| _220_lattice_spacing_of_silicon |
1.920155714E-10 |
{220} lattice spacing of silicon [m] uncertainty=0.000 0032 e-12 |
| alpha_particle_electron_mass_ratio |
7294.29954136 |
alpha particle-electron mass ratio [] uncertainty=0.000 000 24 |
| alpha_particle_mass |
6.644657230E-27 |
alpha particle mass [kg] uncertainty=0.000 000 082 e-27 |
| alpha_particle_mass_energy_equivalent |
5.971920097E-10 |
alpha particle mass energy equivalent [J] uncertainty=0.000 000 073 e-10 |
| alpha_particle_mass_energy_equivalent_in_MeV |
3727.379378 |
alpha particle mass energy equivalent in MeV [MeV] uncertainty=0.000 023 |
| alpha_particle_mass_in_u |
4.001506179127 |
alpha particle mass in u [u] uncertainty=0.000 000 000 063 |
| alpha_particle_molar_mass |
0.004001506179127 |
alpha particle molar mass [kg mol^{-1}] uncertainty=0.000 000 000 063 e-3 |
| alpha_particle_proton_mass_ratio |
3.97259968907 |
alpha particle-proton mass ratio [] uncertainty=0.000 000 000 36 |
| Angstrom_star |
1.00001495E-10 |
Angstrom star [m] uncertainty=0.000 000 90 e-10 |
| atomic_mass_constant |
1.660539040E-27 |
atomic mass constant [kg] uncertainty=0.000 000 020 e-27 |
| atomic_mass_constant_energy_equivalent |
1.492418062E-10 |
atomic mass constant energy equivalent [J] uncertainty=0.000 000 018 e-10 |
| atomic_mass_constant_energy_equivalent_in_MeV |
931.4940954 |
atomic mass constant energy equivalent in MeV [MeV] uncertainty=0.000 0057 |
| atomic_mass_unit_electron_volt_relationship |
931494095.4 |
atomic mass unit-electron volt relationship [eV] uncertainty=0.000 0057 e6 |
| atomic_mass_unit_hartree_relationship |
34231776.902 |
atomic mass unit-hartree relationship [E_h] uncertainty=0.000 000 0016 e7 |
| atomic_mass_unit_hertz_relationship |
2.2523427206E+23 |
atomic mass unit-hertz relationship [Hz] uncertainty=0.000 000 0010 e23 |
| atomic_mass_unit_inverse_meter_relationship |
7.5130066166E+14 |
atomic mass unit-inverse meter relationship [m^{-1}] uncertainty=0.000 000 0034 e14 |
| atomic_mass_unit_joule_relationship |
1.492418062E-10 |
atomic mass unit-joule relationship [J] uncertainty=0.000 000 018 e-10 |
| atomic_mass_unit_kelvin_relationship |
1.08095438E+13 |
atomic mass unit-kelvin relationship [K] uncertainty=0.000 000 62 e13 |
| atomic_mass_unit_kilogram_relationship |
1.660539040E-27 |
atomic mass unit-kilogram relationship [kg] uncertainty=0.000 000 020 e-27 |
| atomic_unit_of_1st_hyperpolarizability |
3.206361329E-53 |
atomic unit of 1st hyperpolarizability [C^3 m^3 J^{-2}] uncertainty=0.000 000 020 e-53 |
| atomic_unit_of_2nd_hyperpolarizability |
6.235380085E-65 |
atomic unit of 2nd hyperpolarizability [C^4 m^4 J^{-3}] uncertainty=0.000 000 077 e-65 |
| atomic_unit_of_action |
1.054571800E-34 |
atomic unit of action [J s] uncertainty=0.000 000 013 e-34 |
| atomic_unit_of_charge |
1.6021766208E-19 |
atomic unit of charge [C] uncertainty=0.000 000 0098 e-19 |
| atomic_unit_of_charge_density |
1.0812023770E+12 |
atomic unit of charge density [C m^{-3}] uncertainty=0.000 000 0067 e12 |
| atomic_unit_of_current |
0.006623618183 |
atomic unit of current [A] uncertainty=0.000 000 041 e-3 |
| atomic_unit_of_electric_dipole_mom |
8.478353552E-30 |
atomic unit of electric dipole mom. [C m] uncertainty=0.000 000 052 e-30 |
| atomic_unit_of_electric_field |
5.142206707E+11 |
atomic unit of electric field [V m^{-1}] uncertainty=0.000 000 032 e11 |
| atomic_unit_of_electric_field_gradient |
9.717362356E+21 |
atomic unit of electric field gradient [V m^{-2}] uncertainty=0.000 000 060 e21 |
| atomic_unit_of_electric_polarizability |
1.6487772731E-41 |
atomic unit of electric polarizability [C^2 m^2 J^{-1}] uncertainty=0.000 000 0011 e-41 |
| atomic_unit_of_electric_potential |
27.21138602 |
atomic unit of electric potential [V] uncertainty=0.000 000 17 |
| atomic_unit_of_electric_quadrupole_mom |
4.486551484E-40 |
atomic unit of electric quadrupole mom. [C m^2] uncertainty=0.000 000 028 e-40 |
| atomic_unit_of_energy |
4.359744650E-18 |
atomic unit of energy [J] uncertainty=0.000 000 054 e-18 |
| atomic_unit_of_force |
8.23872336E-8 |
atomic unit of force [N] uncertainty=0.000 000 10 e-8 |
| atomic_unit_of_length |
5.2917721067E-11 |
atomic unit of length [m] uncertainty=0.000 000 000 12 e-10 |
| atomic_unit_of_mag_dipole_mom |
1.854801999E-23 |
atomic unit of mag. dipole mom. [J T^{-1}] uncertainty=0.000 000 011 e-23 |
| atomic_unit_of_mag_flux_density |
235051.7550 |
atomic unit of mag. flux density [T] uncertainty=0.000 000 014 e5 |
| atomic_unit_of_magnetizability |
7.8910365886E-29 |
atomic unit of magnetizability [J T^{-2}] uncertainty=0.000 000 0090 e-29 |
| atomic_unit_of_mass |
9.10938356E-31 |
atomic unit of mass [kg] uncertainty=0.000 000 11 e-31 |
| atomic_unit_of_momum |
1.992851882E-24 |
atomic unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 024 e-24 |
| atomic_unit_of_permittivity |
1.112650056E-10 |
atomic unit of permittivity [F m^{-1}] uncertainty=(exact) |
| atomic_unit_of_time |
2.418884326509E-17 |
atomic unit of time [s] uncertainty=0.000 000 000 014 e-17 |
| atomic_unit_of_velocity |
2187691.26277 |
atomic unit of velocity [m s^{-1}] uncertainty=0.000 000 000 50 e6 |
| Avogadro_constant |
6.022140857E+23 |
Avogadro constant [mol^{-1}] uncertainty=0.000 000 074 e23 |
| Bohr_magneton |
9.274009994E-24 |
Bohr magneton [J T^{-1}] uncertainty=0.000 0057 e-26 |
| Bohr_magneton_in_eVpT |
0.000057883818012 |
Bohr magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 0026 e-5 |
| Bohr_magneton_in_HzpT |
13996245042 |
Bohr magneton in Hz/T [Hz T^{-1}] uncertainty=0.000 000 086 e9 |
| Bohr_magneton_in_inverse_meters_per_tesla |
46.68644814 |
Bohr magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 29 |
| Bohr_magneton_in_KpT |
0.67171405 |
Bohr magneton in K/T [K T^{-1}] uncertainty=0.000 000 39 |
| Bohr_radius |
5.2917721067E-11 |
Bohr radius [m] uncertainty=0.000 000 000 12 e-10 |
| Boltzmann_constant |
1.38064852E-23 |
Boltzmann constant [J K^{-1}] uncertainty=0.000 000 79 e-23 |
| Boltzmann_constant_in_eVpK |
0.000086173303 |
Boltzmann constant in eV/K [eV K^{-1}] uncertainty=0.000 0050 e-5 |
| Boltzmann_constant_in_HzpK |
2.0836612E+10 |
Boltzmann constant in Hz/K [Hz K^{-1}] uncertainty=0.000 0012 e10 |
| Boltzmann_constant_in_inverse_meters_per_kelvin |
69.503457 |
Boltzmann constant in inverse meters per kelvin [m^{-1} K^{-1}] uncertainty=0.000 040 |
| characteristic_impedance_of_vacuum |
376.730313461 |
characteristic impedance of vacuum [ohm] uncertainty=(exact) |
| classical_electron_radius |
2.8179403227E-15 |
classical electron radius [m] uncertainty=0.000 000 0019 e-15 |
| Compton_wavelength |
2.4263102367E-12 |
Compton wavelength [m] uncertainty=0.000 000 0011 e-12 |
| Compton_wavelength_over_2_pi |
3.8615926764E-13 |
Compton wavelength over 2 pi [m] uncertainty=0.000 000 18 e-15 |
| conductance_quantum |
0.000077480917310 |
conductance quantum [S] uncertainty=0.000 000 0018 e-5 |
| conventional_value_of_Josephson_constant |
4.835979E+14 |
conventional value of Josephson constant [Hz V^{-1}] uncertainty=(exact) |
| conventional_value_of_von_Klitzing_constant |
25812.807 |
conventional value of von Klitzing constant [ohm] uncertainty=(exact) |
| Cu_x_unit |
1.00207697E-13 |
Cu x unit [m] uncertainty=0.000 000 28 e-13 |
| deuteron_electron_mag_mom_ratio |
-0.0004664345535 |
deuteron-electron mag. mom. ratio [] uncertainty=0.000 000 026 e-4 |
| deuteron_electron_mass_ratio |
3670.48296785 |
deuteron-electron mass ratio [] uncertainty=0.000 000 13 |
| deuteron_g_factor |
0.8574382311 |
deuteron g factor [] uncertainty=0.000 000 0048 |
| deuteron_mag_mom |
4.330735040E-27 |
deuteron mag. mom. [J T^{-1}] uncertainty=0.000 000 0036 e-26 |
| deuteron_mag_mom_to_Bohr_magneton_ratio |
0.0004669754554 |
deuteron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 0026 e-3 |
| deuteron_mag_mom_to_nuclear_magneton_ratio |
0.8574382311 |
deuteron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0048 |
| deuteron_mass |
3.343583719E-27 |
deuteron mass [kg] uncertainty=0.000 000 041 e-27 |
| deuteron_mass_energy_equivalent |
3.005063183E-10 |
deuteron mass energy equivalent [J] uncertainty=0.000 000 037 e-10 |
| deuteron_mass_energy_equivalent_in_MeV |
1875.612928 |
deuteron mass energy equivalent in MeV [MeV] uncertainty=0.000 012 |
| deuteron_mass_in_u |
2.013553212745 |
deuteron mass in u [u] uncertainty=0.000 000 000 040 |
| deuteron_molar_mass |
0.002013553212745 |
deuteron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 040 e-3 |
| deuteron_neutron_mag_mom_ratio |
-0.44820652 |
deuteron-neutron mag. mom. ratio [] uncertainty=0.000 000 11 |
| deuteron_proton_mag_mom_ratio |
0.3070122077 |
deuteron-proton mag. mom. ratio [] uncertainty=0.000 000 0015 |
| deuteron_proton_mass_ratio |
1.99900750087 |
deuteron-proton mass ratio [] uncertainty=0.000 000 000 19 |
| deuteron_rms_charge_radius |
2.1413E-15 |
deuteron rms charge radius [m] uncertainty=0.0025 e-15 |
| electric_constant |
8.854187817E-12 |
electric constant [F m^{-1}] uncertainty=(exact) |
| electron_charge_to_mass_quotient |
-1.758820024E+11 |
electron charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 011 e11 |
| electron_deuteron_mag_mom_ratio |
-2143.923499 |
electron-deuteron mag. mom. ratio [] uncertainty=0.000 012 |
| electron_deuteron_mass_ratio |
0.0002724437107484 |
electron-deuteron mass ratio [] uncertainty=0.000 000 000 096 e-4 |
| electron_g_factor |
-2.00231930436182 |
electron g factor [] uncertainty=0.000 000 000 000 52 |
| electron_gyromag_ratio |
1.760859644E+11 |
electron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 011 e11 |
| electron_gyromag_ratio_over_2_pi |
28024.95164 |
electron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 17 |
| electron_helion_mass_ratio |
0.0001819543074854 |
electron-helion mass ratio [] uncertainty=0.000 000 000 088 e-4 |
| electron_mag_mom |
-9.284764620E-24 |
electron mag. mom. [J T^{-1}] uncertainty=0.000 0057 e-26 |
| electron_mag_mom_anomaly |
0.00115965218091 |
electron mag. mom. anomaly [] uncertainty=0.000 000 000 26 e-3 |
| electron_mag_mom_to_Bohr_magneton_ratio |
-1.00115965218091 |
electron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 000 000 26 |
| electron_mag_mom_to_nuclear_magneton_ratio |
-1838.28197234 |
electron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 17 |
| electron_mass |
9.10938356E-31 |
electron mass [kg] uncertainty=0.000 000 11 e-31 |
| electron_mass_energy_equivalent |
8.18710565E-14 |
electron mass energy equivalent [J] uncertainty=0.000 000 10 e-14 |
| electron_mass_energy_equivalent_in_MeV |
0.5109989461 |
electron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 0031 |
| electron_mass_in_u |
0.000548579909070 |
electron mass in u [u] uncertainty=0.000 000 000 16 e-4 |
| electron_molar_mass |
5.48579909070E-7 |
electron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 16 e-7 |
| electron_muon_mag_mom_ratio |
206.7669880 |
electron-muon mag. mom. ratio [] uncertainty=0.000 0046 |
| electron_muon_mass_ratio |
0.00483633170 |
electron-muon mass ratio [] uncertainty=0.000 000 11 e-3 |
| electron_neutron_mag_mom_ratio |
960.92050 |
electron-neutron mag. mom. ratio [] uncertainty=0.000 23 |
| electron_neutron_mass_ratio |
0.00054386734428 |
electron-neutron mass ratio [] uncertainty=0.000 000 0027 e-4 |
| electron_proton_mag_mom_ratio |
-658.2106866 |
electron-proton mag. mom. ratio [] uncertainty=0.000 0020 |
| electron_proton_mass_ratio |
0.000544617021352 |
electron-proton mass ratio [] uncertainty=0.000 000 000 52 e-4 |
| electron_tau_mass_ratio |
0.000287592 |
electron-tau mass ratio [] uncertainty=0.000 26 e-4 |
| electron_to_alpha_particle_mass_ratio |
0.0001370933554798 |
electron to alpha particle mass ratio [] uncertainty=0.000 000 000 045 e-4 |
| electron_to_shielded_helion_mag_mom_ratio |
864.058257 |
electron to shielded helion mag. mom. ratio [] uncertainty=0.000 010 |
| electron_to_shielded_proton_mag_mom_ratio |
-658.2275971 |
electron to shielded proton mag. mom. ratio [] uncertainty=0.000 0072 |
| electron_triton_mass_ratio |
0.0001819200062203 |
electron-triton mass ratio [] uncertainty=0.000 000 000 084 e-4 |
| electron_volt |
1.6021766208E-19 |
electron volt [J] uncertainty=0.000 000 0098 e-19 |
| electron_volt_atomic_mass_unit_relationship |
1.0735441105E-9 |
electron volt-atomic mass unit relationship [u] uncertainty=0.000 000 0066 e-9 |
| electron_volt_hartree_relationship |
0.03674932248 |
electron volt-hartree relationship [E_h] uncertainty=0.000 000 023 e-2 |
| electron_volt_hertz_relationship |
2.417989262E+14 |
electron volt-hertz relationship [Hz] uncertainty=0.000 000 015 e14 |
| electron_volt_inverse_meter_relationship |
806554.4005 |
electron volt-inverse meter relationship [m^{-1}] uncertainty=0.000 000 050 e5 |
| electron_volt_joule_relationship |
1.6021766208E-19 |
electron volt-joule relationship [J] uncertainty=0.000 000 0098 e-19 |
| electron_volt_kelvin_relationship |
11604.5221 |
electron volt-kelvin relationship [K] uncertainty=0.000 000 67 e4 |
| electron_volt_kilogram_relationship |
1.782661907E-36 |
electron volt-kilogram relationship [kg] uncertainty=0.000 000 011 e-36 |
| elementary_charge |
1.6021766208E-19 |
elementary charge [C] uncertainty=0.000 000 0098 e-19 |
| elementary_charge_over_h |
2.417989262E+14 |
elementary charge over h [A J^{-1}] uncertainty=0.000 000 015 e14 |
| Faraday_constant |
96485.33289 |
Faraday constant [C mol^{-1}] uncertainty=0.000 59 |
| Faraday_constant_for_conventional_electric_current |
96485.3251 |
Faraday constant for conventional electric current [C_{90} mol^{-1}] uncertainty=0.0012 |
| Fermi_coupling_constant |
0.000011663787 |
Fermi coupling constant [GeV^{-2}] uncertainty=0.000 0006 e-5 |
| fine_structure_constant |
0.0072973525664 |
fine-structure constant [] uncertainty=0.000 000 0017 e-3 |
| first_radiation_constant |
3.741771790E-16 |
first radiation constant [W m^2] uncertainty=0.000 000 046 e-16 |
| first_radiation_constant_for_spectral_radiance |
1.191042953E-16 |
first radiation constant for spectral radiance [W m^2 sr^{-1}] uncertainty=0.000 000 015 e-16 |
| hartree_atomic_mass_unit_relationship |
2.9212623197E-8 |
hartree-atomic mass unit relationship [u] uncertainty=0.000 000 0013 e-8 |
| hartree_electron_volt_relationship |
27.21138602 |
hartree-electron volt relationship [eV] uncertainty=0.000 000 17 |
| Hartree_energy |
4.359744650E-18 |
Hartree energy [J] uncertainty=0.000 000 054 e-18 |
| Hartree_energy_in_eV |
27.21138602 |
Hartree energy in eV [eV] uncertainty=0.000 000 17 |
| hartree_hertz_relationship |
6.579683920711E+15 |
hartree-hertz relationship [Hz] uncertainty=0.000 000 000 039 e15 |
| hartree_inverse_meter_relationship |
21947463.13702 |
hartree-inverse meter relationship [m^{-1}] uncertainty=0.000 000 000 013 e7 |
| hartree_joule_relationship |
4.359744650E-18 |
hartree-joule relationship [J] uncertainty=0.000 000 054 e-18 |
| hartree_kelvin_relationship |
315775.13 |
hartree-kelvin relationship [K] uncertainty=0.000 0018 e5 |
| hartree_kilogram_relationship |
4.850870129E-35 |
hartree-kilogram relationship [kg] uncertainty=0.000 000 060 e-35 |
| helion_electron_mass_ratio |
5495.88527922 |
helion-electron mass ratio [] uncertainty=0.000 000 27 |
| helion_g_factor |
-4.255250616 |
helion g factor [] uncertainty=0.000 000 050 |
| helion_mag_mom |
-1.074617522E-26 |
helion mag. mom. [J T^{-1}] uncertainty=0.000 000 014 e-26 |
| helion_mag_mom_to_Bohr_magneton_ratio |
-0.001158740958 |
helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 |
| helion_mag_mom_to_nuclear_magneton_ratio |
-2.127625308 |
helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 |
| helion_mass |
5.006412700E-27 |
helion mass [kg] uncertainty=0.000 000 062 e-27 |
| helion_mass_energy_equivalent |
4.499539341E-10 |
helion mass energy equivalent [J] uncertainty=0.000 000 055 e-10 |
| helion_mass_energy_equivalent_in_MeV |
2808.391586 |
helion mass energy equivalent in MeV [MeV] uncertainty=0.000 017 |
| helion_mass_in_u |
3.01493224673 |
helion mass in u [u] uncertainty=0.000 000 000 12 |
| helion_molar_mass |
0.00301493224673 |
helion molar mass [kg mol^{-1}] uncertainty=0.000 000 000 12 e-3 |
| helion_proton_mass_ratio |
2.99315267046 |
helion-proton mass ratio [] uncertainty=0.000 000 000 29 |
| hertz_atomic_mass_unit_relationship |
4.4398216616E-24 |
hertz-atomic mass unit relationship [u] uncertainty=0.000 000 0020 e-24 |
| hertz_electron_volt_relationship |
4.135667662E-15 |
hertz-electron volt relationship [eV] uncertainty=0.000 000 025 e-15 |
| hertz_hartree_relationship |
1.5198298460088E-16 |
hertz-hartree relationship [E_h] uncertainty=0.000 000 000 0090 e-16 |
| hertz_inverse_meter_relationship |
3.335640951E-9 |
hertz-inverse meter relationship [m^{-1}] uncertainty=(exact) |
| hertz_joule_relationship |
6.626070040E-34 |
hertz-joule relationship [J] uncertainty=0.000 000 081 e-34 |
| hertz_kelvin_relationship |
4.7992447E-11 |
hertz-kelvin relationship [K] uncertainty=0.000 0028 e-11 |
| hertz_kilogram_relationship |
7.372497201E-51 |
hertz-kilogram relationship [kg] uncertainty=0.000 000 091 e-51 |
| inverse_fine_structure_constant |
137.035999139 |
inverse fine-structure constant [] uncertainty=0.000 000 031 |
| inverse_meter_atomic_mass_unit_relationship |
1.33102504900E-15 |
inverse meter-atomic mass unit relationship [u] uncertainty=0.000 000 000 61 e-15 |
| inverse_meter_electron_volt_relationship |
0.0000012398419739 |
inverse meter-electron volt relationship [eV] uncertainty=0.000 000 0076 e-6 |
| inverse_meter_hartree_relationship |
4.556335252767E-8 |
inverse meter-hartree relationship [E_h] uncertainty=0.000 000 000 027 e-8 |
| inverse_meter_hertz_relationship |
299792458 |
inverse meter-hertz relationship [Hz] uncertainty=(exact) |
| inverse_meter_joule_relationship |
1.986445824E-25 |
inverse meter-joule relationship [J] uncertainty=0.000 000 024 e-25 |
| inverse_meter_kelvin_relationship |
0.0143877736 |
inverse meter-kelvin relationship [K] uncertainty=0.000 000 83 e-2 |
| inverse_meter_kilogram_relationship |
2.210219057E-42 |
inverse meter-kilogram relationship [kg] uncertainty=0.000 000 027 e-42 |
| inverse_of_conductance_quantum |
12906.4037278 |
inverse of conductance quantum [ohm] uncertainty=0.000 0029 |
| Josephson_constant |
4.835978525E+14 |
Josephson constant [Hz V^{-1}] uncertainty=0.0030 e9 |
| joule_atomic_mass_unit_relationship |
6700535363 |
joule-atomic mass unit relationship [u] uncertainty=0.000 000 082 e9 |
| joule_electron_volt_relationship |
6.241509126E+18 |
joule-electron volt relationship [eV] uncertainty=0.000 000 038 e18 |
| joule_hartree_relationship |
2.293712317E+17 |
joule-hartree relationship [E_h] uncertainty=0.000 000 028 e17 |
| joule_hertz_relationship |
1.509190205E+33 |
joule-hertz relationship [Hz] uncertainty=0.000 000 019 e33 |
| joule_inverse_meter_relationship |
5.034116651E+24 |
joule-inverse meter relationship [m^{-1}] uncertainty=0.000 000 062 e24 |
| joule_kelvin_relationship |
7.2429731E+22 |
joule-kelvin relationship [K] uncertainty=0.000 0042 e22 |
| joule_kilogram_relationship |
1.112650056E-17 |
joule-kilogram relationship [kg] uncertainty=(exact) |
| kelvin_atomic_mass_unit_relationship |
9.2510842E-14 |
kelvin-atomic mass unit relationship [u] uncertainty=0.000 0053 e-14 |
| kelvin_electron_volt_relationship |
0.000086173303 |
kelvin-electron volt relationship [eV] uncertainty=0.000 0050 e-5 |
| kelvin_hartree_relationship |
0.0000031668105 |
kelvin-hartree relationship [E_h] uncertainty=0.000 0018 e-6 |
| kelvin_hertz_relationship |
2.0836612E+10 |
kelvin-hertz relationship [Hz] uncertainty=0.000 0012 e10 |
| kelvin_inverse_meter_relationship |
69.503457 |
kelvin-inverse meter relationship [m^{-1}] uncertainty=0.000 040 |
| kelvin_joule_relationship |
1.38064852E-23 |
kelvin-joule relationship [J] uncertainty=0.000 000 79 e-23 |
| kelvin_kilogram_relationship |
1.53617865E-40 |
kelvin-kilogram relationship [kg] uncertainty=0.000 000 88 e-40 |
| kilogram_atomic_mass_unit_relationship |
6.022140857E+26 |
kilogram-atomic mass unit relationship [u] uncertainty=0.000 000 074 e26 |
| kilogram_electron_volt_relationship |
5.609588650E+35 |
kilogram-electron volt relationship [eV] uncertainty=0.000 000 034 e35 |
| kilogram_hartree_relationship |
2.061485823E+34 |
kilogram-hartree relationship [E_h] uncertainty=0.000 000 025 e34 |
| kilogram_hertz_relationship |
1.356392512E+50 |
kilogram-hertz relationship [Hz] uncertainty=0.000 000 017 e50 |
| kilogram_inverse_meter_relationship |
4.524438411E+41 |
kilogram-inverse meter relationship [m^{-1}] uncertainty=0.000 000 056 e41 |
| kilogram_joule_relationship |
8.987551787E+16 |
kilogram-joule relationship [J] uncertainty=(exact) |
| kilogram_kelvin_relationship |
6.5096595E+39 |
kilogram-kelvin relationship [K] uncertainty=0.000 0037 e39 |
| lattice_parameter_of_silicon |
5.431020504E-10 |
lattice parameter of silicon [m] uncertainty=0.000 0089 e-12 |
| Loschmidt_constant_27315_K_100_kPa |
2.6516467E+25 |
Loschmidt constant (273.15 K, 100 kPa) [m^{-3}] uncertainty=0.000 0015 e25 |
| Loschmidt_constant_27315_K_101325_kPa |
2.6867811E+25 |
Loschmidt constant (273.15 K, 101.325 kPa) [m^{-3}] uncertainty=0.000 0015 e25 |
| mag_constant |
0.0000012566370614 |
mag. constant [N A^{-2}] uncertainty=(exact) |
| mag_flux_quantum |
2.067833831E-15 |
mag. flux quantum [Wb] uncertainty=0.000 000 013 e-15 |
| molar_gas_constant |
8.3144598 |
molar gas constant [J mol^{-1} K^{-1}] uncertainty=0.000 0048 |
| molar_mass_constant |
0.001 |
molar mass constant [kg mol^{-1}] uncertainty=(exact) |
| molar_mass_of_carbon_12 |
0.012 |
molar mass of carbon-12 [kg mol^{-1}] uncertainty=(exact) |
| molar_Planck_constant |
3.9903127110E-10 |
molar Planck constant [J s mol^{-1}] uncertainty=0.000 000 0018 e-10 |
| molar_Planck_constant_times_c |
0.119626565582 |
molar Planck constant times c [J m mol^{-1}] uncertainty=0.000 000 000 054 |
| molar_volume_of_ideal_gas_27315_K_100_kPa |
0.022710947 |
molar volume of ideal gas (273.15 K, 100 kPa) [m^3 mol^{-1}] uncertainty=0.000 013 e-3 |
| molar_volume_of_ideal_gas_27315_K_101325_kPa |
0.022413962 |
molar volume of ideal gas (273.15 K, 101.325 kPa) [m^3 mol^{-1}] uncertainty=0.000 013 e-3 |
| molar_volume_of_silicon |
0.00001205883214 |
molar volume of silicon [m^3 mol^{-1}] uncertainty=0.000 000 61 e-6 |
| Mo_x_unit |
1.00209952E-13 |
Mo x unit [m] uncertainty=0.000 000 53 e-13 |
| muon_Compton_wavelength |
1.173444111E-14 |
muon Compton wavelength [m] uncertainty=0.000 000 26 e-15 |
| muon_Compton_wavelength_over_2_pi |
1.867594308E-15 |
muon Compton wavelength over 2 pi [m] uncertainty=0.000 000 042 e-15 |
| muon_electron_mass_ratio |
206.7682826 |
muon-electron mass ratio [] uncertainty=0.000 0046 |
| muon_g_factor |
-2.0023318418 |
muon g factor [] uncertainty=0.000 000 0013 |
| muon_mag_mom |
-4.49044826E-26 |
muon mag. mom. [J T^{-1}] uncertainty=0.000 000 10 e-26 |
| muon_mag_mom_anomaly |
0.00116592089 |
muon mag. mom. anomaly [] uncertainty=0.000 000 63 e-3 |
| muon_mag_mom_to_Bohr_magneton_ratio |
-0.00484197048 |
muon mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 11 e-3 |
| muon_mag_mom_to_nuclear_magneton_ratio |
-8.89059705 |
muon mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 20 |
| muon_mass |
1.883531594E-28 |
muon mass [kg] uncertainty=0.000 000 048 e-28 |
| muon_mass_energy_equivalent |
1.692833774E-11 |
muon mass energy equivalent [J] uncertainty=0.000 000 043 e-11 |
| muon_mass_energy_equivalent_in_MeV |
105.6583745 |
muon mass energy equivalent in MeV [MeV] uncertainty=0.000 0024 |
| muon_mass_in_u |
0.1134289257 |
muon mass in u [u] uncertainty=0.000 000 0025 |
| muon_molar_mass |
0.0001134289257 |
muon molar mass [kg mol^{-1}] uncertainty=0.000 000 0025 e-3 |
| muon_neutron_mass_ratio |
0.1124545167 |
muon-neutron mass ratio [] uncertainty=0.000 000 0025 |
| muon_proton_mag_mom_ratio |
-3.183345142 |
muon-proton mag. mom. ratio [] uncertainty=0.000 000 071 |
| muon_proton_mass_ratio |
0.1126095262 |
muon-proton mass ratio [] uncertainty=0.000 000 0025 |
| muon_tau_mass_ratio |
0.0594649 |
muon-tau mass ratio [] uncertainty=0.000 54 e-2 |
| natural_unit_of_action |
1.054571800E-34 |
natural unit of action [J s] uncertainty=0.000 000 013 e-34 |
| natural_unit_of_action_in_eV_s |
6.582119514E-16 |
natural unit of action in eV s [eV s] uncertainty=0.000 000 040 e-16 |
| natural_unit_of_energy |
8.18710565E-14 |
natural unit of energy [J] uncertainty=0.000 000 10 e-14 |
| natural_unit_of_energy_in_MeV |
0.5109989461 |
natural unit of energy in MeV [MeV] uncertainty=0.000 000 0031 |
| natural_unit_of_length |
3.8615926764E-13 |
natural unit of length [m] uncertainty=0.000 000 18 e-15 |
| natural_unit_of_mass |
9.10938356E-31 |
natural unit of mass [kg] uncertainty=0.000 000 11 e-31 |
| natural_unit_of_momum |
2.730924488E-22 |
natural unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 034 e-22 |
| natural_unit_of_momum_in_MeVpc |
0.5109989461 |
natural unit of mom.um in MeV/c [MeV/c] uncertainty=0.000 000 0031 |
| natural_unit_of_time |
1.28808866712E-21 |
natural unit of time [s] uncertainty=0.000 000 000 58 e-21 |
| natural_unit_of_velocity |
299792458 |
natural unit of velocity [m s^{-1}] uncertainty=(exact) |
| neutron_Compton_wavelength |
1.31959090481E-15 |
neutron Compton wavelength [m] uncertainty=0.000 000 000 88 e-15 |
| neutron_Compton_wavelength_over_2_pi |
2.1001941536E-16 |
neutron Compton wavelength over 2 pi [m] uncertainty=0.000 000 000 14 e-15 |
| neutron_electron_mag_mom_ratio |
0.00104066882 |
neutron-electron mag. mom. ratio [] uncertainty=0.000 000 25 e-3 |
| neutron_electron_mass_ratio |
1838.68366158 |
neutron-electron mass ratio [] uncertainty=0.000 000 90 |
| neutron_g_factor |
-3.82608545 |
neutron g factor [] uncertainty=0.000 000 90 |
| neutron_gyromag_ratio |
183247172 |
neutron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 43 e8 |
| neutron_gyromag_ratio_over_2_pi |
29.1646933 |
neutron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 0069 |
| neutron_mag_mom |
-9.6623650E-27 |
neutron mag. mom. [J T^{-1}] uncertainty=0.000 000 23 e-26 |
| neutron_mag_mom_to_Bohr_magneton_ratio |
-0.00104187563 |
neutron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 25 e-3 |
| neutron_mag_mom_to_nuclear_magneton_ratio |
-1.91304273 |
neutron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 45 |
| neutron_mass |
1.674927471E-27 |
neutron mass [kg] uncertainty=0.000 000 021 e-27 |
| neutron_mass_energy_equivalent |
1.505349739E-10 |
neutron mass energy equivalent [J] uncertainty=0.000 000 019 e-10 |
| neutron_mass_energy_equivalent_in_MeV |
939.5654133 |
neutron mass energy equivalent in MeV [MeV] uncertainty=0.000 0058 |
| neutron_mass_in_u |
1.00866491588 |
neutron mass in u [u] uncertainty=0.000 000 000 49 |
| neutron_molar_mass |
0.00100866491588 |
neutron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 49 e-3 |
| neutron_muon_mass_ratio |
8.89248408 |
neutron-muon mass ratio [] uncertainty=0.000 000 20 |
| neutron_proton_mag_mom_ratio |
-0.68497934 |
neutron-proton mag. mom. ratio [] uncertainty=0.000 000 16 |
| neutron_proton_mass_difference |
2.30557377E-30 |
neutron-proton mass difference [] uncertainty=0.000 000 85 e-30 |
| neutron_proton_mass_difference_energy_equivalent |
2.07214637E-13 |
neutron-proton mass difference energy equivalent [] uncertainty=0.000 000 76 e-13 |
| neutron_proton_mass_difference_energy_equivalent_in_MeV |
1.29333205 |
neutron-proton mass difference energy equivalent in MeV [] uncertainty=0.000 000 48 |
| neutron_proton_mass_difference_in_u |
0.00138844900 |
neutron-proton mass difference in u [] uncertainty=0.000 000 000 51 |
| neutron_proton_mass_ratio |
1.00137841898 |
neutron-proton mass ratio [] uncertainty=0.000 000 000 51 |
| neutron_tau_mass_ratio |
0.528790 |
neutron-tau mass ratio [] uncertainty=0.000 048 |
| neutron_to_shielded_proton_mag_mom_ratio |
-0.68499694 |
neutron to shielded proton mag. mom. ratio [] uncertainty=0.000 000 16 |
| Newtonian_constant_of_gravitation |
6.67408E-11 |
Newtonian constant of gravitation [m^3 kg^{-1} s^{-2}] uncertainty=0.000 31 e-11 |
| Newtonian_constant_of_gravitation_over_h_bar_c |
6.70861E-39 |
Newtonian constant of gravitation over h-bar c [(GeV/c^2)^-2] uncertainty=0.000 31 e-39 |
| nuclear_magneton |
5.050783699E-27 |
nuclear magneton [J T^{-1}] uncertainty=0.000 000 031 e-27 |
| nuclear_magneton_in_eVpT |
3.1524512550E-8 |
nuclear magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 0015 e-8 |
| nuclear_magneton_in_inverse_meters_per_tesla |
0.02542623432 |
nuclear magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 016 e-2 |
| nuclear_magneton_in_KpT |
0.00036582690 |
nuclear magneton in K/T [K T^{-1}] uncertainty=0.000 0021 e-4 |
| nuclear_magneton_in_MHzpT |
7.622593285 |
nuclear magneton in MHz/T [MHz T^{-1}] uncertainty=0.000 000 047 |
| Planck_constant |
6.626070040E-34 |
Planck constant [J s] uncertainty=0.000 000 081 e-34 |
| Planck_constant_in_eV_s |
4.135667662E-15 |
Planck constant in eV s [eV s] uncertainty=0.000 000 025 e-15 |
| Planck_constant_over_2_pi |
1.054571800E-34 |
Planck constant over 2 pi [J s] uncertainty=0.000 000 013 e-34 |
| Planck_constant_over_2_pi_in_eV_s |
6.582119514E-16 |
Planck constant over 2 pi in eV s [eV s] uncertainty=0.000 000 040 e-16 |
| Planck_constant_over_2_pi_times_c_in_MeV_fm |
197.3269788 |
Planck constant over 2 pi times c in MeV fm [MeV fm] uncertainty=0.000 0012 |
| Planck_length |
1.616229E-35 |
Planck length [m] uncertainty=0.000 038 e-35 |
| Planck_mass |
2.176470E-8 |
Planck mass [kg] uncertainty=0.000 051 e-8 |
| Planck_mass_energy_equivalent_in_GeV |
1.220910E+19 |
Planck mass energy equivalent in GeV [GeV] uncertainty=0.000 029 e19 |
| Planck_temperature |
1.416808E+32 |
Planck temperature [K] uncertainty=0.000 033 e32 |
| Planck_time |
5.39116E-44 |
Planck time [s] uncertainty=0.000 13 e-44 |
| proton_charge_to_mass_quotient |
95788332.26 |
proton charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 059 e7 |
| proton_Compton_wavelength |
1.32140985396E-15 |
proton Compton wavelength [m] uncertainty=0.000 000 000 61 e-15 |
| proton_Compton_wavelength_over_2_pi |
2.10308910109E-16 |
proton Compton wavelength over 2 pi [m] uncertainty=0.000 000 000 097 e-15 |
| proton_electron_mass_ratio |
1836.15267389 |
proton-electron mass ratio [] uncertainty=0.000 000 17 |
| proton_g_factor |
5.585694702 |
proton g factor [] uncertainty=0.000 000 017 |
| proton_gyromag_ratio |
267522190.0 |
proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 018 e8 |
| proton_gyromag_ratio_over_2_pi |
42.57747892 |
proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 29 |
| proton_mag_mom |
1.4106067873E-26 |
proton mag. mom. [J T^{-1}] uncertainty=0.000 000 0097 e-26 |
| proton_mag_mom_to_Bohr_magneton_ratio |
0.0015210322053 |
proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 0046 e-3 |
| proton_mag_mom_to_nuclear_magneton_ratio |
2.7928473508 |
proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0085 |
| proton_mag_shielding_correction |
0.000025691 |
proton mag. shielding correction [] uncertainty=0.011 e-6 |
| proton_mass |
1.672621898E-27 |
proton mass [kg] uncertainty=0.000 000 021 e-27 |
| proton_mass_energy_equivalent |
1.503277593E-10 |
proton mass energy equivalent [J] uncertainty=0.000 000 018 e-10 |
| proton_mass_energy_equivalent_in_MeV |
938.2720813 |
proton mass energy equivalent in MeV [MeV] uncertainty=0.000 0058 |
| proton_mass_in_u |
1.007276466879 |
proton mass in u [u] uncertainty=0.000 000 000 091 |
| proton_molar_mass |
0.001007276466879 |
proton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 091 e-3 |
| proton_muon_mass_ratio |
8.88024338 |
proton-muon mass ratio [] uncertainty=0.000 000 20 |
| proton_neutron_mag_mom_ratio |
-1.45989805 |
proton-neutron mag. mom. ratio [] uncertainty=0.000 000 34 |
| proton_neutron_mass_ratio |
0.99862347844 |
proton-neutron mass ratio [] uncertainty=0.000 000 000 51 |
| proton_rms_charge_radius |
8.751E-16 |
proton rms charge radius [m] uncertainty=0.0061 e-15 |
| proton_tau_mass_ratio |
0.528063 |
proton-tau mass ratio [] uncertainty=0.000 048 |
| quantum_of_circulation |
0.00036369475486 |
quantum of circulation [m^2 s^{-1}] uncertainty=0.000 000 0017 e-4 |
| quantum_of_circulation_times_2 |
0.00072738950972 |
quantum of circulation times 2 [m^2 s^{-1}] uncertainty=0.000 000 0033 e-4 |
| Rydberg_constant |
10973731.568508 |
Rydberg constant [m^{-1}] uncertainty=0.000 065 |
| Rydberg_constant_times_c_in_Hz |
3.289841960355E+15 |
Rydberg constant times c in Hz [Hz] uncertainty=0.000 000 000 019 e15 |
| Rydberg_constant_times_hc_in_eV |
13.605693009 |
Rydberg constant times hc in eV [eV] uncertainty=0.000 000 084 |
| Rydberg_constant_times_hc_in_J |
2.179872325E-18 |
Rydberg constant times hc in J [J] uncertainty=0.000 000 027 e-18 |
| Sackur_Tetrode_constant_1_K_100_kPa |
-1.1517084 |
Sackur-Tetrode constant (1 K, 100 kPa) [] uncertainty=0.000 0014 |
| Sackur_Tetrode_constant_1_K_101325_kPa |
-1.1648714 |
Sackur-Tetrode constant (1 K, 101.325 kPa) [] uncertainty=0.000 0014 |
| second_radiation_constant |
0.0143877736 |
second radiation constant [m K] uncertainty=0.000 000 83 e-2 |
| shielded_helion_gyromag_ratio |
203789458.5 |
shielded helion gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 027 e8 |
| shielded_helion_gyromag_ratio_over_2_pi |
32.43409966 |
shielded helion gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 43 |
| shielded_helion_mag_mom |
-1.074553080E-26 |
shielded helion mag. mom. [J T^{-1}] uncertainty=0.000 000 014 e-26 |
| shielded_helion_mag_mom_to_Bohr_magneton_ratio |
-0.001158671471 |
shielded helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 |
| shielded_helion_mag_mom_to_nuclear_magneton_ratio |
-2.127497720 |
shielded helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 |
| shielded_helion_to_proton_mag_mom_ratio |
-0.7617665603 |
shielded helion to proton mag. mom. ratio [] uncertainty=0.000 000 0092 |
| shielded_helion_to_shielded_proton_mag_mom_ratio |
-0.7617861313 |
shielded helion to shielded proton mag. mom. ratio [] uncertainty=0.000 000 0033 |
| shielded_proton_gyromag_ratio |
267515317.1 |
shielded proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 033 e8 |
| shielded_proton_gyromag_ratio_over_2_pi |
42.57638507 |
shielded proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 53 |
| shielded_proton_mag_mom |
1.410570547E-26 |
shielded proton mag. mom. [J T^{-1}] uncertainty=0.000 000 018 e-26 |
| shielded_proton_mag_mom_to_Bohr_magneton_ratio |
0.001520993128 |
shielded proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 017 e-3 |
| shielded_proton_mag_mom_to_nuclear_magneton_ratio |
2.792775600 |
shielded proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 030 |
| speed_of_light_in_vacuum |
299792458 |
speed of light in vacuum [m s^{-1}] uncertainty=(exact) |
| standard_acceleration_of_gravity |
9.80665 |
standard acceleration of gravity [m s^{-2}] uncertainty=(exact) |
| standard_atmosphere |
101325 |
standard atmosphere [Pa] uncertainty=(exact) |
| standard_state_pressure |
100000 |
standard-state pressure [Pa] uncertainty=(exact) |
| Stefan_Boltzmann_constant |
5.670367E-8 |
Stefan-Boltzmann constant [W m^{-2} K^{-4}] uncertainty=0.000 013 e-8 |
| tau_Compton_wavelength |
6.97787E-16 |
tau Compton wavelength [m] uncertainty=0.000 063 e-15 |
| tau_Compton_wavelength_over_2_pi |
1.11056E-16 |
tau Compton wavelength over 2 pi [m] uncertainty=0.000 010 e-15 |
| tau_electron_mass_ratio |
3477.15 |
tau-electron mass ratio [] uncertainty=0.31 |
| tau_mass |
3.16747E-27 |
tau mass [kg] uncertainty=0.000 29 e-27 |
| tau_mass_energy_equivalent |
2.84678E-10 |
tau mass energy equivalent [J] uncertainty=0.000 26 e-10 |
| tau_mass_energy_equivalent_in_MeV |
1776.82 |
tau mass energy equivalent in MeV [MeV] uncertainty=0.16 |
| tau_mass_in_u |
1.90749 |
tau mass in u [u] uncertainty=0.000 17 |
| tau_molar_mass |
0.00190749 |
tau molar mass [kg mol^{-1}] uncertainty=0.000 17 e-3 |
| tau_muon_mass_ratio |
16.8167 |
tau-muon mass ratio [] uncertainty=0.0015 |
| tau_neutron_mass_ratio |
1.89111 |
tau-neutron mass ratio [] uncertainty=0.000 17 |
| tau_proton_mass_ratio |
1.89372 |
tau-proton mass ratio [] uncertainty=0.000 17 |
| Thomson_cross_section |
6.6524587158E-29 |
Thomson cross section [m^2] uncertainty=0.000 000 000 91 e-28 |
| triton_electron_mass_ratio |
5496.92153588 |
triton-electron mass ratio [] uncertainty=0.000 000 26 |
| triton_g_factor |
5.957924920 |
triton g factor [] uncertainty=0.000 000 028 |
| triton_mag_mom |
1.504609503E-26 |
triton mag. mom. [J T^{-1}] uncertainty=0.000 000 012 e-26 |
| triton_mag_mom_to_Bohr_magneton_ratio |
0.0016223936616 |
triton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 0076 e-3 |
| triton_mag_mom_to_nuclear_magneton_ratio |
2.978962460 |
triton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 014 |
| triton_mass |
5.007356665E-27 |
triton mass [kg] uncertainty=0.000 000 062 e-27 |
| triton_mass_energy_equivalent |
4.500387735E-10 |
triton mass energy equivalent [J] uncertainty=0.000 000 055 e-10 |
| triton_mass_energy_equivalent_in_MeV |
2808.921112 |
triton mass energy equivalent in MeV [MeV] uncertainty=0.000 017 |
| triton_mass_in_u |
3.01550071632 |
triton mass in u [u] uncertainty=0.000 000 000 11 |
| triton_molar_mass |
0.00301550071632 |
triton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 11 e-3 |
| triton_proton_mass_ratio |
2.99371703348 |
triton-proton mass ratio [] uncertainty=0.000 000 000 22 |
| unified_atomic_mass_unit |
1.660539040E-27 |
unified atomic mass unit [kg] uncertainty=0.000 000 020 e-27 |
| von_Klitzing_constant |
25812.8074555 |
von Klitzing constant [ohm] uncertainty=0.000 0059 |
| weak_mixing_angle |
0.2223 |
weak mixing angle [] uncertainty=0.0021 |
| Wien_frequency_displacement_law_constant |
5.8789238E+10 |
Wien frequency displacement law constant [Hz K^{-1}] uncertainty=0.000 0034 e10 |
| Wien_wavelength_displacement_law_constant |
0.0028977729 |
Wien wavelength displacement law constant [m K] uncertainty=0.000 0017 e-3 |
| calorie_joule_relationship |
4.184 |
calorie-joule relationship [J] uncertainty=(exact) |
| h |
6.626070040E-34 |
h [J] The Planck constant (Js) |
| c |
299792458 |
c [Hz] Speed of light (ms$^{-1}$) |
| kb |
1.38064852E-23 |
kb [J] The Boltzmann constant (JK$^{-1}$) |
| R |
8.3144598 |
R [J mol^-1 K^-1] Universal gas constant (JK$^{-1}$mol$^{-1}$) |
| bohr2angstroms |
0.52917721067 |
bohr2angstroms [AA] Bohr to Angstroms conversion factor |
| bohr2m |
5.2917721067E-11 |
bohr2m [m] Bohr to meters conversion factor |
| bohr2cm |
5.291772106700E-9 |
bohr2cm [cm] Bohr to centimeters conversion factor |
| amu2g |
1.660539040000E-24 |
amu2g [g] Atomic mass units to grams conversion factor |
| amu2kg |
1.660539040E-27 |
amu2kg [kg] Atomic mass units to kg conversion factor |
| au2amu |
0.000548579909070 |
au2amu [u] Atomic units (m$@@e$) to atomic mass units conversion factor |
| hartree2J |
4.359744650E-18 |
hartree2J [J] Hartree to joule conversion factor |
| hartree2aJ |
4.359744650 |
hartree2aJ [aJ] Hartree to attojoule (10$^{-18}$J) conversion factor |
| cal2J |
4.184 |
cal2J [J] Calorie to joule conversion factor |
| dipmom_au2si |
8.478353552E-30 |
dipmom_au2si [C m] Atomic units to SI units (Cm) conversion factor for dipoles |
| dipmom_au2debye |
2.541746451895025916414946904 |
dipmom_au2debye [???] Atomic units to Debye conversion factor for dipoles |
| dipmom_debye2si |
3.335640951E-30 |
dipmom_debye2si [???] Debye to SI units (Cm) conversion factor for dipoles |
| c_au |
137.035999139 |
c_au [] Speed of light in atomic units |
| hartree2ev |
27.21138602 |
hartree2ev [eV] Hartree to eV conversion factor |
| hartree2wavenumbers |
219474.6313702 |
hartree2wavenumbers [cm^-1] Hartree to cm$^{-1}$ conversion factor |
| hartree2kcalmol |
627.5094737775374055927342256 |
hartree2kcalmol [kcal mol^-1] Hartree to kcal mol$^{-1}$ conversion factor |
| hartree2kJmol |
2625.4996382852165050 |
hartree2kJmol [kJ mol^-1] Hartree to kilojoule mol$^{-1}$ conversion factor |
| hartree2MHz |
6579683920.711 |
hartree2MHz [MHz] Hartree to MHz conversion factor |
| kcalmol2wavenumbers |
349.7550882318031839256652313 |
kcalmol2wavenumbers [kcal cm mol^-1] kcal mol$^{-1}$ to cm$^{-1}$ conversion factor |
| e0 |
8.854187817E-12 |
e0 [F m^-1] Vacuum permittivity (Fm$^{-1}$) |
| na |
6.022140857E+23 |
na [mol^-1] Avogadro’s number |
| me |
9.10938356E-31 |
me [kg] Electron rest mass (in kg) |
