MPN

Do compute the MPn series out to kth order where k is determined by MAX_NUM_VECS ? For open-shell systems REFERENCE is ROHF, WFN is ZAPTN), DETCI will compute the ZAPTn series. GUESS_VECTOR must be set to UNIT, HD_OTF must be set to TRUE, and HD_AVG must be set to orb_ener; these should happen by default for MPN = TRUE.

• Type: boolean
• Default: false