Structural and electronic aspects of hydrogen bonding in two polymorphs of butylene-N,N′-bis(O,O′-diarylphosphoramidate)

Gholivand, K.; Valmoozi, A.A.E.; Mahzouni, H.R.

doi:10.1107/S2052519212048336

Figure 7
The optimized structures of prm and ndl at the B3LYP/6-31+G* level.