Research Article

Molecular Docking Study of Conformational Polymorph: Building Block of Crystal Chemistry

Table 2

Intramolecular hydrogen: bonding geometry (Å and deg) for 1a and 1b.

D–H A1a1b
(D–H) (H A) (D A)<(DHA) (D–H) (H A) (D A)<(DHA)

CH8C N40.9802.9153.496118.960.9592.6643.544152.32
CH8C O20.9802.4893.237132.93
CH10A O10.9902.6603.145110.36
CH10B O10.9702.6713.144110.38
CH10B N30.9902.5642.71387.820.9702.7702.70075.75
CH10A N30.9902.7992.71374.770.9702.5542.70088.00
CH8C π (C16–N4)0.9802.9123.607128.730.9592.8513.654141.84