Table 4. Percentages for atom–atom close contacts.

1	H⋯H	H⋯O/O⋯H	H⋯C/C⋯H	C⋯C	H⋯N/N⋯H	O⋯C/C⋯O	O⋯N /N⋯O	C⋯N/N⋯C	N⋯N	O⋯O
MolA	36.9	35.5	11.3	4.7	2.2	3.1	1.7	1.9	1.0	1.6
MolB	36.5	36.2	11.5	4.7	1.6	3.3	1.7	1.9	1.0	1.6