organic compounds
The centrosymmetric molecule N,N'-hexamethylenebis(3-pyridinecarboxamide), C18H22N4O2, contains a crystallographic centre of inversion, with only half of the molecule constituting the asymmetric unit. There are intermolecular N-HO=C hydrogen bonds [NO 2.996 (2) Å] present in the structure.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (SHELXL table format) |
CCDC reference: 127273