Buy article online - an online subscription or single-article purchase is required to access this article.
The centrosymmetric molecule
N,N'-hexamethylenebis(3-pyridinecarboxamide), C
18H
22N
4O
2, contains a crystallographic centre of inversion, with only half of the molecule constituting the asymmetric unit. There are intermolecular N-H
O=C hydrogen bonds [N
O 2.996 (2) Å] present in the structure.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks global, 1 |
| Structure factor file (SHELXL table format) Supplementary material |
CCDC reference: 127273
Subscribe to Acta Crystallographica Section C: Structural Chemistry
The full text of this article is available to subscribers to the journal.
If you have already registered and are using a computer listed in your registration details, please email
support@iucr.org for assistance.