Abstract
The crystal structures of 5-bromonicotinic acid ethylacetate 1, 5-bromonicotinic acid acetonitrile 2, and 5-bromonicotinic acid methanol 3 (all of which were obtained from single-crystal data) and of 5-bromonicotinic acid 4 (solved from powder diffraction data using a direct-space method based on the Monte Carlo technique) are presented; in 1-3, heteromeric N-H...O/C-H...O hydrogen-bonds lead to infinite polar chains of 5-bromonicotinic acid, whereas in 4, the principal noncovalent connector (head-to-head acid...acid hydrogen bonds) generates centrosymmetric dimers.
Original language | English |
---|---|
Pages (from-to) | 377-382 |
Number of pages | 6 |
Journal | Crystal Growth and Design |
Volume | 1 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Sept 2001 |