A 2 : 1 co-crystal of 5-(2-pyridyl)-1H-1,2,4-triazole and 1,4-dihydroxybenzene

Authors
Nieuwenhuyzen, M Keirse, R Shaw, B Vos, JG
Citation
M. Nieuwenhuyzen et al., A 2 : 1 co-crystal of 5-(2-pyridyl)-1H-1,2,4-triazole and 1,4-dihydroxybenzene, ACT CRYST C, 55, 1999, pp. 264-266
Citations number
9
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
55
Year of publication
1999
Part
2
Pages
264 - 266
Database
ISI
SICI code
0108-2701(19990215)55:<264:A2:1CO>2.0.ZU;2-B
Abstract
In the 2:1 co-crystal of 5-(2-pyridyl)-1H-1,2,4-triazole (pyt) and 1,4-dihy droxybenzene (dhb), 2C(7)H(6)N(4).-C6H6O2, the pyt molecules form two indep endent N-H ... N hydrogen-bonded chains. The dhb molecules act as hydrogen- bonding bridges between the two pyt chains via two O-H ... N hydrogen bonds . The complex is further stabilized by a number of weaker interactions, inc luding C-H ... N, C-H ... O and C-H ...pi interactions.