Open AccessHydrogen‐bonded dimers in 2‐nitrobenzaldehyde hydrazone and a three‐dimensional hydrogen‐bonded framework in 3‐nitrobenzaldehyde hydrazone
Author(s) -
Glidewell Christopher,
Low John N.,
Skakle Janet M. S.,
Wardell James L.
Publication year - 2004
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
eISSN - 1600-5759
pISSN - 0108-2701
DOI - 10.1107/s0108270104018323
Subject(s) - hydrazone , hydrogen , chemistry , photochemistry , medicinal chemistry , organic chemistry
Molecules of 2‐nitrobenzaldehyde hydrazone, C 7 H 7 N 3 O 2 , where Z ′ = 2, are linked by two N—H⋯N hydrogen bonds into isolated dimers, whereas in the isomeric 3‐nitrobenzaldehyde hydrazone, where Z ′ = 1, the molecules are linked by one N—H⋯O hydrogen bond and one N—H⋯N hydrogen bond into a three‐dimensional framework structure.