Open AccessMalonamide: a tetragonal polymorph
Author(s) -
Nichol Gary S.,
Clegg William
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536805030539
Subject(s) - monoclinic crystal system , tetragonal crystal system , crystallography , hydrogen bond , molecule , tetra , chemistry , materials science , crystal structure , organic chemistry , medicinal chemistry
A tetragonal polymorph of malonamide, C 3 H 6 N 2 O 2 , is reported. The unit‐cell dimensions, crystallographic symmetry and some aspects of the molecular geometry are significantly different from those of the known monoclinic form [Chieh et al. (1970). J. Chem. Soc. A , pp. 179–184]. An R 3 3 (12) hydrogen‐bonding motif links molecules together into a three‐dimensional network.
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