Electronic Resource
Copenhagen
:
International Union of Crystallography (IUCr)
Acta crystallographica
57 (2001), S. o735-o737
ISSN:
1600-5368
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
In the title compound, alternatively called 1-(2-hydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one, C15H12O3, intermolecular O—H...O hydrogen bonds are formed between molecules related by a center of symmetry, and the dimer is planar as a whole. The dimers are stacked along the shortest axis to form a column. In the column, the C=C double bonds related by another center of symmetry approach the shortest C...C distance of 3.482 Å. The intermolecular hydrogen bonds and a chevron structure in the crystal may prohibit topochemical reaction.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S1600536801011898
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