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Titolo:
2,2 '-Dihydroxychalcone
Autore:
Kashino, S; Tanaka, M; Todorov, TD;
Indirizzi:
Okayama Univ, Fac Sci, Dept Chem, Okayama 7008530, Japan Okayama Univ Okayama Japan 7008530 ci, Dept Chem, Okayama 7008530, Japan
Titolo Testata:
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
, volume: 57, anno: 2001,
parte:, 8
pagine: O735 - O737
SICI:
1600-5368(200108)57:<O735:2'>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRYSTAL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Kashino, S Okayama Univ, Fac Sci, Dept Chem, 2-5-1 Shikata Cho, Okayama 7008530, Japan Okayama Univ 2-5-1 Shikata Cho Okayama Japan 7008530 30, Japan
Citazione:
S. Kashino et al., "2,2 '-Dihydroxychalcone", ACT CRYST E, 57, 2001, pp. O735-O737

Abstract

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 Angstrom. The intermolecular hydrogen bonds and a chevron structure in the crystal may prohibit topochemical reaction.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/04/20 alle ore 20:35:08