A monohydrate pseudopolymorph of 3,4-dihydroxybenzophenone and the role of water in the crystal assembly of benzophenones


Autoria(s): LANDRE, I. M. R.; SOUZA, T. E.; CORREA, R. S.; MARTINS, F. T.; DORIGUETTO, A. C.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

19/04/2012

19/04/2012

2010

Resumo

During a polymorphism screening of hydroxybenzophenone derivatives, a monohydrate pseudopolymorph of (3,4-dihydroxyphenyl)(phenyl)methanone, C(13)H(10)O(3)center dot H(2)O, (I), was obtained. Structural relationships and the role of water in crystal assembly were established on the basis of the known anhydrous form [Cox, Kechagias & Kelly (2008). Acta Cryst. B64, 206-216]. The crystal packing of (I) is stabilized by classical intermolecular O-H...O hydrogen bonds, generating a three-dimensional network.

FAPEMIG

CNPq

FAPESP

Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)

FINEP

CT-INFRA

PIBIC/CNPq/UNIFAL-MG

Identificador

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, v.66, p.463-465, 2010

0108-2701

http://producao.usp.br/handle/BDPI/16644

10.1107/S0108270110028544

http://dx.doi.org/10.1107/S0108270110028544

Idioma(s)

eng

Publicador

WILEY-BLACKWELL

Relação

Acta Crystallographica Section C-crystal Structure Communications

Direitos

closedAccess

Copyright WILEY-BLACKWELL

Palavras-Chave #POLYMORPH #Crystallography
Tipo

article

original article

publishedVersion