2,4-difluorobenzaldehyde benzoylhydrazone and 2,4-dichlorobenzaldehyde benzoylhydrazone are isostructural at 120 K with Z′=2:: complex sheets built from N-H•••O, C-H•••O and C-H•••π(arene) hydrogen bonds

被引：5

作者：

Wardell, SMSV

Ferreira, MD

de Souza, MVN

Wardell, JL

Low, JN

Glidewell, C ^{[1
]}

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

[2] Fiocruz MS, Far Manguinhos, Inst Tecnol Farm, BR-21041250 Rio De Janeiro, Brazil

[3] Univ Fed Rio de Janeiro, Inst Quim, Dept Quim Inorgan, BR-21945970 Rio De Janeiro, Brazil

[4] Univ Aberdeen, Dept Chem, Old Aberdeen AB24 3UE, Scotland

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2006年 / 62卷

关键词：

D O I：

10.1107/S0108270106001995

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

At 120 K, 2,4-diflorobenzaldehydebenzoylhydrazone, C14H10F2N2O, (I), and 2,4-dichlorobenzaldehyde benzoylhydrazone, C14H10Cl2N2O, (II), are isomorphous and isostructural in P2(1)/n with Z' = 2. In each structure, eight independent hydrogen bonds, viz. two of N-H center dot center dot center dot O type, five of C-H center dot center dot center dot O type and one of C-H center dot center dot center dot pi(arene) type, link the molecules into complex sheets, within which two independent one-dimensional substructures can be identified.

引用

页码：O118 / O121

页数：4

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