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

S M S V Wardell, M D Ferreira, M V N de Souza, J L Wardell, J N Low, C Glidewell

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5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Number of pages4
JournalActa Crystallographica Section C-Crystal Structure Communications
Volume62
DOIs
Publication statusPublished - Mar 2006

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