Different weak interactions in the crystals of three isomeric (E)-N-methyl-N′-(nitrobenzylidene)-2-(thiophen-2-yl)acetohydrazides-Reference-Cited by-同舟云学术

Different weak interactions in the crystals of three isomeric (E)-N-methyl-N′-(nitrobenzylidene)-2-(thiophen-2-yl)acetohydrazides

Published:2016-11-01 Issue:12 Volume:72 Page:1677-1682
ISSN:2056-9890
Container-title:Acta Crystallographica Section E Crystallographic Communications
language:
Short-container-title:Acta Cryst E

Author:

Cardoso Laura N. F.,Noguiera Thais C. M.,Kaiser Carlos R.,Wardell James L.,Souza Marcus V. N. de,Lancaster Shaun T.,Harrison William T. A.

Abstract

The crystal structures of three isomeric (E)-N-methyl-N′-(nitrobenzylidene)-2-(thiophen-2-yl)acetohydrazides (formula C14H13N3O3S) are described, with the nitro group inortho,metaandparapositions in the benzene ring. In each crystal structure, molecules are linked by various weak interactions (C—H...O and C—H...π bonds, and π–π stacking), leading to three-dimensional networks in each case, but with little similarity between them.

Publisher

International Union of Crystallography (IUCr)

Subject

Condensed Matter Physics,General Materials Science,General Chemistry

Link

http://journals.iucr.org/e/issues/2016/12/00/hg5478/hg5478.pdf

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