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ABSTRACT:
SUBMITTER: Cardoso LN
PROVIDER: S-EPMC5137586 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Crystallographic communications 20161101 Pt 12
The crystal structures of three isomeric (<i>E</i>)-<i>N</i>-methyl-<i>N</i>'-(nitro-benzyl-idene)-2-(thio-phen-2-yl)acetohydrazides (formula C<sub>14</sub>H<sub>13</sub>N<sub>3</sub>O<sub>3</sub>S) are described, with the nitro group in <i>ortho</i>, <i>meta</i> and <i>para</i> positions in the benzene ring. In each crystal structure, mol-ecules are linked by various weak inter-actions (C-H⋯O and C-H⋯π bonds, and π-π stacking), leading to three-dimensional networks in each case, but with little ...[more]