issue contents

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890

August 2013 issue

Highlighted illustration

Cover illustration: The crystal structure of 2-hydroxy-N'-methyl-5-nitrobenzohydrazide, C8H9N3O4, shows the highly unusual situation of one neutral and one zwitterionic molecule in its asymmetric unit. The zwitterion contains an intramolecular N-H...O hydrogen bond and the neutral molecule features both intramolecular N-H...O and O-H...O hydrogen bonds. In the crystal, the constituents are linked by N-H...O and N-H...N hydrogen bonds to generate a two-dimensional network. See: Yang, Jin, Zhou & Jin [Acta Cryst. (2013). E69, o1305].

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Research communications

The first papers in this new format were published in July 2014. Research communications are longer papers with new text sections designed to help authors bring out the science behind their structure determinations. Figures are included in the published paper and, for the first time in Acta E, individual reports are not limited to single structure determinations. The Research communications format will make Acta E the natural home for structure determinations with interesting science to report.

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