issue contents

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890

January 2013 issue

Highlighted illustration

Cover illustration: Calixthiophenes are sulfur-based analogues of calixarenes and are interesting materials in supramolecular chemistry. In the compound [Ge4(CH3)8(C4H2S)4], four C atoms in the cyclic backbone are replaced by Ge atoms to form a hetero-calix[4]thiophene. The dihedral angle between adjacent thiophene rings in the centrosymmetric molecule is 72.84 (14)° so that S atoms of opposite thiophene rings are either adjusted towards or nearly perpendicular to the centre of the ring. See: Carel, Mallet-Ladeira, Rima, Madec & Castel [Acta Cryst. (2013). E69, m37].

inorganic compounds




metal-organic compounds


















































organic compounds






















































































































addenda and errata


Research communications

Research communications are designed to help authors bring out the science behind their structure determinations. Authors are encouraged to report more than one structure in the same communication and also to include the results of investigations with other techniques. The Research communications format makes Acta E the natural home for structure determinations with interesting science to report.

Emerging Sources Citation Index

Acta E is included in the Emerging Sources Citation Index.

ESCI

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