Issue 27, 2011

Supramolecular architectures based on As(lone pair)⋯π(aryl) interactions

Abstract

As(lone pair)⋯π interactions provide stability to their crystal structures often leading to supramolecular chains and prevailing over As⋯X secondary contacts. The interaction (ca 8 kJ mol−1) arises from polarisation induced in the aryl ring by the As-lone pair plus the weak sharing of these electrons with the ring-C atoms.

Graphical abstract: Supramolecular architectures based on As(lone pair)⋯π(aryl) interactions

Supplementary files

Article information

Article type
Communication
Submitted
11 mars 2011
Accepted
11 avr. 2011
First published
06 mai 2011

Chem. Commun., 2011,47, 7608-7610

Supramolecular architectures based on As(lone pair)⋯π(aryl) interactions

J. Zukerman-Schpector, A. Otero-de-la-Roza, V. Luaña and E. R. T. Tiekink, Chem. Commun., 2011, 47, 7608 DOI: 10.1039/C1CC11412C

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