Julio Zukerman-Schpector, Alberto Otero-de-la-Roza, Víctor Luaña and Edward R. T. Tiekink
Chem. Commun., 2011,47, 7608-7610
DOI:
10.1039/C1CC11412C,
Communication
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