Darstellung und Kristallstruktur von Triammonium-trisulfimid (NH4)3(NSO2)3 / Preparation and Crystal Structure of Triammonium-trisulfimid (NH4)3(NSO2)3

Abstract

The preparation and crystal structure of (NH4NSO2)3 (a = 11.720(2), b = 6.156(6), c = 14.030(2) Å ,β = 96.69(8)°) is reported. The structure reveals a chair-conformation o f the anions, which are arranged to form a hexagonal rod stacking. Compared to cyclometatriphosphates the cations are coordinated differently due to the different basicities of the bridging nitrogen and oxygen atoms, respectively