Related Experiment Video
Updated: Feb 10, 2026

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition
Published on: February 5, 2022
Barium manganese(II) selenostannate(IV), BaMnSnSe(4)
Abdeljalil Assoud1, Bryan A Kuropatwa, Holger Kleinke
1Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1.
Abstract:
The title compound, BaMnSnSe(4), was obtained by reaction of the elements at 1123 K in an evacuated silica tube. It adopts the BaCdSnS(4) structure type, which is a variant of the SrIn(2)Se(4) structure type. Its structure consists of distorted edge-sharing tetra-hedra, alternating with Mn and Sn atoms as central atom. These [MnSnSe(6)] units display corner sharing, forming stacked infinite layers in the ac plane. The three different Ba(2+) atoms are located between the [MnSnSe(6)] layers, two on twofold rotation axes, and exhibit distorted square-antiprismatic coordinations.
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