ChemInform Abstract: (CH3NH3)2Sb2S4, a New Thioantimonate(III) with Building Groups Stabilized by Hydrogen Bonds.
Abstract
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ChemInform Abstract
The title compound is obtained as a byproduct in the solvothermal reaction of Mn and Sb with sulfur. (V) crystallizes in the triclinic space group P
with Z = 2. Dimeric, cis-configurated [Sb2S4]2- anions are connected via secondary Sb×××S contacts to form infinite ∞1[Sb2]-2n chains consisting of ψ-SbS4 trigonal bipyramids. Hydrogen bonding between the amino-hydrogen and the sulfur atoms stabilizes this configuration and gives rise to anionic layers separated by methyl groups.
