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Acta Cryst. (2006). E62, m2767-m2769 [ doi:10.1107/S1600536806039286 ]
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2-selenido-diselenidobis[tris(2-aminoethyl)amine]dimanganese(II)ditin(IV)Abstract: The centrosymmetric title compound, [Mn2Sn2Se6(C6H18N4)2], contains a central ditetrahedral edge-bridged [Sn2Se6]4- anion, which connects two [Mn(tren)]2+ fragments [tren is tris(2-aminoethyl)amine] through Mn-Se bonds of length 2.608 (2) Å to symmetry-related terminal Se atoms. These Se atoms also participate in additional weak Mn-Se interactions of length 3.122 (2) Å to the Mn atoms of symmetry-related [Mn(tren)}2+ fragments, leading to the formation of infinite chains.
Online 30 September 2006
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