Tris(trimethylsilyl)methyl-polyselenides and -polytellurides. X-Ray structure of (Me3Si)3CTeTeTeC(SiMe3)3

Abstract
Novel polyselenides and polytellurides have been prepared by means of the stabilizing tris(trimetylsilyl)methyl group; [(Me3Si)3C]2Te3, the first compound containing a three tellurium atom chain, crystallizes as a trans-rotamer with a bonding angle of 103.8(1)° at the central tellurium atom and Te–Te bond distances of 2,710(1)Å.

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