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Issue 39, 2014
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The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds

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Abstract

Triethylchalcogenostiboranes Et3Sb[double bond, length as m-dash]E (E = S 1, Se 2) were synthesized and their solid state structures were determined. The Sb–Se bond length is the shortest ever reported. Short Sb⋯E contacts were not observed. According to quantum chemical calculations, the bonding situation in 1 and 2 is best described as a polarized Sb–E single bond.

Graphical abstract: The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds

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Publication details

The article was received on 27 Jun 2014, accepted on 07 Aug 2014 and first published on 13 Aug 2014


Article type: Paper
DOI: 10.1039/C4DT01940G
Citation: Dalton Trans., 2014,43, 14772-14777
  • Open access: Creative Commons BY-NC license
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    The bonding situation in triethylchalcogenostiboranes – polarized single bonds vs. double bonds

    S. Heimann, D. Bläser, C. Wölper, R. Haack, G. Jansen and S. Schulz, Dalton Trans., 2014, 43, 14772
    DOI: 10.1039/C4DT01940G

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