Unusual Silicon Coordination Polyhedra: Non-VSEPR Structures of Zwitterionic λ5-Si Silicon(IV) Complexes with an SiS2N2C or SiS2O2C Skeleton
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Dennis Troegel, Christian Burschka, Sebastian Riedel, Martin Kaupp, Reinhold Tacke – 2007
The pentavalent silicon compounds 1 and 2 with distorted trigonal‐bipyramidal Si coordination polyhedra contain sulfur atoms that occupy axial positions, which contradicts VSEPR predictions for these zwitterionic compounds. These findings are supported by DFT and MP2 calculations.
Titel
Unusual Silicon Coordination Polyhedra: Non-VSEPR Structures of Zwitterionic λ5-Si Silicon(IV) Complexes with an SiS2N2C or SiS2O2C Skeleton
Verfasser
Dennis Troegel, Christian Burschka, Sebastian Riedel, Martin Kaupp, Reinhold Tacke
Datum
2007
Erschienen in
Angew. Chem. Int. Ed. 2007, 46, 37, 7001 - 7005
Angew. Chem. 2007, 119, 37, 7131 - 7135
Zitierweise
DOI: 10.1002/anie.200700785
DOI: 10.1002/ange.200700785
Sprache
eng