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Unusual Silicon Coordination Polyhedra: Non-VSEPR Structures of Zwitterionic λ⁵-Si -Silicon(IV) Complexes with an SiS₂N₂C or SiS₂O₂C Skeleton

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. 2007, 119, 7131 - 7135 (Angew. Chem. Int. Ed. 2007, 46, 7001 - 7005)
Zitierweise
DOI: 10.1002/ange.200700785; 10.1002/anie.200700785 (Int. Ed.)
Sprache
eng
Art
Text