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Hexacoordinated spirocyclic germanium(IV) complex: Synthesis and structural characterization

✍ Scribed by Simplicio González-Montiel; Raymundo Cea-Olivares; Vojtech Jancik; Leslie W. Pineda; Rubén A. Toscano


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
178 KB
Volume
20
Category
Article
ISSN
1042-7163

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✦ Synopsis


The spiro-dibenzogermocine [O(o-

C 6 H 4 S) 2 ] 2 Ge (1) was prepared in a reaction between O(o-C 6 H 4 SH) 2 and Ge(O i Pr) 4 , and its molecular structure was determined by X-ray diffraction studies. In the solid state, 1 shows the existence of two weak O → Ge transannular interactions, resulting in a hexacoordinated germanium atom that displays the geometry of a distorted bicapped tetrahedron.


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Synthesis and Structural Characterizatio
✍ Stefan Metz; Christian Burschka; Reinhold Tacke 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 461 KB 👁 1 views

## Abstract A series of novel hexacoordinate silicon(IV) complexes with two tridentate dianionic S,N,O ligands was synthesized, starting from Si(NCO)~4~. All the compounds synthesized were structurally characterized by single‐crystal X‐ray diffraction and/or solid‐state NMR spectroscopy. In additio