Preparation and Molecular Structures of Stable Bis(germylenes) with Pincer Topology | Zendy

Hahn F. Ekkehardt | Zendy; Zabula Alexander V. | Zendy; Pape Tania | Zendy; Hepp Alexander | Zendy

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Preparation and Molecular Structures of Stable Bis(germylenes) with Pincer Topology

Author(s) -

Hahn F. Ekkehardt,

Zabula Alexander V.,

Pape Tania,

Hepp Alexander

Publication year - 2007

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200700295

Subject(s) - chemistry , pincer ligand , pincer movement , transamination , ligand (biochemistry) , intramolecular force , monomer , topology (electrical circuits) , solid state , stereochemistry , crystallography , organic chemistry , polymer , catalysis , receptor , biochemistry , mathematics , combinatorics , enzyme

Benzannulated N‐heterocyclic bis(germylenes) with pincer ligand topology have been prepared by the reaction of N , N′ , N″ , N″′ ‐tetralithiated tetraamines with GeCl 2 · 1,4‐dioxane or by the transamination reaction between a tetraamine and Ge[N(SiMe 3 ) 2 ] 2 . X‐ray diffraction studies have shown, that the bis(germylenes) exist as monomers in the solid state. Significant intramolecular Ge ··· Ge and Ge ··· N interactions have been observed for the lutidine‐bridged bis(germylene). (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

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