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Complexes with Dative Bonds between d‐ and s‐Block Metals: Synthesis and Structure of [(Cy 3 P) 2 PtBe(Cl)X] (X=Cl, Me)
Author(s) -
Braunschweig Holger,
Gruss Katrin,
Radacki Krzysztof
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200900521
Subject(s) - block (permutation group theory) , dative case , crystallography , chemistry , combinatorics , mathematics , philosophy , linguistics
A platinum–beryllium adduct (see structure) was prepared by the reaction of [Pt(PCy 3 ) 2 ] and BeCl 2 . Treatment with methyllithium resulted in ligand substitution at the beryllium center. Both complexes were structurally characterized and display unprecedented two‐center two‐electron bonds between a transition metal and beryllium.