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Tungsten–Lead Triple Bonds: Syntheses, Structures, and Coordination Chemistry of the Plumbylidyne Complexes trans ‐[X(PMe 3 ) 4 WPb(2,6‐Trip 2 C 6 H 3 )]
Author(s) -
Filippou Alexander C.,
Weidemann Nils,
Schnakenburg Gregor,
Rohde Holger,
Philippopoulos Athanassios I.
Publication year - 2004
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.200461725
Subject(s) - carbyne , tungsten , triple bond , chemistry , crystallography , derivative (finance) , trimethylphosphine , quantum chemical , molecule , crystal structure , stereochemistry , double bond , polymer chemistry , carbene , organic chemistry , catalysis , economics , financial economics
Plumb line : A series of compounds trans ‐[L(PMe 3 ) 4 WPb(2,6‐Trip 2 C 6 H 3 )] n + ( n =0: L=Br, I; n =1: L=PhCN, PMe 3 ; Trip=2,4,6‐ i Pr 3 C 6 H 2 ; see structure of L=PMe 3 derivative) containing WPb triple bonds is reported. Quantum‐chemical analyses of the WPb bond in the plumbylidyne complex [(PMe 3 ) 5 WPb(2,6‐Trip 2 C 6 H 3 )] + confirm the electronic analogy with Fischer‐type carbyne complexes.