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Monomeric Molybdenum and Tungsten Complexes That Contain a Metal–Phosphorus Triple Bond
Author(s) -
Zanetti Nadia C.,
Schrock Richard R.,
Davis William M.
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199520441
Subject(s) - molybdenum , triple bond , tungsten , monomer , ligand (biochemistry) , chemistry , metal , phosphorus , crystallography , quadruple bond , bond length , inorganic chemistry , polymer chemistry , bond order , crystal structure , double bond , organic chemistry , polymer , biochemistry , receptor
The chloro complex [(N 3 N)WCl] and the phosphanide LiPPhH react to give the complex [(N 3 N)WP] with a terminal phosphido (P 3− ) ligand (shown on the right). The WP bond length in monomeric [(N 3 N)WP] is 2.162(4) Å, virtually the same as the Ta–P bond length (2.145(7) Å) in [(N 3 N)Ta = P(cyclohexyl)]. N 3 N = (Me 3 SiNCH 2 CH 2 ) 3 N.