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Complexes with Polar WW Multiple Bonds: [W 2 (O i Pr) 4 L(dmpe) 2 ] (L = (H) 2 , CO) and [W 2 (O) 4 (μ‐O){W(CO)(dmpe) 2 } 2 ]
Author(s) -
Chisholm Malcolm H.,
Kramer Keith S.,
Streib William E.
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.199508911
Subject(s) - homonuclear molecule , reactivity (psychology) , chemistry , tungsten , crystallography , stereochemistry , medicinal chemistry , molecule , organic chemistry , medicine , alternative medicine , pathology
An unsupported WW multiple bond between centers having different oxidation states is found in the homonuclear complex 1 , which is formed from [W 2 (O i Pr) 4 ( i Bu) 2 ], a complex containing a WW bond. Dimers of this kind with mixed oxidation states arise because tungsten can bind hard as well as soft ligands. Such complexes should display interesting reactivity.