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Titanium Complexes with Tripodal Amido Ligands: Building Blocks for Stable Bimetallic Coordination Compounds Containing Highly Polar Metal–Metal Bonds
Author(s) -
Friedrich Stefan,
Memmler Harald,
Gade Lutz H.,
Li WanSheung,
McPartlin Mary
Publication year - 1994
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.199406761
Subject(s) - bimetallic strip , denticity , metal , transition metal , chemistry , titanium , bromide , polar , polymer chemistry , inorganic chemistry , organic chemistry , catalysis , physics , astronomy
Unsupported TiFe, TiRu, and TiCo bonds are found in the stable dinuclear compounds of type 1 (M = Fe, Ru, Co). These compounds were synthesized from the appropriate mononuclear titanium bromide complex and carbonyl metalates. The polydentate ligands on the early transition metal clearly provide the key to successful stabilization of the unsupported metal–metal bond.