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Transition‐Metal Complexes with Singly Reduced 1,2‐Diketone Radical Ligands
Author(s) -
Spikes Geoffrey H.,
Bill Eckhard,
Weyhermüller Thomas,
Wieghardt Karl
Publication year - 2008
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.200705410
Subject(s) - chemistry , tris , ligand (biochemistry) , transition metal , organometallic chemistry , nickel , metal , stereochemistry , medicinal chemistry , polymer chemistry , organic chemistry , catalysis , biochemistry , receptor
Radically single : Two complexes featuring a singly reduced 1,2‐diketonate(1−) π‐radical ligand, namely the tris(ligand) radical iron complex [Fe III L . 3 ] ( S =1) and the low‐valent organometallic nickel complex [Ni I L . (cod)] ( S =0; cod=cycloocta‐1,5‐diene), are isolated and characterized (see picture).