ISSN:
0009-2940
Keywords:
Thiolato ligands
;
Nickel complexes
;
Hydrogenase models
;
Bioinorganic chemistry
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Mononuclear Nickel Thiolate Complexes Containing Nickel Sites in Different Oxidation States: Molecular Definition of [Ni(SC6H4O)2]2- and [Ni(SC6H4O)2]Herrn Professor Dietrich Mootz zum 60. Geburtstag gewidmet.A solution of NiCl2·6 H2O in EtOH/H2O reacts with nBu3N and o1-mercaptophenol to form [nBu3NH]2[Ni(SC6H4O)2]·EtOH (2) containing the nickel(II) complex [Ni(SC6H4O)2]2- (1). The molecular structures of 1 and its oxidation product, [Ni(SC6H4O)2]- (3), have been determined by X-ray diffraction. With respect to the chemical as well as electrochemical properties of the nickel sites of various hydrogenases, 3 is the first relevant model complex of coordination number four whose structural properties have been determined in different oxidation states.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19931260416
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