Common and less-common coordination modes of the typical chelating and heteroaromatic ligands

Data on the different modes of bonding the metals to the most widely spread chelating [β-diketones, o-oxyazomethines, o-oxy(mercapto) derivatives of azoles and azines] and heteroaromatic ligands are generalized and systematized. It is shown that, besides the common β-diketonates, aldiminates, phenol...

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Bibliographic Details
Published in:Coordination chemistry reviews 1998-06, Vol.173 (1), p.31-77
Main Authors: Garnovskii, Alexander D., Sadimenko, Alexander P., Sadimenko, Marina I., Garnovskii, Dmitrii A.
Format: Article
Language:English
Subjects:
Azomethines
Competitive coordination
Coordination mode
Diketones
Heteroaromatic ligands
Mercaptoazines
Mercaptoazoles
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Summary:Data on the different modes of bonding the metals to the most widely spread chelating [β-diketones, o-oxyazomethines, o-oxy(mercapto) derivatives of azoles and azines] and heteroaromatic ligands are generalized and systematized. It is shown that, besides the common β-diketonates, aldiminates, phenolates and mercaptophenolates structures, these complex compounds exhibit less-common modes of coordination. Five- and six-membered heterocycles form σ- as well as π-complexes.
ISSN:0010-8545
1873-3840
DOI:10.1016/S0010-8545(98)00084-8