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Iron complexes thioxanthates

A number of iron(III) xanthates and thioxanthates have been prepared (1). The structure of the predominantly low-spin [Fe(Rxant)a] (R = Et, or SBu) complexes show features (246, 252) of coordination about the iron atom that are significantly different from those of [Fe(Bu2dtc>3], and it is estimated that there is 10-30% of double-bond character in coordinated S2CX (X = OR, or SR), which is appreciably... [Pg.241]

The structure of the monomeric low-spin (2.46 BM, room temp.) Fe(f-BuSXant)3 complex has been determined (406) (Table XIX). The coordination geometry of the iron atom is a distorted octahedron of sulfur atoms contributed by the three chelating thioxanthate ligands. The structure of the low-spin (/ieff = 2.7 BM) Fe(EtXant)3 complex has been found to contain a distorted octahedral FeS6 core (340). [Pg.380]

See other pages where Iron complexes thioxanthates is mentioned: [Pg.1991]    [Pg.1990]    [Pg.1291]    [Pg.4745]    [Pg.149]    [Pg.1246]    [Pg.1246]    [Pg.4700]   
See also in sourсe #XX -- [ Pg.243 ]



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Thioxanthate complexes

Thioxanthates

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