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Monodentate ligands, xanthate structures

With P-donors a variety of different structures are formed. Two complexes (359a,b) with a five-coordinate square pyramidal geometry and one S-donor in the apical position are reported.934,933 In a related complex (360) the nickel center reveals a distorted square planar geometry, because one xanthate ligand switched to a monodentate coordination mode. 6 By reaction of [NiL2] complexes with Ph2P(CH2)2P(Ph)(CH2)2PPh2, compound (362) is formed, which consists of a five-coordinate cation and a hexacoordinate anion. 7... [Pg.333]

It is pertinent to note the preparation and structure of the tris(ethylxanthato)teIlurium(II) anion in its tetraethylammonium salt, Et4N [Te(EtOCS2)3] (Figure 4), in which the five-coordinate teUurium(II) is coordinated to three ethyl xanthate ligands, one of which is monodentate whilst the other two are anisobidentate. The resulting TeSs coordination sphere is pentagonal planar. [Pg.2144]

See other pages where Monodentate ligands, xanthate structures is mentioned: [Pg.609]    [Pg.193]    [Pg.226]    [Pg.242]    [Pg.263]    [Pg.268]    [Pg.275]    [Pg.299]    [Pg.300]    [Pg.609]    [Pg.149]    [Pg.609]    [Pg.610]    [Pg.146]    [Pg.164]    [Pg.181]    [Pg.189]    [Pg.205]    [Pg.222]    [Pg.223]    [Pg.228]    [Pg.229]    [Pg.244]    [Pg.247]    [Pg.269]    [Pg.270]    [Pg.274]    [Pg.282]    [Pg.283]    [Pg.291]    [Pg.298]    [Pg.309]    [Pg.2593]    [Pg.2592]    [Pg.609]    [Pg.610]   


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Ligand structures

Ligands ligand structure

Monodentate

Monodentates

Xanthates

Xanthation

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