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Capped trigonal prismatic

MFg] , capped trigonal prismatic [MFv], and even square-antiprismatic [MFg] salts can all be isolated. By contrast with the fluorides, aqueous solutions of MCI5 and MBrs (M = Mb, Ta) yield only oxochloro- and oxobromo-complexes, though the application of non-aqueous procedures allows their use as starting materials. [Pg.994]

Capped trigonal prismatic, geometry for metal coordination numbers,... [Pg.137]

Molecules of tris(diphenylacetylene)tungstenmonocarbonyl (85) have a capped trigonal-prismatic (Cj, ) structure. The geometry of the acetylene groups is considerably altered by co-ordination, the C—C—CPh angles being ca. 140°. ... [Pg.129]

Figure Z.2 A tri-capped trigonal prismatic arrangement of nine water molecules in the primary hydralion sphere of a lanthanide +3 ion. showing the positions of the oxygen atoms... Figure Z.2 A tri-capped trigonal prismatic arrangement of nine water molecules in the primary hydralion sphere of a lanthanide +3 ion. showing the positions of the oxygen atoms...
Examples of monomeric Mo11 complexes are much less common. It has been demonstrated that the [Mo(CN)7]5 ion has a pentagonal bipyramidal structure. Other examples are nitrile (i.e. isocyanide) complexes [Mo(CNR)7]2+, which has a capped trigonal prismatic structure, and the diarsine complex [Mo(diars)2X2]. [Pg.1230]

Mo(CNR)7]2+ [Mo(CNR)s(chel)]2+ (chel = dppm, dppe, bipy, etc.)-, [MoCl(CNBut)4(bipy)]+ Mo(CNC6H11)s(bipy)]2+ [Mo(CNR)3(bipy)2]2+. They are generally prepared by displacement of CO, bipy, OAc, NO or other ligands from a suitable precursor by RNC and have capped octahedral or capped trigonal prismatic structures.10,70... [Pg.1283]

In the calcium polyiodide compound [Ca(H2O)7](I10) the stereochemistry appears to be intermediate between a capped octahedron and a pentagonal bipyramid, whereas [Sr(H20)7](I12) and [Ca(H20)7]2[CdgCl16(H20)2]-H20 contain capped trigonal prismatic cations.246 247... [Pg.72]

See other pages where Capped trigonal prismatic is mentioned: [Pg.663]    [Pg.916]    [Pg.916]    [Pg.951]    [Pg.951]    [Pg.960]    [Pg.980]    [Pg.1006]    [Pg.1060]    [Pg.1237]    [Pg.74]    [Pg.567]    [Pg.619]    [Pg.267]    [Pg.119]    [Pg.134]    [Pg.134]    [Pg.93]    [Pg.343]    [Pg.44]    [Pg.66]    [Pg.193]    [Pg.680]    [Pg.1078]    [Pg.1080]    [Pg.119]    [Pg.72]    [Pg.73]    [Pg.76]    [Pg.374]    [Pg.915]    [Pg.243]    [Pg.263]    [Pg.457]    [Pg.84]    [Pg.10]    [Pg.128]    [Pg.474]    [Pg.691]    [Pg.211]    [Pg.47]    [Pg.65]   


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Prismatic

Trigonal capped

Trigonal-prismatic

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