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Pentagonal pyramidal geometry

In the solid state, the (T -Me5C5)Si cation in 25 TPFPB displayed only a weak interaction with the anionic part, featuring an almost ideal pentagonal-pyramidal geometry (Figure 2.1). [Pg.65]

In some instances a pentagonal pyramidal geometry has been detected, even though on these occasions the 0x0 ligand of another molecule may act as seventh ligand as a long axial bond . In the case of vanadium, the bisperoxovanadium imidazole monoanion 13 was synthesized by Crans and coworkers . [Pg.1062]

The geometry about antimony in tris(diphenyldithiophosphinato)antimony(III) is pentagonal pyramidal (44) with the lone pair thought to be occupying one of the apical positions in a... [Pg.267]

This is a convenient, facile, and high-yield preparative route for quantitative preparation of the complexes above no special equipment is required. UI3(THF)4 crystallizes in a P2x/c space group. It is mononuclear with pentagonal-pyramidal coordination geometry around the central uranium atom. This compound is stable until 75°C, then THF molecules are removed by steps, forming UI3 at 162°C. Lewis base adducts of uranium tri-iodide, such as UI3(THF)4 above, are synthetically useful precursors for trivalent uranium chemistry (see Sec. 5.3.2) [360]. [Pg.440]


See other pages where Pentagonal pyramidal geometry is mentioned: [Pg.602]    [Pg.339]    [Pg.1062]    [Pg.349]    [Pg.39]    [Pg.9]    [Pg.93]    [Pg.333]    [Pg.11]    [Pg.136]    [Pg.143]    [Pg.37]    [Pg.144]    [Pg.4912]    [Pg.339]    [Pg.349]    [Pg.602]    [Pg.232]    [Pg.345]    [Pg.602]    [Pg.339]    [Pg.1062]    [Pg.349]    [Pg.39]    [Pg.9]    [Pg.93]    [Pg.333]    [Pg.11]    [Pg.136]    [Pg.143]    [Pg.37]    [Pg.144]    [Pg.4912]    [Pg.339]    [Pg.349]    [Pg.602]    [Pg.232]    [Pg.345]    [Pg.756]    [Pg.226]    [Pg.107]    [Pg.52]    [Pg.73]    [Pg.11]    [Pg.43]    [Pg.44]    [Pg.383]    [Pg.180]    [Pg.137]    [Pg.220]    [Pg.236]    [Pg.35]    [Pg.90]    [Pg.349]    [Pg.267]    [Pg.1336]    [Pg.135]    [Pg.892]    [Pg.48]    [Pg.149]    [Pg.92]    [Pg.94]    [Pg.75]    [Pg.289]   
See also in sourсe #XX -- [ Pg.11 ]




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Pentagon

Pentagonal

Pentagonal pyramidal

Pyramidal geometry

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