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Monocapped pentagonal antiprism

However, a quantum-chemical analysis indicates the stability of the ZnsSnsBig cluster core. It can be described as a Zn-centered monocapped pentagonal antiprism, which is equivalent to an icosahedron with one missing apex atom, and consists of a planar Zns unit which is coplanar with an (Sn/Bi)s five-membered ring. As in [Zn ... [Pg.124]

The emission spectrum of the 15C5 nitrato coronate has two noteworthy features. The crystal field splittings reflect a pseudo pentagonal symmetry, which may be understood since the coordination polyhedron of the 11-coordinate Eu(III) ion is a distorted monocapped pentagonal antiprism. Moreover, two extraneous bands in the transition are interpreted as arising from... [Pg.356]

FBP = pentagonal bipyramid CTP = C , monocapped trigonal prism CO = monocapped octahedron DD = dodecahedron SAP = square antiprism BTP = bicapped trigonal prism. [Pg.424]

See other pages where Monocapped pentagonal antiprism is mentioned: [Pg.498]    [Pg.135]    [Pg.186]    [Pg.498]    [Pg.135]    [Pg.186]    [Pg.624]    [Pg.195]    [Pg.1139]    [Pg.901]    [Pg.2978]    [Pg.1038]    [Pg.1153]   
See also in sourсe #XX -- [ Pg.186 ]



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