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Cages, anions

The existence of a variety of other polyphosphide anions has been demonstrated. For example, P and P have been identified in LaP2 (72). Infinite chain stmctures for the polyphosphide anion have been reported for compounds such as KP and thallium pentaphosphide [11093-99-5] TIP. Cage anions such as P that include triply linked phosphoms atoms are found in Li P. ... [Pg.377]

Zintl Phases Containing Deltahedral Tetrel Clusters and Pentel Cage Anions.94... [Pg.91]

Morgan, G. McKee, V. Nelson, J. Caged anions Perchlorate and perfluoroanion cryptates, J. Chem. Soc., Chem. Commun. 1995, 1649-1652. [Pg.187]

Reaction between sodium azide and P4S,o can lead to two products. These are the diazido dithioate anion PS2(Nj)2 or the cage anion P SgN". This latter anion is based on P4S,o in which a single cage S atom has been replaced by N (Table 4.12) [6]. [Pg.792]

Middle The cage cations (small black circles) form a framework (thick solid lines) which interpenetrates the sodalite framework (truncated octahedron, thin lines). The cage anions (big circle) occupy... [Pg.280]

Bottom Aluminate socialites contain tetrahedral cage anions these are oriented in such a way that their vertices (0 atoms of the cage anions) point at the midpoints o some odgOS Cf thC tFUriG tod octahedron (= framework 0 atoms). Two possible orientations are shown. [Pg.281]

Morgan G, McKee V, Nelson J (1995) Caged anions perchlorate and perfluoroanion cryptates. J Chem Soc Chem Commun 1649-1652... [Pg.133]

While the carboxylale anions caused complete destruction of its cage framework due to their coordination to palladium(II) ions, SO3 -containing anions (especially the corresponding polyanionic guests) form 1 1 cage complexes. These caged anions interact with multicationic interior in a multipoint fashion, and such electrostatic interactions are more pronounced in the case of multivalent anions. [Pg.278]

A 12-cationic caging ligand 483 (see Sect. 4.1.1) is described in [1] to encapsulate adamantylcar-boxylate anions to give a host-guest 1 4 cage complex by Scheme 4.57. In this complex, hydrophobic carbocyclic fragments of the caged anionic species are located within the cavity of... [Pg.302]

See other pages where Cages, anions is mentioned: [Pg.323]    [Pg.22]    [Pg.557]    [Pg.99]    [Pg.478]    [Pg.209]    [Pg.28]    [Pg.91]    [Pg.93]    [Pg.94]    [Pg.240]    [Pg.33]    [Pg.39]    [Pg.40]    [Pg.22]    [Pg.557]    [Pg.108]    [Pg.221]    [Pg.601]    [Pg.602]    [Pg.793]    [Pg.666]    [Pg.465]    [Pg.279]    [Pg.281]    [Pg.186]    [Pg.9]    [Pg.36]    [Pg.48]    [Pg.337]    [Pg.193]   
See also in sourсe #XX -- [ Pg.145 ]



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Molecular cages for cations and anions

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