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Caesium auride

T. Saue, K. Faegri, T. Helgaker, O. Gropen, Principles of direct 4-component relativistic SCF application to caesium auride. Mol. Phys. 91 (1997) 937-950. [Pg.257]

Relativistic effects (see Box 12.2) have a profound influence on the ability of gold to exist in the —1 oxidation state. Caesium auride, CsAu, can be formed from the elements at 490 K. It adopts a CsCl structure (see Figure 5.16) and is a semiconductor with a band gap of 250kJmor. Golden-brown CsAu dissolves in liquid NH3 to give yellow solutions from which a blue ammoniate CsAu-NH3 can be crystallized. The Cs+ ion in CsAu can be exchanged for [Me4N]+... [Pg.694]

Direct 4-Component Relativistic SCF Application to Caesium Auride. [Pg.149]

See other pages where Caesium auride is mentioned: [Pg.799]    [Pg.839]    [Pg.799]    [Pg.839]    [Pg.1090]    [Pg.28]   
See also in sourсe #XX -- [ Pg.694 ]

See also in sourсe #XX -- [ Pg.799 ]

See also in sourсe #XX -- [ Pg.839 ]



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