Crystal structure of a new bismuth perrhenate bi(re0(4))3h(2)0

• CARLOS MUJICA ^[1] ; JAIME LLANOS ^[1] ; VÍCTOR SÁNCHEZ ^[1] ; PAOLA BOCAZ ^[1] ; RAÚL CARDOSO-GIL ^[2]
  1. [1] Universidad Católica del Norte

     Universidad Católica del Norte

     Antofagasta, Chile

     
  2. [2] Max Planck Instituí für Chemische Physik fester Stoffe
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 53, Nº. 1, 2008, págs. 1364-1366
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen

  • Monoaquatris(tetraoxorhenate (VII)) bismuth(III), Bi(Re0(4))3(H(2)0) was prepared by reaction of (BiO)2C0(3)/Bi2(C0(3))3 with concentrated HRe0(4) at room temperature. The pale yellow compound crystallize triclinic in the space group PI;, (No. 2); with two formula units per unit cell (a = 746.0(1) pm, b = 111. 1(2) pm, c = 990.5(2) pm, a = 100.99(3)°, p = 99.88(3)°, y = 100.17(3)° ). The main feature of the crystal structure is a distorted bicapped trigonal prism of Bi[(Re0(4))3;2 (Re0(4))2/2 (Re0(4))2/2 (H(2)0)], which are connected each other through [ReOJ-tetrahedra to form a three-dimensional network. In the titled compound, the cation Bi3+ is eightfold coordinated which agree with the tendency observed in other compounds of the family