Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (3): 315.

• Articles •     Next Articles

Solid-State Synthesis and Crystal Structure of Cubic-Type Cluster Complex[Bu4N]3[WAg3S4I4]

TANG Ka-Luo, NI HAi-Hong, JIN Xiang-Lin, TANG You-Qi   

  1. Institute of Physical Chemistry, Peking University, Beijing, 100871
  • Received:1993-09-21 Revised:1993-12-01 Online:1994-03-24 Published:1994-03-24

Abstract: The title compound was prepared from the solid-state reaction of (NH4)2WS4,AgIand Bu4NBr at low-heating temperature(90℃), then crystallized from CH2Cl2/acetone/n-pentane(1:2 :2).The orange crystal belongs to the cubic system with space group P43m,a=b=c=1.2304(2)nm,V=1.8629(9)nm3,Dc=1.69 g/cm3,Z=1.The final Ris 0.0835 for 270 reflections.The anion core of the title compound can be considered as a cubic skeleton composed of one Mo atom,three Ag atoms,four Satoms and one Iatom which are arranged in disorder.

Key words: W-Ag-S cluster, Cubic-type structure, Solid-state synthesis at low-heating temperature, Crystal structure

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