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中文期刊>结构化学
>STUDIES ON SOLID STATE REACTIONS OF COORDINATION COMPOUNDS XXXXV. SOLID STATE SYNTHESIS AND CRYSTAL STRUCTURE OF MoAg_3BrS_4I_3(n-Bu)_4N_3
STUDIES ON SOLID STATE REACTIONS OF COORDINATION COMPOUNDS XXXXV. SOLID STATE SYNTHESIS AND CRYSTAL STRUCTURE OF MoAg_3BrS_4I_3(n-Bu)_4N_3
C48H108Ag3BrI3MoN3S4, Mr=1735. 84, cubic, F43c, a = b = c = 24. 577(4) A.V= 14845. 2A3, Z = 8, Dc=1. 553g/cm3, Dv = 1. 560g/cm3. Final R = 0. 061 for 307 unique diffraction data with I≥3σ(I). The anion of the title cluster compound can be viewed as a cubane like structure situated at specific equivalent positions in the unit cell with Td symmetry. One Mo and three Ag atoms, one Br and three Sb atoms, one S, and three I atoms are statistically distributed, individually. The distances of Mo....Ag (or Ag....Ag), Mo-Sb(or Ag -Sb, Ag -Br), and Mo-St(or Ag-I) are 3. 303(3), 2. 701(4) and 2. 741(3) A , respectively.
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