STUDIES ON SOLID STATE REACTIONS OF COORDINATION COMPOUNDS XXXXV. SOLID STATE SYNTHESIS AND CRYSTAL

• 出 处: 结构化学
• 发表日期: 1993年01期
• 关键词: SOLID situated symmetry cubic statistically anion analogues positions belongs he

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.

C48H108Ag3BrI3MoN3S4, Mr = 1735 84, cubic, F43c, a = b = c = 24. 577 (4) AV = 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 The distances of Mo .... Ag (or Ag .... Ag), Mo-Sb (or Ag - Ag), one Br and three Sb atoms, one S, and three I atoms are statistically distributed, individually. Sb, Ag-Br), and Mo-St (or Ag-I) are 3.303 (3), 2.701 (4) and 2.741 (3) A, respectively.