| 金属硫族化合物CsSb2(Se2)0.5Se3的溶剂热合成及其晶体结构分析 |
| Solvothermal Synthesis and Crystal Structure of Metal Chalcogenide CsSb2(Se2)0.5Se3 |
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| 摘要: 以有机溶剂热生长技术(Solvothermal Technique)在180 ℃乙二胺(en)溶液中以SbCl3与碱金属硒化物Cs2Se和Se在密闭容器中反应7 d，制备出新的金属硫族化合物CsSb2(Se2)0.5Se3。以单晶X射线衍射技术测得晶体结构属三斜晶系,空间群为P1，晶胞参数：a=0.653 0(2) nm，b=0.707 1(3) nm，c=0.979 9(4) nm，α=80.37(3)°，β=86.28(3)°，γ=74.61(3)°，V=0.430 0(3)
nm3，Z=2。 |
| 关键词: 硫族硒化物 晶体结构 无机化合物 有机溶剂热生长技术 |
| 基金项目: |
| Abstract: CsSb2(Se2)0.5Se3 has been synthesized by solvothermal technique using
SbCl3, Cs2Se, Se as starting materials and ethylenediamine (en) as solvent at 180 ℃ in a sealed Pyrex ampoules for 7 days. The crystal structure was determined by single crystal X-ray diffraction technique. The crystal of
CsSb2(Se2)0.5Se3 belongs to the triclinic, space group
P1 with unit cell parameters: a=0.653 0(2) nm, b=0.707 1(3) nm, c=0.979 9(4) nm, α=80.37(3)°, β=86.28(3)°, γ=74.61(3)°, and V=0.430 0(3)
nm3, Z=2. CSD: 415580. |
| Keywords: chalcogenide crystal structure inorganic polymer solvothermal synthesis |
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| 陈震,李国强,陈日耀,郑曦,黄子祥.金属硫族化合物CsSb2(Se2)0.5Se3的溶剂热合成及其晶体结构分析[J].无机化学学报,2006,22(1):27-30. |
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