| Solvothermal Synthesis and Crystal Structure of a Layered Thioantimonate（Ⅲ） [C4HgNH3]2Sb4S7 |
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| 作者单位： | ZHU Ai-Mei（Department of Chemistry and Chemical Engineering,Suzhou University, Suzhou 215123, China） ;JIA Ding-Xian（Department of Chemistry and Chemical Engineering,Suzhou University, Suzhou 215123, China） ;WANG Peng（Department of Chemistry and Chemical Engineering,Suzhou University, Suzhou 215123, China） ;ZHANG Yong （Department of Chemistry and Chemical Engineering,Suzhou University, Suzhou 215123, China） ; |
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| 基金项目： | Supported by the Natural Science Foundation of Universities of Jiangsu Province （No. 05KJBIS0110） |
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| 摘 要： | An inorganic-organic hybrid thioantimonate(Ⅲ) [CH3(CH2)3NH3]2Sb4S7 1 with layered structure was synthesized by solvothermal method.1 crystallizes in the triclinic system, space group P with a = 7.0124(11), b = 11.919(2), c = 14.879(3) (A), α = 108.791(3), β = 102.441(3), γ = 92.846(2)o, V = 1140.1(3) (A)3, Mr = 859.71, Z = 2, Dc = 2.504 g/cm3, μ= 5.324 mm-1, F(000) = 804, S = 1.013, the final R = 0.0297 and wR = 0.0618 for 3534 observed reflections with I＞2σ(I). 1 consists of [C4H9NH3] cations and two-dimensional [Sb4S7]n2n-anion which is composed of three SbS3 trigonal pyramids and one SbS4 unit joined by sharing common corners. The anionic layers are stacked perpendicularly to the c axis of the unit cell forming two-dimensional channels between the layers. The [C4H9NH3] cations interdigitate in a bilayer and reside in the 2D channels leading to a sandwich-like arrangement of the anion and cations.
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| 关 键 词： | 晶体结构 硫代锑酸盐 结构化学 化学分析 |
| 收稿时间： | 2007-01-10 |
| 修稿时间： | 2007-03-09 |
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