| Hydrothermal Synthesis,Crystal Structure and Luminescence Property of a New Binuclear Cage-like Samarium(Ⅲ) Complex Sm2(C7H4ClCOO)6(C(12)H8N2)2(H2O)2 |
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| 引用本文： | 李薇,彭钢,赖华,黄耿,李昶红.Hydrothermal Synthesis,Crystal Structure and Luminescence Property of a New Binuclear Cage-like Samarium(Ⅲ) Complex Sm2(C7H4ClCOO)6(C(12)H8N2)2(H2O)2[J].结构化学,2020(2):350-355,188. |
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| 作者姓名： | 李薇 彭钢 赖华 黄耿 李昶红 |
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| 作者单位： | School of Chemistry and Materials Science;School of Materials and Chemical Engineering;Key Laboratory of Functional Metal-organic Compounds of Hunan Province Hengyang |
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| 基金项目： | Supported by the Natural Science Foundation of Hunan Province(2019JJ60021,2019JJ50013);the Scientific Research Found of Hunan Provincial Education Department of China(17A049,16C0224);the Industry and Research Key Project of Hengyang City(2018k KJ016,2017KJ155,2017KJ193)。 |
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| 摘 要： | A new binuclear cage-like samarium(Ⅲ) complex Sm2(C7H4ClCOO)6(C(12)H8N2)2(H2O)2(1) with samarium(Ⅲ) nitrate, m-chlorobenzoic acid and 1,10-phenanthroline(phen) was synthesized. It crystallizes in the triclinic space group P1, with a = 8.0217(2), b = 12.9037(4), c = 15.3764(5) ?, α = 85.373(3)o, β = 84.396(3)o, γ = 80.443(3)o, V = 1558.64(8) ?~3, Dc = 1.636 g/cm^3, Z = 2, F(000) = 806, the final GOOF = 1.051, R = 0.0754 and wR = 0.1388. The whole molecule consists of two samarium ions bridged by four m-chlorobenzoic acid anions. The Sm(III) ion is coordinated by eight atoms to give a distorted square antiprism coordination geometry. The TG analysis and fluorescent properties of 1 were studied.
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| 关 键 词： | BINUCLEAR samarium(III)complex thermal stability FLUORESCENT property |
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