| Synthesis and Crystal Structure of [Sm（4-Pyta）3（H2O）2]n （4-Pyta = 4-Pyridylthioacetate） |
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| 作者姓名： | LI Wen-Ge PAN Zhao-Rui WANG Zuo-Wei LI Yi-Zhi ZHENG He-Gen |
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| 作者单位： | Department of Chemistry Bengbu Medical College，Coordination Chemistry Institute State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering，Coordination Chemistry Institute State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering，Coordination Chemistry Institute State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering，Coordination Chemistry Institute State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering，Bengbu Anhui 233000 China，Nanjing University 210093 China，Nanjing University 210093 China，Nanjing University 210093 China，Nanjing University 210093 China |
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| 基金项目： | This work was supported by the Education Office of Anhui Province (No. 2003kj255) |
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| 摘 要： | A novel coordination polymer Sm（4-Pyta）3（H2O）2]n has been synthesized by the hydrothermal reaction between 4-Pyta （4-Pyta = 4-pyridylthioacetate） and Sm（NO3）3. The structure was characterized by elemental analysis, IR spectra and single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space groupP1, with a = 9.100（2）, b = 11.842（3）, c = 12.183（3） A, α= 79.781（4）, β= 74.124（4）, γ = 841882（5）^o, V = 1241.6（5） A^3, Z = 2, Mr = 690.95, Dc = 1.84806 g/cm^3, F（000） = 686,μ = 2.669 mm^-1, the final R = 0.0388 and wR = 0.0808 for 4149 observed reflections with I 〉 2σ（I）. The structural analysis shows that the complex exhibits a one-dimensional architecture. Intermolecular hydrogen bonding interactions are found in the complex molecules.
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| 关 键 词： | 晶体结构 复合物 合成方法 化学制剂 |
| 收稿时间： | 2007-03-26 |
| 修稿时间： | 2007-05-28 |
Synthesis and Crystal Structure of [Sm(4-Pyta)3(H2O)2]n (4-Pyta = 4-Pyridylthioacetate) |
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| LI Wen-Ge PAN Zhao-Rui WANG Zuo-Wei LI Yi-Zhi ZHENG He-Gen.Synthesis and Crystal Structure of [Sm(4-Pyta)3(H2O)2]n (4-Pyta = 4-Pyridylthioacetate)[J].Chinese Journal of Structural Chemistry,2008,27(1):78-82. |
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| Authors: | LI Wen-Ge PAN Zhao-Rui WANG Zuo-Wei LI Yi-Zhi ZHENG He-Gen |
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| Institution: | (Department of Chemistry, Bengbu Medical College, Bengbu, Anhui 233000, China;Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University 210093, China) |
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| Abstract: | A novel coordination polymer Sm(4-Pyta)3(H2O)2]n has been synthesized by the hydrothermal reaction between 4-Pyta (4-Pyta = 4-pyridylthioacetate) and Sm(NO3)3. The struc-ture was characterized by elemental analysis, IR spectra and single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1, with a = 9.100(2), b = 11.842(3), c =12.183(3) A, α = 79.781(4), β = 74.124(4),γ = 84.882(5)°, V = 1241.6(5) A3, Z = 2, Mr = 690.95,Dc = 1.84806 g/cm3, F(000) = 686, μ = 2.669 mm-1, the final R = 0.0388 and wR = 0.0808 for 4149 observed reflections with Ⅰ 2σ(Ⅰ). The structural analysis shows that the complex exhibits a one-dimensional architecture. Intermolecular hydrogen bonding interactions are found in the complex molecules. |
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| Keywords: | 4-pyridyithioacetate crystal structure |
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