| Synthesis and Crystal Structure of a Novel 1D Coordination Polymer:[Pr(BYBA)_3(H_2O)_2]·[Pr(BYBA)_3(H_2O)] |
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| 引用本文： | 孙瑞卿,曹彦宁,张汉辉,陈义平,杨齐愉,李超禹. Synthesis and Crystal Structure of a Novel 1D Coordination Polymer:[Pr(BYBA)_3(H_2O)_2]·[Pr(BYBA)_3(H_2O)][J]. 结构化学, 2007, 26(11): 1293-1297 |
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| 作者姓名： | 孙瑞卿 曹彦宁 张汉辉 陈义平 杨齐愉 李超禹 |
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| 作者单位： | Department of Chemistry Fuzhou University，Department of Chemistry，Fuzhou University，Department of Chemistry，Fuzhou University，Department of Chemistry，Fuzhou University，Department of Chemistry，Fuzhou University，Department of Chemistry，Fuzhou University，Fuzhou，Fujian 350002，China，Fuzhou，Fujian 350002，China，Fuzhou，Fujian 350002，China State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，Fuzhou，Fujian 350002，China State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，Fuzhou，Fujian 350002，China，Fuzhou，Fujian 350002，China |
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| 基金项目： | the State Key Laboratory of Structural Chemistry and Foundation of Education Committee of Fujian Province (No. JB04049). |
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| 摘 要： | The novel coordination polymer [Pr(BYBA)3(H2O)2]·[Pr(BYBA)3(H2O)] (BYBAH=2-benzoylbenzoic acid) was yielded by hydrothermal synthesis,determined by single-crystal X-ray diffraction,and characterized by FT-IR and UV-Vis spectra. The crystal crystallizes in the triclinic system,space group P1 with a=9.112(3),b=14.644(5),c=27.076(11),α=84.223(3),β= 87.816(4),γ=88.902(4)o,V=3592(2)3,C84H60O21Pr2,Mr=1687.14,Z=2,F(000)=1700,Dc= 1.560 g/cm3,μ=1.419 mm-1,the final R=0.0485 and wR=0.1258 for 13035 observed reflections with I > 2σ(I). The compound contains two different building units,[Pr2(BYBA)6(H2O)4] and [Pr2(BYBA)6(H2O)2]. It is noticeable that [Pr2(BYBA)6(H2O)4] is an isolated binuclear building block,in which the Pr3+ ion centers are both located in an eight-coordinated environment. However,in [Pr2(BYBA)6(H2O)2] the Pr3+ ion centers are located in a nine-coordinated environment and connected by BYBA ligands to form 1D chains.
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Synthesis and Crystal Structure of a Novel 1D Coordination Polymer:[Pr(BYBA)_3(H_2O)_2]·[Pr(BYBA)_3(H_2O)] |
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| SUN Rui-Qing,CAO Yan-Ning,ZHANG Han-Hui,CHEN Yi-Ping,YANG Qi-Yu,LI Chao-Yu,. Synthesis and Crystal Structure of a Novel 1D Coordination Polymer:[Pr(BYBA)_3(H_2O)_2]·[Pr(BYBA)_3(H_2O)][J]. Chinese Journal of Structural Chemistry, 2007, 26(11): 1293-1297 |
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| Authors: | SUN Rui-Qing CAO Yan-Ning ZHANG Han-Hui CHEN Yi-Ping YANG Qi-Yu LI Chao-Yu |
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| Abstract: | The novel coordination polymer [Pr(BYBA)3(H2O)2]·[Pr(BYBA)3(H2O)] (BYBAH=2-benzoylbenzoic acid) was yielded by hydrothermal synthesis,determined by single-crystal X-ray diffraction,and characterized by FT-IR and UV-Vis spectra. The crystal crystallizes in the triclinic system,space group P1 with a=9.112(3),b=14.644(5),c=27.076(11),α=84.223(3),β= 87.816(4),γ=88.902(4)o,V=3592(2)3,C84H60O21Pr2,Mr=1687.14,Z=2,F(000)=1700,Dc= 1.560 g/cm3,μ=1.419 mm-1,the final R=0.0485 and wR=0.1258 for 13035 observed reflections with I > 2σ(I). The compound contains two different building units,[Pr2(BYBA)6(H2O)4] and [Pr2(BYBA)6(H2O)2]. It is noticeable that [Pr2(BYBA)6(H2O)4] is an isolated binuclear building block,in which the Pr3+ ion centers are both located in an eight-coordinated environment. However,in [Pr2(BYBA)6(H2O)2] the Pr3+ ion centers are located in a nine-coordinated environment and connected by BYBA ligands to form 1D chains. |
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| Keywords: | crystal structure praseodymium complex 2-benzoylbenzoic acid |
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