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| 氨基酸配位聚合物[Co(L-trp)(D-trp)]n | |
| 引用本文： | 王 建,许兴友,马卫兴,胡喜兰,施鹏飞,王明艳,陆路德,杨旭杰,汪 信.氨基酸配位聚合物[Co(L-trp)(D-trp)]n[J].无机化学学报,2008,24(9):1514-1518. |
| 作者姓名： | 王 建 许兴友 马卫兴 胡喜兰 施鹏飞 王明艳 陆路德 杨旭杰 汪 信 |
| 作者单位： | 1. 南京理工大学材料化学实验室,南京,210094;淮海工学院,连云港,222005 2. 淮海工学院,连云港,222005 3. 南京理工大学材料化学实验室,南京,210094 |
| 基金项目： | 江苏省自然科学基金，江苏省重点实验室基金 |
| 摘 要： | The coordination polymer Co(L-trp)(D-trp)]n (where L-trp is L-tryptophan or (S)-2-Amino-3-(3-indolyl)propionic acid and D-trp is D-tryptophan or (R)-2-Amino-3-(3-indolyl)propionic acid) was prepared by hydro-thermal method. The structure and physicochemical properties were characterized by single-crystal X-ray diffraction structure determination, infrared spectroscopy, elemental analysis and cyclic vohammogram. The crystal data for the title compound: Monoclinic, P21/c, β=98.024(2)°, a=1.959 5(3) nm, b=0.546 45(7) nm, c=0.905 54(17) nm, Z=2, μ=0.934 mm-1, R1=0.063 2, wR2=0.155 3. The crystal structure shows a two-dimensional double chain plane structure feature. The cyrstallized coordination polymer has a centrosymmetric space group. Each Co2+ is coordinated with a pair of racemes, and the complex is a mesomer. CCDC: 651088. |
| 关 键 词： | 晶体结构 钴(Ⅱ)配合物 色氨酸 聚合物 合成 Co(Ⅱ) complex |
An Amino Acid Coordination Polymer [Co(L-trp)(D-trp)]n |
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| WANG Jian,XU Xing-You,MA Wei-Xing,HU Xi-Lan,SHI Peng-Fei,WANG Ming-Yan,LU Lu-De,YANG Xu-Jie and WANG Xin.An Amino Acid Coordination Polymer [Co(L-trp)(D-trp)]n[J].Chinese Journal of Inorganic Chemistry,2008,24(9):1514-1518. | |
| Authors: | WANG Jian XU Xing-You MA Wei-Xing HU Xi-Lan SHI Peng-Fei WANG Ming-Yan LU Lu-De YANG Xu-Jie and WANG Xin |
| Institution: | Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094; Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094; Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094; Huaihai Institute of Technology, Lianyungang, Jiangsu 222005,Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094,Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094 and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094 |
| Abstract: | The coordination polymer Co(L-trp)(D-trp)]n (where L-trp is L-tryptophan or (S)-2-Amino-3-(3-indolyl)propionic acid and D-trp is D-tryptophan or (R)-2-Amino-3-(3-indolyl)propionic acid) was prepared by hydrothermal method. The structure and physicochemical properties were characterized by single-crystal X-ray diffraction structure determination, infrared spectroscopy, elemental analysis and cyclic vohammogram. The crystal data for the title compound: Monoclinic, P21/c, β=98.024(2)°, α=1.9595(3) nm, b=0.546 45(7) nm, c=0.905 54(17) nm, Z=2,μ=0.934 mm-1, R1=0.063 2, wR2=0. 155 3. The crystal structure shows a two-dimensional double chain plane structure feature. The cyrstallized coordination polymer has a centrosymmetric space group. Each Co2 is coordinated with a pair of racemes, and the complex is a mesomer. CCDC: 651088. |
| Keywords: | crystal structure tryptophan polymer synthesis |
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