| 氨基酸配位聚合物[Co(L-trp)(D-trp)]n(英文) | |
| An Amino Acid Coordination Polymer [Co(L-trp)(D-trp)]n | |
| 摘要: | |
| 关键词: 晶体结构 钴(Ⅱ)配合物 色氨酸 聚合物 合成 | |
| 基金项目: | |
| 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 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. | |
| Keywords: crystal structure Co(Ⅱ) complex tryptophan polymer synthesis | |
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| 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(英文)[J].无机化学学报,2008,24(9):1514-1518. | |
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