氢键构筑具有三维结构的配合物[Cu(N-phthgly)2(H2O)2]·C2H5OH的合成及晶体结构 |
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作者姓名: | 代永成 周丽丽 吴界强 张园园 金琼花 |
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作者单位: | 首都师范大学化学系,北京,100048 |
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基金项目: | 国家自然科学基金,北京市自然科学基金(No.2092009)国家教育部留学回国人员科研启动基金,北京市教委项目,北京市留学人员科技活动择优资助项目 |
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摘 要: | A copper(Ⅱ) complex [Cu(N-phthgly)2(H2O)2]·C2H5OH(N-Hphthgly=N-phthaloylglycine) has been synthesized and characterized by elemental analysis, infrared spectroscopy and X-ray crystallography. The complex crystallizes in triclinic space group P1 with a=0.472 90(7) nm, b=1.080 01(13) nm, c=1.154 02(15) nm, α=74.360 0(10)°, β=79.151 0(10)°, γ=87.918(2)°, V=0.557 37(13) nm3, Z=1. The central copper atom allows the formation coordination environment with two O(5) atoms of two water ligands and two O(1) atoms of two N-phthgly ligands. The complex forms a step-like 3D structure through the three types of O-H…O hydrogen bonds and the Cu…O weak interaction. CCDC: 712945.
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关 键 词: | 铜(Ⅱ); 邻苯二甲甘氨酸; 晶体结构; 氢键 |
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