四个CyB5Q[5]-Ca配合物的晶体结构和在不同阴离子环境下的不同配位状态 |
Crystal Structure of Four CyB5Q[5]-Ca Complexes: The Different Coordination States in Different Anionic Environments |
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摘要: 在不同阴离子介质中,利用瓜环家族新成员CyB5Q[5]与钙离子生成了4个CyB5Q[5]-Ca配合物(1~4),用X射线单晶衍射确定了它们的结构。晶体结构表明,在Cl-、[ZnCl4]2-、[ZnCl4]2-+ClO4-和ClO4-环境下,分别生成了不同配位类型的配合物。 |
关键词: 环丁烷取代瓜环 瓜环-金属配合物 超分子有机骨架 |
基金项目: 贵州省黔西南州科技局科技计划项目(No.[2021]2021-1-09)、兴义民族师范学院教授基金项目(No.[2019]19XYJS02)、大学生创新创业项目(No.[2021]202110666023,[2021]S202110666080)资助 |
Abstract: Four CyB5Q[5]-Ca complexes (1-4) have been synthesized by the new member of the cucurbituril family (CyB5Q[5]) and calcium ions in different anionic media. Their structures have been characterized by X-ray single-crystal diffraction. Their crystal structures show that complexes of different coordination types are generated in different environments of Cl-,[ZnCl4]2-,[ZnCl4]2-+ClO4-, and ClO4-, respectively. The coordination number of complexes 1, 2, 3, and 4 are 6, 8, 7, and 6, respectively. |
Keywords: cyclobutanocurbit[n]uril cucurbituril-metal complex supramolecular organic frameworks |
投稿时间:2021-12-09 修订日期:2022-07-10 |
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邓德朋,陈明华,刘元东,钱丙飞,夏位敏,易君明.四个CyB5Q[5]-Ca配合物的晶体结构和在不同阴离子环境下的不同配位状态[J].无机化学学报,2022,38(10):1927-1938. |
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