...
首页> 外文期刊>Coordination chemistry reviews >Supramolecular chemistry and complexation abilities of diphosphonic acids
【24h】

Supramolecular chemistry and complexation abilities of diphosphonic acids

机译:二膦酸的超分子化学和络合能力

获取原文
获取原文并翻译 | 示例
           

摘要

The solution and solid state complexation features for two classes of diphosphonic acids: with gem-phosphonic-phosphonate groups or with a C—N—C spacer between them are reviewed. In particular, the co-ordination and the Supramolecular networks in their complexes are discussed. The structural analysis revealed a large variety of coordination units, dependent upon the topochemical nature of the ligands, the geometrical and charge preferences of the metal ions, and the influence of the counter ions. An amazing superstructural and Supramolecular diversity is observed in the extended frameworks. The solution-solid state relationships are elucidated and the role of the hydrogen bonds for the metal complexation in solution is also revealed.
机译:回顾了两类二膦酸的溶液和固态络合特征:具有双膦酸酯基膦酸酯基或它们之间具有C-NC间隔基。特别地,讨论了它们的配合物中的配位和超分子网络。结构分析表明,取决于配体的拓扑化学性质,金属离子的几何形状和电荷偏好以及抗衡离子的影响,配位单元种类繁多。在扩展框架中观察到了惊人的超结构和超分子多样性。阐明了溶液与固态之间的关系,并揭示了氢键在溶液中金属络合中的作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号