| 一个新的具有梯子型链状结构的有机二膦酸铜化合物的合成和结构(英文) |
| Synthesis and Structure of a New Copper Diphosphonate with a Ladder-Like Chain Structure |
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| 摘要: |
| 关键词: 二膦酸铜化合物 晶体结构 1-羟亚乙基二膦酸 |
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| Abstract: In this paper we describe a new copper diphosphonate compound [NH2(C2H4)2NH2]Cu3(hedp)2(H2O)4(hedp=1-hydroxyethyli- denediphosphonate, CH3C(OH)(PO3)2) synthesized under hydrothermal conditions. Single crystal structure determination reveals that the compound contains anionic ladder-like chains of {Cu3(hedp)2(H2O)4}n which are linked by moderately strong inter-chain hydrogen bonds, forming a supramolecular layer. The protonated piperazine fill the spaces between the layers. |
| Keywords: copper diphosphonate crystal structure 1-hydroxyethylidenediphosphonate |
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| 宋会花,郑丽敏,忻新泉.一个新的具有梯子型链状结构的有机二膦酸铜化合物的合成和结构(英文)[J].无机化学学报,2002,18(9):941-944. |
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