| 三维开放骨架结构混配型铜羟亚乙基二膦酸化合物的合成、结构和磁性研究 |
| Synthesis， Crystal Structure and Magnetic Properties of a Mixed-Ligated Copper(Ⅱ) 1-Hydroxyethylidenediphosphonate with an Open Framework Structure |
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| 摘要: 采用水热方法合成了一个具有新型三维骨架结构的混配型铜羟亚乙基二膦酸化合物Na2Cu3(hedp)2(pz)(H2O)2(hedp=1-羟亚乙基二膦酸)，并对其进行了初步表征。X-射线单晶结构分析表明它属于三斜晶系，空间群为P1，晶胞参数为a=6.2435(17)?，b=7.100(2)?，c=11.998(3)?，α=84.400(4)°，β |
| 关键词: 二膦酸铜(Ⅱ) 晶体结构 磁性研究 吡嗪 |
| 基金项目: |
| Abstract: A new copper diphosphonate， Na2Cu3(hedp)2(pz)(H2O)2(hedp=1-hydroxyethylidenediphosphonate)， was synthesized by hydrothermal method， and was characterized by IR， XRD， TGA and EA. The crystal structure of the compound was determined by X-ray single crystal diffraction. The crystal belongs to triclinic system with space group P1， a=6.2435(17)?，b=7.100(2)?， c=11.998(3)?， α=84.400(4)°， β=86.060(5)°， γ=81.580(4)°， V=522.8(3)?3， Z=1. The study of magnetic property shows that weak antiferromagnetic interac-tions are mediated between copper(Ⅱ) ions through O-P-O bridges. CCDC： 195009. |
| Keywords: Copper(Ⅱ) diphosphonate crystal structure magnetic property pyrazine |
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| 殷平,郑丽敏,高松,忻新泉.三维开放骨架结构混配型铜羟亚乙基二膦酸化合物的合成、结构和磁性研究[J].无机化学学报,2003,19(1):49-53. |
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