节点文献
配合物[UO2(PMBP)2(DMDBU)]的合成和晶体结构
Synthesis and crystal structure of[UO2(PMBP)2(DMDBU)]
【Abstract】 The uranyl complex [UO2(PMBP)2(DMDBU)](HPMBP=1-phenyl-3-methy1-4-benzoyl-pyrazolone-5,DMDBU=N,N′-dimethyl-N,N′-dibenzenyl-urea)was synthesized and characterized.The structure was determined by single X-ray diffraction analysis.The crystal belongs to triclinic system,space group P(1)-.The crystallographic data are:a=9.5947(10),b=12.0531(11),c=20.002(2),α=77.167(7),β=80.090(8),γ=75.870(7)°,V=2170.1(4)3,Z=2,F(000)=1052,Mr=164.92,Dc=1.630 Mg/m3,μ=3.800mm-1,R1=0.0409,wR2=0.0770.In the crystal,the uranyl ion is coordinated by four oxygen atoms from two PMBP ligands and one oxygen atoms from one DMDBU to form a distorted pentagonal-bipyramid geometry.
【关键词】 铀配合物;
合成;
晶体结构;
β-二酮;
取代脲;
【Key words】 uranyl complex; synthesis; crystal structure; βdiketonate; substituted urea;
【Key words】 uranyl complex; synthesis; crystal structure; βdiketonate; substituted urea;
【基金】 江苏省有机合成重点实验室基金资助项目
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2006年06期
- 【分类号】O641.4
- 【下载频次】91