铂族固态配合物的研究 (Ⅲ)氯铂酸与DB18C6、DB24C8、DB30C10及B15C5衍生物的固态配合物的合成和性质  

STUIES ON SOLID COORDINATION COMPOUNDS OF PLATINUM GROUP Ⅲ-SYNTHESIS AND PROPERTIES OF CHLOROPLATINATIC ACID WITH DIBENZO-18-CROWN-6,BIBENZO-24-CROWN-8,DIBENZO-30-CROWN-10 AND BENZO-15-CROWN-5 ETHER'S DERIV A TIVES

作　　者：张有明[1] 卢爱茹 张联祥[1] 

机构地区：[1]西北师范大学化学系,兰州730070

出　　处：《化学研究与应用》1993年第3期41-47,共7页Chemical Research and Application

摘　　要：本文讨论了氯铂酸与七个冠醚形成配合物的合成方法。通过元素分析、红外、紫外、差热—热重、摩尔电导、X—射线粉末衍射等,确定了配合物的组成,并比较讨论了配体和配合物的性质。Seven new solid crown ether coordination compounds of chloroplatinatic acid with dibenzo—18—crown—6, dibenzo—24—crown—8, dibenzo—30crown—10.4—iodobenzo—15—crown—5,4'—bromobenzo—15—crown—5,4—nitrobenzo—15—crown—5 and 3',4'—dinitrobenzo—15—crown—5 respectively have been prepared and characterized by various physicochemcal methods.Chemical elemental analyses agree with calculated values. The infrared spectra of these coordination compounds are conpared with those free crown ethers,both Ar—O—R and R—O—R shifting to the low frequency region. The electronic spectra (UV) and the thermal behaviour of these coorination compounds are also different from those of free crown ethers. These complexes are electrolyte as shown by molar conductivity in N. N—dimethylformanmide. Finaly, x—ray powder diffraction analysis shows that 20 and d data of complexes are different from the ligand, which shows the formation of coordination compounds.

关 键 词：氯铂酸 冠醚配合物 合成 

分 类 号：O614.826[理学—无机化学]