Acta Chimica Sinica ›› 1997, Vol. 55 ›› Issue (7): 678-684. Previous Articles     Next Articles

Original Articles

ReI3-CS(NH2)2-H2O(Re=Sm, Dy)在0℃时的相图及ReI3.[CS(NH2)2]2.10H2O的合成

魏雄辉;张晨鼎;张通;王红旺   

  1. 北京大学肿瘤物理诊疗技术研究中心;北京大学重离子物理研究所;北京大学环境科学中心环境模拟与污染控制国;内蒙古工业大学化学工程系
  • 发布日期:1997-07-15

The phase diagrams of ReI3-CS(NH2)2-H2O(Re=Sm, Dy) at 0℃ and the synthesis of ReI3.[CS(NH2)2]2.10H2O

WEI XIONGHUI;ZHANG CHENDING;ZHANG TONG;WANG HONGWANG   

  • Published:1997-07-15

Using the solubility isotherm method, the two ternary systems ReI3-CS(NH2)2-H2O(Re=Sm, Dy) have been studied. The dithiourea adductts of Re (Re=Sm, Dy) iodide(i.e. ReI3.[CS(NH2)2]2.10H2O), containing ten water molecules, were found in the two systems. The conditions of their preparation have been determined. The melting points, density, infrared spectrums and X-ray diffracation data of the two adducts have been recorded.

Key words: PHASE EQUILIBRIUM, INFRARED SPECTROPHOTOMETRY, X-RAY DIFFRACTION ANALYSIS, SULFOCARBAMIDES

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