高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (6): 934.

• 论文 • 上一篇    下一篇

新型杂多配合物K3H2[GeW8Mo3VO40]·4H2O的合成与晶体结构

吴庆银, 王晓芳, 宋玉林   

  1. 辽宁大学化学科学与工程学院, 沈阳, 110036
  • 收稿日期:1997-03-28 出版日期:1998-06-24 发布日期:1998-06-24
  • 通讯作者: 宋玉林
  • 作者简介:吴庆银,男,34岁,博±,副教授.
  • 基金资助:

    国家自然科学基金

The Synthesis and Crystal Structure of Novel Heteropoly Complex K3H2 GeW8Mo3VO40 ·4H2O

WU Qing-Yin, WANG Xiao-Fang, SONG Yu-Lin   

  1. Institute of Chemical Science and Engineering, Liaoning University, Shenyang, 110036
  • Received:1997-03-28 Online:1998-06-24 Published:1998-06-24

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摘要： 用分步酸化、分步加料法合成出新型杂多配合物K3H2[GeW8Mo3VO40]·4H2O,并用X射线单晶衍射法测定其晶体结构,该晶体属单斜晶系,C2空间群,a＝1.8944(4)nm,b＝3.2920(7)nm,c＝1.2494(2)nm,β＝90.25(3)°,V＝7.792(4)nm3,Z＝6.最终偏差因子R＝0.063.RW＝0.067.

关键词: 锗, 杂多配合物, 晶体结构

Abstract: K3H2 GeW8Mo3VO40·4H2O, a novel crystal was synthesized by the stepwise acidification and the stepwise addition of materials. The crystal structure was determined from single crystal X-ray diffraction at room temperature. The complex crystallizes in the space group C2 (monoclinic), with a =1.8944(4) nm, b =3.2920(7) nm, c =1.2494(2) nm, β =90.25(3)°, V =7.792(4) nm3, Z =6. The final discrepancy factor was R=0.063, RW=0.067.

Key words: Germanium, Heteropoly complex, Crystal structure

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