高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (1): 17.

• 论文 • 上一篇    下一篇

五价钒的二苯羟乙酸和吡啶混合配体配合物的研究(Ⅱ)——配合物单晶的制备和结构的测定

樊玉国, 杜尧国, 丁永生, 王孝霞, 修振崑   

  1. 吉林大学
  • 收稿日期:1986-09-02 出版日期:1988-01-24 发布日期:1988-01-24

An Investigation on the Complex of Vanadium(Ⅴ) with Benzilic Acid and Pyridine (Ⅱ)——The Preparation of Single Crystal and Determination of Crystal Strucutre.

Fan.Yuguo, Du Yaoguo, Ding Yoagsheng, Wang Xiaoxia, Xiu Zhengkun   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1986-09-02 Online:1988-01-24 Published:1988-01-24

摘要: 本文报道了PyH[(VO)(Bz)2Py]Py配合物的单晶制备及其晶体结构和分子结构。该配合物晶体属三斜晶系,P1空间群,晶胞参数为:a=12.400(5)Å,b=14.042(5)Å,c=10.441(4)Å,α=91.92(3)°,β=93.57(3)°,γ=74.41(3)°,V=1847.7(1.2)Å3,Z=2。最后一致性因子为R=0.045,讨论了结构与性质。

Abstract: The vanadium(Ⅴ) complex, PyH[VO(Bz)2Py]Py, has been prepared from NaVO3, H2Bz and Py. The single crystal belongs to triclinic in space group, P1, with unit cell constants, α=12.400(5)Å, b= 14.042(5)Å, c= 10.441(4)Å, α=91.92(3)°,β= 93.57(3)°, γ=74.41(3)°, V=1874.7(1,2)Å3, Z = 2.Least-spuare refinement has led to a final Rvalue of 0.0450.The coordination number of vanadium is equal to 6, and it is constructed as a distored octahedral form by one Natom and five Oatoms. That complex is a cis-isomer.

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