物理化学学报 >> 1989, Vol. 5 >> Issue (02): 218-223.doi: 10.3866/PKU.WHXB19890218

研究简报 上一篇    下一篇

Ba2CdMoO6及新化合物—Sr2CdMoO6晶体结构的研究

傅正民; 马凤枝; 穆建平   

  1. 中国科学院物理研究所
  • 收稿日期:1987-08-30 修回日期:1988-03-01 发布日期:1989-04-15
  • 通讯作者: 傅正民

INVESTIGATION OF Ba2CdMoO6 AND A NEW COMPOUND Sr2CdMoO6 CRYSTAL STRUCTURES

Fu Zhengmin*; Ma Fengzhe; Mu Jianping   

  1. Institute of Physics; Academia Sinica
  • Received:1987-08-30 Revised:1988-03-01 Published:1989-04-15
  • Contact: Fu Zhengmin

Abstract:

The crystal structure of Ba_2CdMoO_6 have been investigated by means of X-ray powder method, precise measurement of lattice parameters and other methods,using specimens prepared by solid state sintering method. We confirmed Ba_2CdMoO_6 belonging to cubic system at room temperature, with space group Fm3m. And we obtained that the lattice parameter is a=0.83354 nmat room temperature. Simultaneously we defined that Sr_2CdMoO_6 is new compound, it belongs to orthorhombic system and the lattice parameters: a=0.81931 nm, b=0.57694 nmand c=0.58406 nmat room temperature, The space group may be P_(mm2).