Synthesis and crystal structure of new Pb-based copper oxides (Pb(0.5)M(0.5))(Sr0.9Ho0.1)(2)(Ho0.7Ce0.3)(2)Cu2Oy (M=Pb and Cd)

被引:1
作者
Luo, HM
Zhao, ZX
Che, GC
Wu, F
Chen, H
Dong, C
Chen, ZY
Qian, YT
机构
[1] ACAD SINICA,INST PHYS,NATL LAB SUPERCOND,BEIJING 100080,PEOPLES R CHINA
[2] UNIV SCI & TECHNOL CHINA,STRUCT RES LAB,HEFEI 230026,ANHUI,PEOPLES R CHINA
关键词
D O I
10.1006/jssc.1996.0185
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New Ph-based copper oxides (Pb(0.5)M(0.5))(Sr0.9Ho0.1)(2) (Ho0.7Ce0.3)(2)Cu2Oy (M = Pb and Cd) have been synthesized successfully. The structure of the compounds has been determined using the powder X-ray diffraction data. It is found that the lattice parameters are a = 3.8368 Angstrom and c = 29.1894 Angstrom for the compound with M = Pb and a = 3.8168 Angstrom and c = 29.3372 Angstrom for M = Cd. XRD results show that the structure is isostructural with (Pb, Cu) (Sr, R)(2)(R', Ce)(2)Cu2Oz (R, R' = rare earth elements). (C) 1996 Academic Press, Inc.
引用
收藏
页码:313 / 316
页数:4
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