Synthesis and crystallographic studies of garnet-type AgCa2Co2V3O12 and AgCa2Ni2V3O12

被引：10

作者：

Awaka, J

Kijima, N

Uemura, M

Kawashima, Y

Nagata, S

机构：

[1] Muroran Inst Technol, Dept Mat Sci & Engn, Muroran, Hokkaido 0508585, Japan

[2] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2005年 / 66卷 / 01期

关键词：

inorganic compounds; oxides; chemical synthesis; X-ray diffraction; crystal structure;

D O I：

10.1016/j.jpcs.2004.07.009

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Vanadium compounds AgCa2Co2V3O12 and AgCa2Ni2V3O12 have been successfully synthesized by solid-state chemical reaction. The X-ray powder diffraction measurements verify that these compounds have the garnet-type structure with the lattice constant of 12.470(2) Angstrom for AgCa2Co2V3O12 and 12.410(2) Angstrom for AgCa2Ni2V3O12. The Rietveld refinements from X-ray powder diffraction data have been made. Our new results are compared with that obtained by the previous workers. Furthermore, the detailed crystallographic parameters are determined, which are tabulated and a short description is given for the experimental procedure. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：103 / 107

页数：5

共 12 条

[1] Synthesis and magnetic property of vanadium garnets AgCa2Cu2V3O12 and AgCa2Zn2V3O12 [J].