Synthesis and characterization of PbBaGeO4

被引：1

作者：

Petschnig, Lucas L. ^{[1
]}

Huppertz, Hubert ^{[1
]}

机构：

[1] Leopold Franzens Univ Innsbruck, Inst Allgemeine Anorgan & Theoret Chem, A-6020 Innsbruck, Austria

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2015年 / 70卷 / 06期

关键词：

crystal structure; germanate; solid-state reaction; CRYSTAL-STRUCTURE;

D O I：

10.1515/znb-2015-0055

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

PbBaGeO4 was prepared by high-temperature solid-state synthesis at 900 degrees C in a platinum crucible from lead(II) oxide, barium carbonate, and germanium(IV) oxide. This compound crystallizes with the BaNdGaO4 structure type in the orthorhombic space group P2(1)2(1)2(1) (no. 19). The structure was refined from single-crystal X-ray diffraction data: a = 1021.6(2), b = 763.4(2), c = 618.1(2) pm, V = 482.1(2) angstrom(3), and residuals of R-1 = 0.0373 and wR2 = 0.0730 for all data. Next to structural data, Raman spectroscopic data of PbBaGeO4 are reported.

引用

页码：435 / 440

页数：6

共 20 条

[1] Synthesis and crystal structure of a noncentrosymmetric form of potassium strontium monovanadate KSrVO4 [J].