EuNdCuS3: Crystal structure of the high-temperature polymorph and properties

被引：9

作者：

Ruseikina, A. V. ^{[1
]}

Solovyev, L. A. ^{[2
]}

Andreev, O. V. ^{[1
]}

Kislitsyn, A. A. ^{[1
]}

机构：

[1] Tyumen State Univ, Tyumen 625003, Russia

[2] Russian Acad Sci, Inst Chem & Chem Engn, Siberian Branch, Krasnoyarsk 660049, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2014年 / 59卷 / 10期

关键词：

RARE-EARTH-ELEMENTS;

D O I：

10.1134/S0036023614100143

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The X-ray diffraction structure of the high-temperature polymorph of complex sulfide EuNdCuS3 is determined. The phase we prepared has an orthorhombic structure with the unit cell parameters a = 8.0648(3) , b = 4.0207(1) , c = 15.7924(3) , space group Pnma, Z = 4, Ba2MnS3 type structure. The sample is IR transparent in the range 1800-2800 cm(-1). Thermal expansion coefficient is found to experience jumps, which are characteristic of phase transitions.

引用

页码：1109 / 1114

页数：6

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