STRUCTURES AND MAGNETIC PROPERTIES OF SOME METAL (I) CHROMIUM (3) SULFIDES AND SELENIDES

被引：168

作者：

BONGERS, PF

VANBRUGG.CF

KOOPSTRA, J

OMLOO, WPF

WIEGERS, GA

JELLINEK, F

机构：

[1] Philips Research Laboratories, Eindhoven

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1968年 / 29卷 / 06期

关键词：

D O I：

10.1016/0022-3697(68)90234-5

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structures of M1CrX2(M = Na, Cu, Ag; X = S, Se) have been determined. The structures of CuCrX2 and AgCrX2 differ from those reported in literature. The susceptibility has been measured between 4 and 800°K. The compounds are antiferromagnetic with Néel temperatures between 19 and 50°K. Ferromagnetic interactions in the chromium layers occur in NaCrS2, NaCrSe2 and AgCrSe2. NaCrS2 probably has a helical spin structure. © 1968.

引用

页码：977 / &

共 14 条

[1] REFINEMENT OF ATOMIC PARAMETERS BY DIRECT CALCULATION OF MINIMUM RESIDUAL
BHUIYA, AK
STANLEY, E
[J]. ACTA CRYSTALLOGRAPHICA, 1963, 16 (10): : 981 - &
[2] BONGERS PF, 1966, SOLID STATE COMMUN, V4, P153
[3] Boon JW, 1942, RECL TRAV CHIM PAY-B, V61, P910
[4] DIFFUSE REFLECTANCE SPECTRA OF SOME THIOMETALLATES AND OXIDES OF CHROMIUM FAMILY
COMPANION, AL
MACKIN, M
[J]. JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (12) : 4219 - +
[5] ENZ U, 1962, PHILIPS RES REP, V17, P451
[6] HAHN H, 1957, Z ANORG ALLG CHEM, V290, P72
[7] HOLT SS, IN PRESS
[8] THE STRUCTURES OF THE CHROMIUM SULPHIDES
JELLINEK, F
[J]. ACTA CRYSTALLOGRAPHICA, 1957, 10 (10): : 620 - 628
[9] Lotgering F. K., 1964, P INT C MAGNETISM NO, P533
[10] RADO GT, 1963, MAGNETISM 3 ED, P102

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