EXCHANGE INTERACTIONS IN TETRANUCLEAR CR3+ CLUSTERS OF RHODOSOCHLORIDE TETRAHYDRATE, (CR4(OH)6(NH3)12)CL6.3H2O

被引：5

作者：

FURRER, A ^{[1
]}

GUDEL, HU ^{[1
]}

HAUSER, U ^{[1
]}

机构：

[1] UNIV BERN,INST ANORGAN CHEM,CH-3000 BERN,SWITZERLAND

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 03期

关键词：

D O I：

10.1063/1.327102

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Inelastic neutron scattering experiments have been performed on tetranuclear Cr3+ clusters embedded in the molecular compound (Cr4(OH)6(NH3)12)Cl 6·4H2O. The observed ground-state splittings are in good agreement with the predictions of a simple Heisenberg Hamiltonian. It is shown that inclusion of biquadratic exchange terms slightly improves the data analysis.

引用

页码：2043 / 2045

页数：3

共 5 条

[1] CRYSTAL STRUCTURE OF A BRIDGED CHROMIUM(3) COMPLEX - DI-MU-HYDROXO-TETRAKIS-MU-HYDROXO BIS(TETRAMMINE CHROMIUM(3)) BIS(DIAMMINE CHROMIUM(3))
BANG, E
[J]. ACTA CHEMICA SCANDINAVICA, 1968, 22 (08): : 2671 - &
[2] INTERFERENCE EFFECTS IN NEUTRON-SCATTERING FROM MAGNETIC CLUSTERS
FURRER, A
GUDEL, HU
[J]. PHYSICAL REVIEW LETTERS, 1977, 39 (10) : 657 - 660
[3] GUDEL HU, UNPUBLISHED
[4] JORGENSEN SM, 1892, J PRAKT CHEM, V45, P260
[5] Theory of complex spectra. II
Racah, G
[J]. PHYSICAL REVIEW, 1942, 62 (9/10): : 438 - 462

← 1 →