共 18 条
Synthesis and magnetism of chromium(II) methylphosphonate, Cr-II(MePO(3))center dot H2O: A new weak ferromagnet
被引:16
作者:

Bellitto, C
论文数: 0 引用数: 0
h-index: 0
机构:
UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT

Federici, F
论文数: 0 引用数: 0
h-index: 0
机构:
UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT

Ibrahim, SA
论文数: 0 引用数: 0
h-index: 0
机构:
UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT
机构:
[1] UNIV ASSIUT, FAC SCI, DEPT CHEM, ASSIUT, EGYPT
关键词:
D O I:
10.1039/cc9960000759
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A new chromium(II) phosphonate, Cr-II(MePO(3)). H2O, is prepared and characterised; magnetic measurements in the temperature range 100-300 K show a typical Curie-Weiss behaviour with a Curie constant of 2.90(5) emu K mol(-1) and a negative Weiss constant theta of -226(6) K; the thermal variation of the magnetic susceptibility below 60 K depends upon the cooling mode (z.f.c. = zero-field cooled and f.c. = field cooled); the compound is a canted antiferromagnet with the ordering temperature T-N at 35.8(3) K.
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页码:759 / 760
页数:2
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