Magnetic order in the organic-inorganic layer compound (CD3PO3)Mn•D2O:: a neutron and synchrotron X-ray powder diffraction study

被引：7
|
作者：
Carling, Simon G.
Visser, Dirk
Day, Peter
机构：
[1] UCL Royal Inst Great Britain, Davy Faraday Res Lab, London W1S 4BS, England
[2] Rutherford Appleton Lab, ISIS Facil, NWO Phys, Didcot OX11 0QX, Oxon, England
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2006年 / 16卷 / 26期
关键词：
D O I：
10.1039/b602874h
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Both long- and short-range magnetic order in the organic - inorganic layer compound (CD3PO3) Mn center dot D2O has been studied by temperature- dependent powder neutron diffraction. Above 15 K the magnetic intensity is dominated by diffuse scattering due to two-dimensional short-range order while at lower temperatures Bragg diffraction indicates three-dimensional order. The long- range ordered magnetic structure is similar to that of AMnPO(4) center dot D2O ( A = K, ND4). The crystal structure of (CD3PO3) Mn center dot D2O has been refined from neutron and synchrotron X-ray powder diffraction, including location of all D atoms.
引用
收藏
页码：2698 / 2701
页数：4
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