Effect of deuteration on the structural and magnetic properties of CuF2(H2O)2(pyrazine)

被引:5
|
作者
Schlueter, J. A. [1 ]
Park, H. [1 ]
Manson, J. L. [2 ]
Nakotte, H. [3 ,4 ]
Schultz, A. J. [5 ]
机构
[1] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA
[2] Eastern Washington Univ, Dept Chem & Biochem, Cheney, WA 99004 USA
[3] Los Alamos Natl Lab, LANSCE, Los Alamos, NM 87545 USA
[4] New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA
[5] Argonne Natl Lab, Adv Photon Source, Xray Sci Div, Argonne, IL 60439 USA
关键词
Isotope effect; Magnetic coordination polymer; Hydrogen bonding; Copper(II); Pyrazine; HYDROGEN; PYRAZINE;
D O I
10.1016/j.physb.2009.11.035
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The strongest magnetic exchange interactions in the quasi-two dimensional coordination polymer CuF2(H2O)(2)(pyz) (pyz=pyrazine) lie within the CuF2(H2O)(2) plane and involve F H-O hydrogen bonds In order to better understand this novel magnetic exchange pathway the fully deuterated derivative of this complex was prepared The structural and magnetic properties of this isotopically substituted derivative are reported A slight contraction of the unit cell and reduction in the Neel temperature was observed (C) 2010 Elsevier B V All rights reserved
引用
收藏
页码:S324 / S326
页数:3
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