Antiferromagnetic ordering through a hydrogen-bonded network in the molecular solid CuF2(H2O)2(3-chloropyridine)

被引:15
|
作者
Lapidus, Saul H. [1 ]
Manson, Jamie L. [2 ]
Park, Hyunsoo [1 ]
Clement, Alexander J. [1 ]
Ghannadzadeh, Saman [3 ]
Goddard, Paul [3 ]
Lancaster, Tom [4 ]
Moeller, Johannes S. [3 ]
Blundell, Stephen J. [3 ]
Telling, Mark T. F. [5 ,6 ]
Kang, Jinhee [7 ]
Whangbo, Myung-Hwan [7 ]
Schlueter, John A. [1 ]
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] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England
[4] Univ Durham, Ctr Phys Mat, Durham DH1 3LE, England
[5] Rutherford Appleton Lab, ISIS Facil, Chilton OX11 0QX, Oxon, England
[6] Univ Oxford, Dept Mat, Oxford OX1 3PH, England
[7] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA
基金
美国国家科学基金会; 英国工程与自然科学研究理事会;
关键词
MAGNETIC MODEL SYSTEMS; PYRAZINE; PHYSICS; PYZ;
D O I
10.1039/c2cc37444g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
CuF2(H2O)(2)(3-chloropyridine) possesses a five-coordinate Cu2+ center with a slightly distorted trigonal bypyramidal coordination geometry. Strong intermolecular F center dot center dot center dot H-O hydrogen bonds enable the formation of 2D layers and provide the primary magnetic exchange path that leads to the stabilization of long-range antiferromagnetic (AFM) order below T-N = 2.1 K.
引用
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页码:499 / 501
页数:3
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