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

作者:Lapidus Saul H; Manson Jamie L; Park Hyunsoo; Clement Alexander J; Ghannadzadeh Saman; Goddard Paul; Lancaster Tom; Moeller Johannes S; Blundell Stephen J; Telling Mark T F; Kang Jinhee; Whangbo Myung Hwan; Schlueter John A*
来源:Chemical Communications, 2013, 49(5): 499-501.
DOI:10.1039/c2cc37444g

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.

  • 出版日期2013
  • 单位中国社会科学院