[Ni(HF2)(3-Clpy)4]BF4 (py = pyridine): Evidence for Spin Exchange Along Strongly Distorted F路路路H路路路F鈥?/sup> Bridges in a One-Dimensional Polymeric Chain

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• 作者：Jamie L. Manson ; Adora G. Baldwin ; Brian L. Scott ; Jesper Bendix ; Rico E. Del Sesto ; Paul A. Goddard ; Yoshimitsu Kohama ; Hope E. Tran ; Saman Ghannadzadeh ; John Singleton ; Tom Lancaster ; Johannes S. M枚ller ; Stephen J. Blundell ; Francis L. Pratt ; Vivien S. Zapf ; Jinhee Kang ; Changhoon Lee ; Myung-Hwan Whangbo ; Christopher Baines
• 刊名：Inorganic Chemistry
• 出版年：2012
• 出版时间：July 16, 2012
• 年：2012
• 卷：51
• 期：14
• 页码：7520-7528
• 全文大小：527K
• 年卷期：v.51,no.14(July 16, 2012)
• ISSN：1520-510X

文摘

[Ni(HF<sub>2sub>)(3-Clpy)<sub>4sub>]BF<sub>4sub> (py = pyridine) is a simple one-dimensional (1D) coordination polymer composed of compressed NiN<sub>4sub>F<sub>2sub> octahedra that form chains with bridging HF<sub>2sub><sup>鈥?/sup> ligands. In spite of significant distortion of the HF<sub>2sub><sup>鈥?/sup> bridge, a quasi-1D antiferromagnetic (AFM) behavior was observed with J<sub>FHFsub> = 4.86 K.