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首页> 外文期刊>Journal of the American Chemical Society >Coexistence of Magnetic and Electric Orderings in the Metal-Formate Frameworks of [NH_4][M(HCOO)_3]
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Coexistence of Magnetic and Electric Orderings in the Metal-Formate Frameworks of [NH_4][M(HCOO)_3]

机译：[NH_4] [M（HCOO）_3]的金属构架中磁序和电序的共存

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摘要

A family of three-dimensional chiral metal-formate frameworks of [NH_4] [M(HCOO)_3 ] (M = Mn, Fe, Co, Ni, and Zn) displays paraelectric to ferroelectric phase transitions between 191 and 254 K, triggered by disorder-order transitions of NH_4~+ cations and their displacement within the framework channels, combined with spin-canted antiferromagnetic ordering within 8-30 K for the magnetic members, providing a new class of metal-organic frameworks showing the coexistence of magnetic and electric orderings.
机译：[NH_4] [M（HCOO）_3]的三维手性金属甲酸盐骨架系列（M = Mn，Fe，Co，Ni和Zn）在191和254 K之间显示由顺电到铁电的相变，这是由NH_4〜+阳离子的无序转变及其在骨架通道内的位移，并结合磁性成员在8-30 K范围内的自旋倾斜反铁磁有序，从而提供了一类新型的金属-有机骨架，显示了电磁和电的共存订购。

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  • 来源
    《Journal of the American Chemical Society》 |2011年第38期|p.14948-14951|共4页
  • 作者

    Guan-Cheng Xu; Wen Zhang; Xiao-Ming Ma; Yi-Hong Chen; Li Zhang; Hong-Ling Cai; Zhe-Ming Wang; Ren-Gen Xiong; Song Gao;

  • 作者单位

    Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China;

    Ordered Matter Science Research Center, Southeast University, Nanjing 211189, P.R. China;

    Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China;

    Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China;

    Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China;

    Ordered Matter Science Research Center, Southeast University, Nanjing 211189, P.R. China;

    Ordered Matter Science Research Center, Southeast University, Nanjing 211189, P.R. China;

    Ordered Matter Science Research Center, Southeast University, Nanjing 211189, P.R. China;

    Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 入库时间 2022-08-18 03:14:28

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