Chiral 1D Dy(iii) compound showing slow magnetic relaxation

Luo F.; Liao Z.-W.; Song Y.-M.; Huang H.-X.; Tian X.-Z.; Sun G.-M.; Zhu Y.; Yuan Z.-Z.; Luo M.-B.; Liu S.-J.; Xu W.-Y.; Feng X.-F.

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Chiral 1D Dy(iii) compound showing slow magnetic relaxation

机译：手性一维Dy（iii）化合物显示缓慢的磁弛豫

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Herein, we present one chiral Dy(iii) compound, namely Dy(L)_3(1, HL = 2-methylbenzoic acid), synthesized from the achiral HL ligand. Within 1, along a direction the seven-coordinated Dy(iii) ion are bridged by double L carboxylate and single L oxygen to give rise to the 1D helical chain. The magnetic studies suggest small intra-chain ferromagnetic interactions. Alternating current (AC) magnetic measurements show a frequency dependence of magnetic susceptibilities in both in-phase, χ′, and out-of-phase, χ″. However, no obvious peak can be found even under 1000 Oe static field, suggesting the prevalence of quantum tunnelling effect at low temperature.

机译：本文中，我们提出了一种由非手性HL配体合成的手性Dy（iii）化合物，即Dy（L）_3（1，HL = 2-甲基苯甲酸）。在1内，沿着一个方向，七配位的Dy（iii）离子被双L羧酸盐和单L氧桥接，从而生成一维螺旋链。磁性研究表明，链内铁磁性相互作用较小。交流（AC）磁测量结果显示同相χ'和异相χ''中磁化率的频率依赖性。然而，即使在1000 Oe的静磁场下也没有发现明显的峰，这表明在低温下普遍存在量子隧穿效应。

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《Dalton transactions: An international journal of inorganic chemistry》 |2011年第47期|共5页
作者
Luo F.; Liao Z.-W.; Song Y.-M.; Huang H.-X.; Tian X.-Z.; Sun G.-M.; Zhu Y.; Yuan Z.-Z.; Luo M.-B.; Liu S.-J.; Xu W.-Y.; Feng X.-F.;
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1. Chiral 1D Dy(iii) compound showing slow magnetic relaxation [J] . Luo F., Liao Z.-W., Song Y.-M., Dalton transactions: An international journal of inorganic chemistry . 2011,第47期

机译：手性一维Dy（iii）化合物显示缓慢的磁弛豫
2. Two Ln(III)(2) (Ln = Gd and Dy) compounds showing magnetic refrigeration and slow magnetic relaxation [J] . Journal of Molecular Structure . 2020,第期

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3. Structures, luminescent and magnetic properties of six lanthanide-organic frameworks: Observation of slow magnetic relaxation behavior in the Dy III compound [J] . Hou Y.-L., Xiong G., Shen B., Dalton transactions: An international journal of inorganic chemistry . 2013,第10期

机译：六个镧系-有机骨架的结构，发光和磁性：Dy III化合物中慢磁弛豫行为的观察
4. Slow Relaxation of Magnetization in a Family of Linear Mn~(III)M~(III)Mn~(III) (M = Fe, Ru, Os) Compounds [C] . M. Revenco, M. Secu, S. Ostrovsky International Conference on Nanotechnologies and Biomedical Engineering . 2016

机译：在一系列线性Mn〜（III）M〜（III）Mn〜（III）（M = Fe，Ru，OS）化合物中缓慢放松磁化
5. STUDIES IN ORGANOSULFUR CHEMISTRY. I. NUCLEAR MAGNETIC RESONANCE (PROTON, CARBON-13, OXYGEN-17 (1) J(C-H)) INVESTIGATIONS OF ORGANOSULFUR COMPOUNDS. II. MECHANISTIC STUDY OF PHASE TRANSFER CATALYZED REACTIONS OF DICHLOROCARBENE WITH SULFIDES AND SULFOXIDES. III. STUDIES DIRECTED TOWARD ASYMMETRIC SYNTHESIS USING CHIRAL PHASE TRANSFER CATALYSTS. [D] . DYER, JOHN COLLINS. 1980

机译：有机硫化学研究。 I.有机硫化合物的核磁共振（质子，碳13，氧17（1）J（C-H））研究。二。二氯卡宾与硫化物和硫化物的相转移催化反应的机理研究。三，使用手性相转移催化剂进行不对称合成的研究。
6. Assessing the exchange coupling in binuclear lanthanide(iii) complexes and the slow relaxation of the magnetization in the antiferromagnetically coupled Dy2 derivative [O] . Chun Y. Chow, Hélène Bolvin, Victoria E. Campbell, 2015

机译：评估双核镧系元素（iii）配合物中的交换耦合以及反铁磁耦合的Dy2衍生物中磁化的缓慢弛豫
7. Two New One-Dimensional Homospin Dy(III) Compounds Showing Slow Magnetic Relaxation [O] . 2016

机译：两种新的一维均质Dy（III）化合物显示缓慢的磁弛豫

Chiral 1D Dy(iii) compound showing slow magnetic relaxation

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