Large Easy-Plane Magnetic Anisotropy in a Three-Coordinate Cobalt(II) Complex [Li(THF)(4)][Co(NPh2)(3)]

Deng Yi-Fei; Wang Zhenxing; Ouyang Zhong-Wen; Yin Bing; Zheng Zhiping; Zheng Yan-Zhen

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Large Easy-Plane Magnetic Anisotropy in a Three-Coordinate Cobalt(II) Complex [Li(THF)(4)][Co(NPh2)(3)]

机译：三坐标钴（II）配合物[Li（THF）（4）] [Co（NPh2）（3）]中的大的易平面磁各向异性。

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Magnetic anisotropy is the key element in the construction of single-ion magnets, a kind of nanomagnets for high-density information storage. This works describes an unusual large easy-plane magnetic anisotropy (with a zero-field splitting parameter D of + 40.2 cm(-1)), mainly arising from the second-order spin-orbit coupling effect in a trigonal-planar Co-II complex [Li(THF)(4)] [Co(NPh2)(3)], revealed by combined studies of magnetism, high frequency/field electron paramagnetic resonance spectroscopy, and ab initio calculations. Meanwhile, the field-induced slow magnetic relaxation in this complex was mainly attributed to the Raman process.

机译：磁各向异性是构造单离子磁体的关键因素，单离子磁体是一种用于高密度信息存储的纳米磁体。这项工作描述了一个异常的大的易平面磁各向异性（零场分裂参数D为+ 40.2 cm（-1）），主要是由三角平面Co-II中的二阶自旋轨道耦合效应引起的复杂的[Li（THF）（4）] [Co（NPh2）（3）]，通过磁学，高频/场电子顺磁共振光谱和从头算的组合研究揭示出来。同时，该复合物中磁场引起的慢磁弛豫主要归因于拉曼过程。

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来源
《Chemistry: A European journal》 |2016年第42期|共5页
作者
Deng Yi-Fei; Wang Zhenxing; Ouyang Zhong-Wen; Yin Bing; Zheng Zhiping; Zheng Yan-Zhen;
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正文语种 eng
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ab initio calculations; cobalt(II); easy-plane magnetic anisotropy; high frequency electron paramagnetic resonance; slow magnetic relaxation;

机译：从头算;钴（II）;易平面磁各向异性;高频电子顺磁共振;慢磁弛豫;

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1. Large Easy-Plane Magnetic Anisotropy in a Three-Coordinate Cobalt(II) Complex [Li(THF)(4)][Co(NPh2)(3)] [J] . Deng Yi-Fei, Wang Zhenxing, Ouyang Zhong-Wen, Chemistry: A European journal . 2016,第42期

机译：三坐标钴（II）配合物[Li（THF）（4）] [Co（NPh2）（3）]中的大的易平面磁各向异性。
2. Influence of the Coordination Environment on Easy-Plane Magnetic Anisotropy of Pentagonal Bipyramidal Cobalt(II) Complexes [J] . Amit Kumar Mondal, Arpan Mondal, Bijoy Dey, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2018,第16期

机译：协调环境对五角形双嘧酰胺钴（II）复合物易平面磁各向异性的影响
3. Slow magnetic relaxation in a pseudotetrahedral cobalt(Ⅱ) complex with easy-plane anisotropyf [J] . Joseph M. Zadrozny, Junjie Liu, Nicholas A. Piro, Chemical Communications . 2012,第33期

机译：具有易平面各向异性的拟四面体钴（Ⅱ）配合物的慢磁弛豫f
4. Field-induced Slow Magnetic Relaxation in Tetrahedral Cobalt(II)Complexes with Halide Donors [C] . RyojiMitsuhashi, Satoshi Hosoya, Takayoshi Suzuki 日本化学会春季年会 . 2020

机译：用卤化物供体在四面体钴（II）配合物中诱导的慢磁性松弛
5. PART I: SPIN INTERCONVERSION STUDIES OF 3D('5), 3D('6), AND 3D('7) SPIN EQUILIBRIUM IRON AND COBALT COMPLEXES. PART II: MAGNETIC SUSCEPTIBILITY STUDIES (7-200 K) OF BEEF HEART CYTOCHROME OXIDASE AND SOME OF ITS DERIVATIVES: DIRECT EVIDENCE FOR A HEME SPIN STATE DEPENDENT ANTIFERROMAGNETICALLY COUPLED IRON(III)/COPPER(II) PAIR. [D] . TWEEDLE, MICHAEL FRANK -1

机译：第一部分：3D（'5），3D（'6）和3D（'7）自旋平衡铁和钴配合物的自旋互换研究。第二部分：牛肉心脏细胞色素氧化酶及其某些衍生物的磁化率研究（7-200 K）：血红素自旋态相关的反铁磁耦合铁（III）/铜（II）对的直接证据。
6. Very Large Magnetic Anisotropy of Cage Cobalt(II)Complexes with a Rigid Cholesteryl Substituent from Paramagnetic NMRSpectroscopy [O] . AlexanderA. Pavlov, Svetlana A. Savkina, Alexander S. Belov, 2018

机译：笼状钴（II）的非常大的磁各向异性顺磁性NMR与刚性胆固醇取代基的配合物光谱学
7. Influence of the Coordination Environment on Easy-Plane Magnetic Anisotropy of Pentagonal Bipyramidal Cobalt(II) Complexes [O] . -1

机译：协调环境对五角形双嘧酰胺钴（II）复合物易平面磁各向异性的影响

Large Easy-Plane Magnetic Anisotropy in a Three-Coordinate Cobalt(II) Complex [Li(THF)(4)][Co(NPh2)(3)]

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