Stress-induced ligand field distribution and consequent multi-mode spin crossover in Fe~(II)(phen)_2(NCS)_2 and Fe~(II)(HB(pz)_3)_2

Naoko Tsuchiya; Atsushi Tsukamoto; Tadashi Ohshita

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Stress-induced ligand field distribution and consequent multi-mode spin crossover in Fe~(II)(phen)_2(NCS)_2 and Fe~(II)(HB(pz)_3)_2

机译：Fe〜（II）（phen）_2（NCS）_2和Fe〜（II）（HB（pz）_3）_2的应力诱导配体场分布及随之发生的多模自旋交叉

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Changes in the nature of spin crossover caused by mechanical stressing exerted on the crystalline powders were studied for Fe~(II)(phen)_2(NCS)_2 (phen = 1, 10-phenanthroline) and Fe~(II)(HB(pz)_3)_2 (pz = pyrazole-1-yl) by means of a multi-component fitting of the temperature dependence of magnetic susceptibility. The analysis revealed the development and broadening of the ligand field distribution as a consequence of mechanical stressing. This was confirmed by the broadening of Mossbauer and far-infrared spectra.

机译：研究了Fe〜（II）（phen）_2（NCS）_2（phen = 1，10-菲咯啉）和Fe〜（II）（HB（ pz）_3）_2（pz =吡唑-1-基）通过磁化率的温度依赖性的多组分拟合。分析表明，由于机械应力，配体场分布的发展和扩大。 Mossbauer和远红外光谱的展宽证实了这一点。

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《Solid state sciences》 |2001年第6期|共10页
作者
Naoko Tsuchiya; Atsushi Tsukamoto; Tadashi Ohshita;
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正文语种 eng
中图分类化学;物理学;
关键词
Fe(II) complex crystals; multi-mode spin crossover; mechanical stressing; Fe-N coordination bond length; ligand field distribution;

机译：Fe（II）复合晶体;多模自旋交叉;机械应力;Fe-N配位键长;配体场分布;

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1. Stress-induced ligand field distribution and consequent multi-mode spin crossover in Fe~(II)(phen)_2(NCS)_2 and Fe~(II)(HB(pz)_3)_2 [J] . Naoko Tsuchiya, Atsushi Tsukamoto, Tadashi Ohshita Solid state sciences . 2001,第6期

机译：Fe〜（II）（phen）_2（NCS）_2和Fe〜（II）（HB（pz）_3）_2的应力诱导配体场分布及随之发生的多模自旋交叉
2. Abrupt versus Gradual Spin-Crossover in Fe-ll(phen)(2)(NCS)(2) and Fe(III)dedtc)(3) Compared by X-ray Absorption and Emission Spectroscopy and Quantum-Chemical Calculations [J] . Mebs Stefan, Braun Beatrice, Kositzki Ramona, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2015,第24期

机译：Fe-ll（phen）（2）（NCS）（2）和Fe（III）dedtc）（3）的突然自旋交叉和逐步自旋交叉通过X射线吸收和发射光谱和量子化学计算进行比较
3. Triazolopyridines as ligands: Structural diversity in iron(ii), cobalt(ii), nickel(ii) and copper(ii) complexes of 3-(2-pyridyl)-[1,2,4]triazolo[4,3-a] pyridine (L~(10)) and spin crossover in [Fe~(II)(L ~(10))_2(NCS)_2] [J] . Klingele J., Kaase D., Hilgert J., Dalton transactions: An international journal of inorganic chemistry . 2010,第19期

机译：三唑并吡啶作为配体：3-（2-吡啶基）-[1,2,4]三唑[4,3-a]的铁（ii），钴（ii），镍（ii）和铜（ii）配合物的结构多样性]吡啶（L〜（10））和[Fe〜（II）（L〜（10））_ 2（NCS）_2]中的自旋交叉
4. Spin Crossover in Cyanide-Bridged {Fe~(III)_2Fe~(II)_2} Tetranuclear Cluster with Chiral Ligand [C] . Junqiu Li, Kanegawa Shinji, Osamu Sato 日本化学会春季年会講演予稿集 . 2018

机译：氰化物桥接{Fe〜（III）_2FE〜（II）_2}与手性配体的四核簇旋转交叉
5. Spectroscopic, structural, and electrical characterization of thin films vapor-deposited from the spin-crossover complex Fe(phen) 2(NCS)2. [D] . Ellingsworth, Edward Chrisler. 2015

机译：从自旋交联复合物Fe（phen）2（NCS）2气相沉积薄膜的光谱，结构和电学表征。
6. Multiscale Experimental and Theoretical Investigations of Spin Crossover FeII Complexes: Examples of Fe(phen)2(NCS)2 and Fe(PM-BiA)2(NCS)2 [O] . Samir F. Matar, Philippe Guionneau, Guillaume Chastanet 2015

机译：自旋交叉FeII配合物的多尺度实验和理论研究：Fe（phen）2（NCS）2和Fe（PM-BiA）2（NCS）2的实例
7. Abrupt versus Gradual Spin-Crossover in FeII(phen)2(NCS)2 and FeIII(dedtc)3 Compared by Xray Absorption and Emission Spectroscopy and Quantum-Chemical Calculations [O] . -1

机译：通过X射线吸收和发射光谱和量子化学计算比较FeII（Phen）2（NCS）2和FeIII（DEDTC）3的突然与逐渐旋转交叉
8. Synthesis and Crystal Structure of (Mo2FePt(mu-sigma, sigma', sigma'': eta(5)-CC5H4)2(CO)4(HB(Pz)3)2) (HB(pz)3 = Hydrotris(pyrazol-1,1-YL)Norate): A Complex Derived from a 1,1'Ferrocene Derivative with C (Triple bond) Mo(CO)2(HB(pz)3) Substituents. [R] . Davies, S. J., Hill, A. F., Pilotti, M. U., 1989

机译：（mo2Fept（μ-sigma，sigma'，sigma''：eta（5）-CC5H4）2（CO）4（HB（pz）3）2）（HB（pz）3 = Hydrotris（吡唑）的合成和晶体结构-1,1-YL）Norate）：衍生自具有C（三键）mo（CO）2（HB（pz）3）取代基的1,1'-二茂烯衍生物的络合物。

Stress-induced ligand field distribution and consequent multi-mode spin crossover in Fe~(II)(phen)_2(NCS)_2 and Fe~(II)(HB(pz)_3)_2

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