Anomalous Spin Transition Observed in Bis(2,6-bis(pyrazol-3-yl) pyridine) iron(II) Thiocyanate Dihydrate

Ashis Bhattacharjee; Vadim Ksenofontov; Kristian H. Sugiyarto; Harold A. Goodwin; Philipp Gutlich

首页> 外文期刊>Advanced Functional Materials >Anomalous Spin Transition Observed in Bis(2,6-bis(pyrazol-3-yl) pyridine) iron(II) Thiocyanate Dihydrate

【24h】

Anomalous Spin Transition Observed in Bis(2,6-bis(pyrazol-3-yl) pyridine) iron(II) Thiocyanate Dihydrate

机译：双（2,6-双（吡唑-3-基）吡啶）硫氰酸铁（II）二水合物中观察到异常的自旋跃迁

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Bis (2,6-bis(pyrazol-3-yl) pyridine) iron(II) thiocyanate dihydrate undergoes a two-step singlet (~1A_1)(→←) quintet (~5T_2) transition in which both steps are associated with thermal hystteresis. Thermal cycling of the sample results in its conversion to a second phase which displays a single-step transtion with a very narrow hysteresis loop. This second phase slowly reverts to the initial phase on standing at 300 K. The interconversions are completely reversible. The spin state changes have been monitored by measurement of magnetism and Mossbasuer spectra and by differential scanning calorimetry DSC studies.

机译：双（2,6-双（吡唑-3-基）吡啶）硫氰酸铁（II）二水合物经历两步单重态（〜1A_1）（→←）五重态（〜5T_2）转变，其中两个步骤均与热相关滞后。样品的热循环导致其转换为第二相，该第二相显示出具有非常窄的磁滞回线的单步过渡。当处于300 K时，第二阶段逐渐恢复到初始阶段。相互转换是完全可逆的。自旋态变化已通过测量磁性和Mossbasuer光谱以及通过差示扫描量热DSC研究进行了监测。

著录项

来源
《Advanced Functional Materials》 |2003年第11期|p. 877-886|共10页
作者
Ashis Bhattacharjee; Vadim Ksenofontov; Kristian H. Sugiyarto; Harold A. Goodwin; Philipp Gutlich;
展开▼
作者单位

Department of Physics, St. Joseph's College (Univeristy Section), Darjeeling 734104, India;

Institute fur Anorganische Chemie und Analytische Chemie Johannes Gutenberg Universitat D-55099 Mainz (Germany);

State Univeristy of Yogyakarta, Yogyakarta 55281, Indonesia;

School of Chemical Sciences, University of New South Wales UNSW 2052 (Australia);

Institute fur Anorganische Chemie und Analytische Chemie Johannes Gutenberg Universitat D-55099 Mainz (Germany);

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词

相似文献

外文文献
中文文献
专利

1. Electronic and Structural Properties of the Spin Crossover Systems Bis(2,6-bis(pyrazol-3-yl)pyridine)iron(II) Thiocyanate and Selenocyanate [J] . Kristian H.Sugiyarto, Marcia L.Scudder, Donald C.Craig, Australian Journal of Chemistry: A Journal for the Publication of Original Research in All Branches of Chemistry . 2000,第9期

机译：自旋交联系统的电子和结构性质双（2,6-双（吡唑-3-基）吡啶）硫（II）硫氰酸盐和硒代氰酸盐
2. Spin transition centres linked by the nitroprusside ion. The cooperative transition in bis (2,6-bis (pyrazol-3-yl)-pyridine) iron (II) nitroprusside [J] . Kristian H.Sugiyarto, Wendy-Anne McHale, Donald C.Craig, Dalton transactions: An international journal of inorganic chemistry . 2003,第12期

机译：自旋转变中心由亚硝酸根离子连接。双（2,6-双（吡唑-3-基）-吡啶）亚硝普铁（II）中的协同过渡
3. Unusual spin transition behavior in 2,6-bis((pyrazol-3-yl)-pyridine) iron(II)-bis-oxalato-platinate(II) [J] . Grunert CM, Goodwin HA, Carbonera C, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2007,第24期

机译：2,6-双（（吡唑-3-基）-吡啶）铁（II）-双-草酰铂（II）的异常自旋跃迁行为
4. Substituent Effect in Spin-Crossover Behavior of Iron(II)-Ar-pybox Complexes (Ar-pybox= 4-Aryl-2,6-bis(oxazolin-2-yl)pyridine) [C] . Akifumi Kimura, Takayuki Ishida Irago Conference . 2018

机译：铁（II）-AR-ubox络合物的旋转交叉行为中的取代基效应（Ar-pybox = 4-芳基-2,6-双（恶唑啉-2-基）吡啶）
5. Tridentate nitrogen ligands derived from 2,6-bis-hydrazinopyridine (BHP): Preparation and study of the 2,6-bis-hydrazonopyridines, 2,6-bis-pyrazolylpyridines, and 2,6-bis-indazolylpyridines. [D] . Duncan, Nathan C. 2009

机译：源自2,6-双-肼基吡啶（BHP）的三齿氮配体：2,6-双-肼基吡啶，2,6-双-吡唑基吡啶和2,6-双-吲唑基吡啶的制备和研究。
6. Bis(μ-hydroxido-κ2O:O)bisbis(5-carboxypyridine-2-carboxylato-κ2NO2)iron(III) dihydrate [O] . Wenhai Cao 2013

机译：Bis（μ-hydroxido-κ2O：O）至双（5-羧基吡啶-2-羧基-κ2）NO2）铁（III）二水合物
7. Spin State Behavior of A Spin-Crossover Iron(II) Complex with N,N′-Disubstituted 2,6-bis(pyrazol-3-yl)pyridine: A Combined Study by X-ray Diffraction and NMR Spectroscopy [O] . Elizaveta Melnikova, Dmitry Aleshin, Igor Nikovskiy, 2020

机译：与N，N'-二取代的2,6-双（吡唑-3-基）吡啶的旋转交叉铁（II）复合物的旋转状态行为：X射线衍射和NMR光谱的组合研究

Anomalous Spin Transition Observed in Bis(2,6-bis(pyrazol-3-yl) pyridine) iron(II) Thiocyanate Dihydrate

摘要

著录项

相似文献

相关主题

期刊订阅