catena-[mu-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4 ')iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound

Schweifer J.; Weinberger P.; Mereiter K.; Boca M.; Reichl C.; Wiesinger G. Hilscher G.; van Koningsbruggen PJ.; Kooijinan H.; Grunert M.; Linert W.

首页> 外文期刊>Inorganica Chimica Acta >catena-[mu-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4 ')iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound

【24h】

catena-[mu-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4 ')iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound

机译：链-[μ-Tris（1,2-双（四唑-1-基）乙烷-N4，N4']铁（II）]双（四氟硼酸酯）：链型配位化合物的合成，结构，光谱和磁性表征聚合物自旋交联化合物

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

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

In analogy to a common synthesis of I-substituted 5-H tetrazoles (Tetrahedron Lett. 36 (1995)1759; Beloruss. Gos. Univ., Minsk, USSR. Khim. Geterotsikl. Soedin. 11 (1985) 1521; Beloruss. Gos. Univ., Minsk, USSR. Khim. Geterotsikl. Soedin. 1 (1991) 66; BGU, Belarus. Vestsi Akad. Navuk Belarusi, Ser. Khim. Navuk 1 (1992) 73), the new bidentate ligand 1,2-bis(tetrazol-1-yl)ethane [endi] was synthesized and characterized by X-ray diffraction, NMR, IR and UV-Vis spectroscopy. By using iron(II) tetrafluoroborate hexahydrate the complexation with this ligand yields a 1-dimensional linear coordination polymer similar to the recently published chain compound (Inorg. Chem. 39 (2000) 1891) exhibiting a thermally induced spin-crossover phenomenon. Similar to the 1,2-bis(tetrazol-1-yl)propane-bridged compound, our 1,2-bis(tetrazol-1-yl)ethane-bridged compound shows a gradual spin transition, but the spin-crossover temperature T-1/2 approximate to 140 K is found to be 10 K above the other T-1/2,. The T11, was determined by temperature-dependent Fe-57-Mossbauer, far FT-IR and UV-Vis spectroscopy as well as by temperature-dependent magnetic susceptibility measurements. Single crystals of the complex were grown in situ from a solution of the ligand and iron(II) tetrafluoroborate. The X-ray structure determinations of both the high spin as well as the low spin state of the compound revealed a solid state structure, which is comparable to that of catena-[Fe(1,2-bis(tetrazole-1-yl)propane)(3)](ClO4)(2) (Inorg. Chem. 39 (2000) 1891; 2nd TMR-TOSS Meeting, 4th Spin Crossover Family Meeting, Lufthansa Training Center, Sceheim/Germany, April 30-May 2, 1999). Both the 1,2-bis(tetrazol-1-yl)propane-bridged and our compound do not show a thermal hysteresis effect (J. Am. Chem. Soc. 115 (1993) 98 10; Inorg. Chim. Acta 37 (1979) 169; Chem. Phys. Lett. 93 (1982) 567). The synthesis of the complex described in the experimental section yielded a fine powdered product being poorly soluble in most common solvents. The single crystal measurements were done with crystals obtained by various diffusion methods. Most of them yielded either thin needles or small hexagonal prism crystals depending on the specific conditions. (C) 2002 Elsevier Science B.V. All rights reserved. [References: 22]

机译：类似于I-取代的5-H四唑的一般合成法（Tetrahedron Lett.36（1995）1759; Beloruss。Gos。Univ。，明斯克，苏联。Khim。Geterotsikl。Soedin。11（1985）1521; Beloruss。Gos ，明斯克，苏联大学。Khim。Geterotsikl。Soedin。（1991）66;白俄罗斯BGU。Vestsi Akad。Navuk白俄罗斯，Shim。Khim。Navuk 1（1992）73），新的双齿配体1,2-合成了双（四唑-1-基）乙烷[endi]，并通过X射线衍射，NMR，IR和UV-Vis光谱进行了表征。通过使用六水合四氟硼酸铁（II），与该配体的络合产生一维线性配位聚合物，其类似于最近公开的链化合物（Inorg。Chem。39（2000）1891），表现出热诱导的自旋交叉现象。与1,2-双（四唑-1-基）丙烷桥联的化合物相似，我们的1,2-双（四唑-1-基）乙烷桥联的化合物显示出逐渐的自旋转变，但自旋交叉温度为T发现大约140 K的-1/2比另一个T-1 / 2高10K。 T11是由温度依赖性的Fe-57-Mossbauer，远红外光谱和紫外可见光谱以及温度依赖性的磁化率测量确定的。从配体和四氟硼酸铁（II）的溶液中原位生长复合物的单晶。化合物的高自旋态和低自旋态的X射线结构测定均显示出固态结构，该结构与catena- [Fe（1,2-双（四唑-1-基）]丙烷）（3）]（ClO4）（2）（Inorg。Chem。39（2000）1891年;第二届TMR-TOSS会议，第四届自旋交叉家庭会议，德国汉莎航空培训中心，1999年4月30日至5月2日）。 1,2-双（四唑-1-基）丙烷桥接的和我们的化合物都没有显示出热滞后作用（J.Am.Chem.Soc.115（1993）98 10; Inorg.Chim.Acta 37（ 1979）169;化学物理学通讯93（1982）567）。在实验部分中描述的复合物的合成产生了细粉状产物，其在大多数普通溶剂中难溶。用通过各种扩散方法获得的晶体进行单晶测量。根据具体条件，它们大多数产生细针状或小的六边形棱柱晶体。（C）2002 Elsevier Science B.V.保留所有权利。 [参考：22]

著录项

来源
《Inorganica Chimica Acta》 |2002年第0期|共10页
作者
Schweifer J.; Weinberger P.; Mereiter K.; Boca M.; Reichl C.; Wiesinger G. Hilscher G.; van Koningsbruggen PJ.; Kooijinan H.; Grunert M.; Linert W.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类生物体其他化学成分;
关键词
Mossbauer; Squid; X-ray diffraction; Far ft-ir; Spin transition; Iron(ii) coordination polymer; Transition; Systems;

机译：Mossbauer;鱿鱼;X射线衍射;Far ft-ir;自旋跃迁;铁（ii）配位聚合物;跃迁;体系;

相似文献

外文文献
中文文献
专利

1. catena-[mu-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4 ')iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound [J] . Schweifer J., Weinberger P., Mereiter K., Inorganica Chimica Acta . 2002,第0期

机译：链-[μ-Tris（1,2-双（四唑-1-基）乙烷-N4，N4']铁（II）]双（四氟硼酸酯）：链型配位化合物的合成，结构，光谱和磁性表征聚合物自旋交联化合物
2. Structure and Physical Properties of [mu-Tris(1,4-bis(tetrazol-1-yl)butane-N4,N4')iron(II)] Bis(hexafluorophosphate),a New Fe(II) Spin-Crossover Compound with a Three-Dimensional Threefold Interlocked Crystal Lattice [J] . C.Matthias Grunert, Johannes Schweifer, Peter Weinberger, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2004,第1期

机译：[mu-Tris（1,4-双（四唑-1-基）丁烷-N4，N4'）铁（II）]双（六氟磷酸）双（六氟磷酸盐）的结构和物理性质三维三重互锁晶格
3. Synthesis, Crystal Structure, Spectroscopic and Magnetic Properties of an Unprecedented Three-Dimensional Cu~(II) Coordination Compound of 1,2-Bis(1,2,4-triazol-4-yl) ethane [J] . Yann Carcia, Petra J. van Koningsbruggen, Huub Kooijman, European journal of inorganic chemistry . 2000,第2期

机译：1,2-双（1,2,4-三唑-4-基）乙烷前所未有的三维Cu〜（II）配位化合物的合成，晶体结构，光谱和磁性
4. Synthesis, characterization, magnetic properties of cobalt coordination polymer based on 4,4'-Oxybisbenzoic acid and 1,4-bis(pyrid-4-yl)benzene [C] . Fengping Xiao, Peng Hu International Conference on Material Science, Energy and Environmental Engineering . 2017

机译：基于4,4'-氧基苯甲酸和1,4-双（Pyrid-4-基）苯的钴配位聚合物的合成，表征，磁性性能
5. Immobilized bis -phenanthroline coordination sites in porous silica: Characterization and reactivity of manganese(II) and iron(II) complexes [D] . Terry, Tracy J. 2007

机译：多孔二氧化硅中固定的双邻菲咯啉配位点：锰（II）和铁（II）配合物的表征和反应活性
6. Crystal structure of a two-dimensional grid-type iron(II) coordination polymer: polydiaquatetra-μ-cyanido-diargentate(I)iron(II) trans-12-bis(pyridin-2-yl)ethylene disolvate [O] . Jintana Othong, Nanthawat Wannarit, Chaveng Pakawatchai, 2014

机译：二维网格型铁（II）配位聚合物的晶体结构：聚diaquatetra-μ-氰基-二氮杂双（I）铁（II）反式12-双（吡啶-2-基）乙烯消失
7. Structure and Physical Properties of mu-tris(1, 4-bis(tetrazol-1-yl)butane-N4, N4psi)iron(II) bis(hexafluorophosphate), the First Fe(II) Spin-Crossover Compound with an Unprecedented Three Dimensional Threefold Interlocked Crystal Lattice [O] . -1

机译：MU-TRIS（1,4-双（四唑-1-基）丁烷-N4，N 4普照）铁（II）双（六氟磷酸），第一Fe（II）旋转 - 交叉化合物的结构和物理性质前所未有的三维三倍互锁晶格
8. Model Compound Studies of Rigid Rod Aromatic Heterocyclic Polymer Systems. Part I. The Crystal and Molecular Structures of 2,6-Diphenylbenzo (1,2-d:4,5-d') Bisthiazole & 2,6-Diphenylbenzo (1,2-d:5,4-d') Bisoxazole [R] . Wellman, M. W., Adams, W. W., Wiff, D. R., 1980

机译：刚棒芳香族杂环聚合物体系模型化合物的研究。第一部分2,6-二苯基苯并（1,2-d：4,5-d'）双噻唑和2,6-二苯基苯并（1,2-d：5,4-d'）双恶唑的晶体和分子结构

catena-[mu-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4 ')iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound

摘要

著录项

相似文献

相关主题

期刊订阅