Orientational disorder in the one-dimensional coordination polymer catena-poly[[bis-(acetyl-acetonato-κ2O,O′)cobalt(II)]-μ-1,4-di-aza-bicyclo-[2.2.2]octane-κ2N1:N4]

Dumitru F.; Englert U.; Braun B.

首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Orientational disorder in the one-dimensional coordination polymer catena-poly[[bis-(acetyl-acetonato-κ2O,O′)cobalt(II)]-μ-1,4-di-aza-bicyclo-[2.2.2]octane-κ2N1:N4]

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Orientational disorder in the one-dimensional coordination polymer catena-poly[[bis-(acetyl-acetonato-κ2O,O′)cobalt(II)]-μ-1,4-di-aza-bicyclo-[2.2.2]octane-κ2N1:N4]

机译：一维配位聚合物链-聚[[双-（乙酰-乙酰丙酮-κ2O，O'）钴（II）]-μ-1,4-二氮杂-双环-[2.2.2]辛烷的取向紊乱-κ2N1：N4]

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The title compound, [Co(C5H7O2)2(C6H12N2)]n, was obtained as a one-dimensional coordination polymer from bis-(acetyl-acetonato)di-aqua-cobalt(II), [Co(acac)2(OH2)2], and 1,4-di-aza-bicyclo-[2.2.2]octane (DABCO), a di-amine with good bridging ability and rod-like spacer function. In the chain complex that extends along the c axis, the CoII atom is six-coordinated, the O-donor atoms of the chelating acac ligands occupying the equatorial positions and the bridging DABCO ligands being in trans-axial positions. In the crystal structure, the DABCO ligand is conformationally disordered in a 50:50 manner as a result of its location across a crystallographic mirror plane. The metal–metal distance is very close to that in a related compound exhibiting weak anti-ferromagnetic exchange between the CoII ions, and the title compound can thus be useful for obtaining more information about the contribution of different bridges to the magnetic coupling between paramagnetic ions.

机译：标题化合物[Co（C5H7O2）2（C6H12N2）] n是一维配位聚合物，由双-（乙酰-乙酰丙酮）二水-钴（II），[Co（acac）2（OH2））2]和1,4-二氮杂双环[2.2.2]辛烷（DABCO），一种具有良好桥连能力和棒状间隔基功能的二胺。在沿c轴延伸的链络合物中，CoII原子是六配位的，螯合的acac配体的O-供体原子占据赤道位置，桥联DABCO配体处于跨轴位置。在晶体结构中，DABCO配体由于其在晶体镜面上的位置而以50:50的方式在构象上无序。金属之间的距离非常接近于在CoII离子之间显示弱反铁磁交换的相关化合物中的金属，因此标题化合物可用于获得有关不同桥对顺磁性离子之间磁耦合的贡献的更多信息。

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《Acta Crystallographica Section E: Crystallographic Communications》 |2016年第4期|共4页
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Dumitru F.; Englert U.; Braun B.;
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1. Crystal structure of a CoII coordination polymer: catena-poly[[μ-aqua-bis-(μ-2-methyl-propano-ato)-κ2O:O′;κ2O:O-cobalt(II)] monohydrate] [J] . Fischer A.I., Gurzhiy V.V., Aleksandrova J.V., Acta Crystallographica Section E: Crystallographic Communications . 2017,第3期

机译：CoII配位聚合物的晶体结构：链状聚[[[-a-qua-bis-（μ-2-甲基-丙烷）-κ2O：O';κ2O：O-钴（II）]一水合物]
2. catena-Poly[[bis[2-chloro-6-(1H-1,2,4-triazol-1-yl-κN4)pyridine]cadmium(II)]-di-μ-thiocyanato-κ2N:S;κ2S:N]: a one-dimensional coordination polymer [J] . Sun T.T., Yang Z.N. Acta Crystallographica Section E: Crystallographic Communications . 2008,第10期

机译：阳离子聚[[双[2-氯-6-（1H-1,2,4-三唑-1-基-κN4）吡啶]镉（II）]-二-μ-硫氰酸根-κ2N：S;κ2S： N]：一维配位聚合物
3. catena-Poly[[bis[2-chloro-6-(1H-1,2,4-triazol-1-yl-κN4)pyridine]cadmium(II)]-di-μ-thiocyanato-κ2N:S;κ2S:N]: a one-dimensional coordination polymer [J] . Sun T.T., Yang Z.N. Acta Crystallographica Section E: Crystallographic Communications . 2008,第10期

机译：阳离子聚[[双[2-氯-6-（1H-1,2,4-三唑-1-基-κN4）吡啶]镉（II）]-二-μ-硫氰酸根-κ2N：S;κ2S： N]：一维配位聚合物
4. Orientational disorder in the one-dimensional coordination polymer catena-polybis(acetylacetonato-κ2OO′)cobalt(II)-μ-14-diazabicyclo2.2.2octane-κ2N1:N4 [O] . Florina Dumitru, Ulli Englert, Beatrice Braun 2016

机译：一维配位聚合物链-聚双（乙酰乙炔-κ2）OO）钴（II）-μ-14-二氮杂双环2.2.2辛烷-κ2ñ1：N4
5. Orientational disorder in the one-dimensional coordination polymer catena-poly[[bis(acetylacetonato- ϰ2O,O')cobalt(II)]-μ-1,4-diazabicyclo[2.2.2]octane- ϰ2N1:N4] [O] . Dumitru, Florina, Englert, Ullrich, Braun, Beatrice 2016

机译：一维配位聚合物链-[[双（乙酰丙酮基-ϰ2O，O'）钴（II）]-μ-1,4-二氮杂双环 [2.2.2]辛烷-ϰ2N1：N4]的取向紊乱
6. Studies in the Field of Coordination Chain Polymers Vii. Coordination Polymers Based on Quinizarin and 4, 4 '-Bis-(Acetoacetyl)-Diphenyl Ether [R] . Korshak, V. V., Vinogradova, S. V., Morozova, D. T. 1964

机译：配位链聚合物领域的研究Vii。基于喹吖啶和4,4'-双（乙酰乙酰基） - 二苯醚的配位聚合物

Orientational disorder in the one-dimensional coordination polymer catena-poly[[bis-(acetyl-acetonato-κ2O,O′)cobalt(II)]-μ-1,4-di-aza-bicyclo-[2.2.2]octane-κ2N1:N4]

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