Triazole-bridged magnetic M(II) assemblies (M = Co, Ni) capped with the end-on terephthalate dianion involving multi-intermolecular contacts

Yoo HS; Lim JH; Kang JS; Koh EK; Hong CS

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Triazole-bridged magnetic M(II) assemblies (M = Co, Ni) capped with the end-on terephthalate dianion involving multi-intermolecular contacts

机译：三唑桥联的磁性M（II）组件（M = Co，Ni），其端基对苯二甲酸二阴离子带有多分子间接触

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Two dimeric complexes [M-2(atrz)(3)(H2O)(4)(tp)(2)] center dot 11H(2)O [M = Co(1 center dot 11H(2)O), Ni(2 - 11H(2)O); tp = terephthalate, atrz = 4-aminotriazole] were constructed from triply-bridged triazole ligands and terminal tp groups. Interestingly tp behaves as a capping group in an end-on fashion, which is a rare example for tp-related systems. Among the dinuclear assemblies, three types of intermolecular interactions (hydrogen bond, face-to-face pi-pi and edge-to-face CH-pi contacts) as well as intramolecular hydrogen bonding are observed, eventually leading to the formation of a 3D network. Magnetic data show that moderate antiferromagnetic interactions between the two metal centers communicate through triazole groups, and non-negligible interdimer antiferromagnetic couplings are also involved in this system. (c) 2007 Elsevier Ltd. All rights reserved.

机译：两个二聚体复合物[M-2（atrz）（3）（H2O）（4）（tp）（2）]中心点11H（2）O [M = Co（1中心点11H（2）O），Ni（ 2-11H（2）O）; tp =对苯二甲酸酯，atrz = 4-氨基三唑]由三桥联的三唑配体和末端tp基团构成。有趣的是，tp表现为端对端的封顶组，这是与tp相关的系统很少见的示例。在双核组件中，观察到三种类型的分子间相互作用（氢键，面对面的pi-pi和边对面的CH-pi接触）以及分子内的氢键结合，最终导致形成3D网络。磁数据表明，两个金属中心之间适度的反铁磁相互作用通过三唑基团进行通信，并且该系统还涉及不可忽略的二聚体间反铁磁耦合。（c）2007 Elsevier Ltd.保留所有权利。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2007年第15期|共6页
作者
Yoo HS; Lim JH; Kang JS; Koh EK; Hong CS;
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正文语种 eng
中图分类化学;
关键词
copper; nickel; crystal structures; triazole ligand; magnetic properties; CRYSTAL-STRUCTURES; NONCOVALENT INTERACTIONS; COORDINATION POLYMERS; COMPLEXES; LIGAND; NICKEL(II); COPPER(II); COBALT(II); COVALENT; NETWORK;

机译：铜;镍;晶体结构;三唑配体;磁性能;晶体结构;非共价相互作用;配位聚合物;络合物;配体;镍（II）;铜（II）;钴（II）;共价;网络;

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1. Triazole-bridged magnetic M(II) assemblies (M = Co, Ni) capped with the end-on terephthalate dianion involving multi-intermolecular contacts [J] . Yoo HS, Lim JH, Kang JS, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2007,第15期

机译：三唑桥联的磁性M（II）组件（M = Co，Ni），其端基对苯二甲酸二阴离子带有多分子间接触
2. A Terephthalato-Bridged Ni~(II) Complex Capped with a Nonchelating Ligand Displays a Three-Dimensional Supramolecular Network Constructed by Coordination and Multi-Intermolecular Forces [J] . Chang Seop Hong, Jung Hee Yoon, Jeong Hak Lim, European journal of inorganic chemistry . 2005,第23期

机译：用非螯合配体封端的对苯二甲酸桥连的Ni〜（II）配合物显示了通过配位和多分子间力构建的三维超分子网络。
3. Dicopper(II) Assembly Containing the Tetrameric Cluster of Water Constructed from Terephthalate Dianion and Copper(II) Macrocyclic Fragment [J] . Tang MY, Ren S, Ma SL Journal of cluster science . 2009,第3期

机译：包含由对苯二甲酸二价阴离子和铜（II）大环片段构成的水的四聚体簇的Dicopper（II）组装体
4. Metallurgical studies of integrable Ni-based contacts for their use in III–V/Si heterogeneous photonics devices [C] . E. Ghegin, F. Nemouchi, C. Perrin, IEEE Silicon Nanoelectronics Workshop . 2016

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5. High Performance RF Control Devices Using Capacitively Coupled Contacts (C3) Over III-N Heterostructures. [D] . Jahan, Faisal. 2013

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6. Involvement of multiple subunit–subunit contacts in the assembly of RNA polymerase II [O] . Makoto Kimura, Akira Ishihama 2000

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7. Methylpyrazole-Capped Two-Dimensional Supramolecular M(II) (M = Mn, Ni, Co) Assemblies Constructed by Covalent and Noncovalent Interactions: Uncommon Coordination Modes of Methylpyrazoles and Magnetic Properties [O] . -1

机译：由共价和非共价相互作用构建的甲基吡唑封端的二维超分子M（II）（M = Mn，Ni，CO）组件：甲基吡唑和磁性的罕见配位模式

Triazole-bridged magnetic M(II) assemblies (M = Co, Ni) capped with the end-on terephthalate dianion involving multi-intermolecular contacts

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