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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >A cyano-bridged tubular coordination polymer with dominant ferromagnetic interactions
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A cyano-bridged tubular coordination polymer with dominant ferromagnetic interactions

机译:具有主要铁磁相互作用的氰基桥联管状配位聚合物

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摘要

It is a challenge to synthesize a porous tubular coordination polymer with magnetic properties. Utilizing [Fe-II(bipy)(CN)(4)](2-) (bipy = 2,2'-bipyridine) as the building block to react with Mn2+, we successfully synthesized a cyano-bridged tubular coordination polymer with dominant ferromagnetic interactions. The inner surface of the heterometallic tube is hydrophilic, whereas the outer surface is hydrophobic. The framework is stable up to 320 degrees C and can adsorb N-2 and CO2. The ferromagnetic interactions were transmitted via the diamagnetic N-C-Fe-II-C-N species between Mn2+ ions in the tube.
机译:合成具有磁性的多孔管状配位聚合物是一个挑战。利用[Fe-II(bipy)(CN)(4)](2-)(bipy = 2,2'-bipyridine)作为与Mn2 +反应的结构单元,我们成功地合成了具有主键的氰基桥接管状配位聚合物铁磁相互作用。杂金属管的内表面是亲水的,而外表面是疏水的。该框架在高达320摄氏度的温度下稳定,并且可以吸附N-2和CO2。铁磁相互作用是通过管中Mn2 +离子之间的抗磁性N-C-Fe-II-C-N物种传递的。

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