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首页> 外文期刊>Inorganic Chemistry Communications >Temperature-controlled dimensionality variety from 3D to 2D and 1D based on Cd(II)/ip/bmb polymers
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Temperature-controlled dimensionality variety from 3D to 2D and 1D based on Cd(II)/ip/bmb polymers

机译:基于Cd(II)/ ip / bmb聚合物的温度控制尺寸范围从3D到2D和1D

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摘要

By controlling the hydrothermal reaction temperature, three coordination polymers with the same ingredients but different dimensional architectures from 3D to 2D and 1D have been obtained, namely, [Cd(bmb)( Hip)2]_n (1), {[Cd(bmb)(ip)]·H2O}_n(2),and[Cd(brnb)(ip)(CH3CH2OH)(H2O)]_n(3)(brnb=(1.4-bis(2-rnethylbenzimidazol-1-ylmethyi) benzene); H2ip = 1,3-benzenedicarboxylic acid). A careful investigation of the structures discloses that temperature parameters have significant effects on the conformations and coordination modes of the ligands and enhanced temperature favors the formation of higher dimensional products. In addition, the thermal stabilities and photoluminescence properties of polymers 1-3 in the solid state have also been investigated.
机译:通过控制水热反应温度,得到了3D到2D和1D具有相同成分但尺寸结构不同的三种配位聚合物,即[Cd(bmb)(Hip)2] _n(1),{[Cd(bmb )(ip)]·H2O} _n(2),和[Cd(brnb)(ip)(CH3CH2OH)(H2O)] _ n(3)(brnb =(1.4-双(2-rnethylbenzimidazol-1-ylmethyi)苯); H 2ip = 1,3-苯二甲酸)。对结构的仔细研究表明,温度参数对配体的构象和配位模式有重大影响,而温度升高则有利于形成更高尺寸的产物。另外,还研究了固态的聚合物1-3的热稳定性和光致发光性质。

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