Photoswitchable transition metal complexes with azobenzene-functionalized imine-based ligands: structural and kinetic analysis

Markiewicz G.; Walczak A.; Perlitius F.; Piasecka M.; Harrowfield J. M.; Stefankiewicz A. R.

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Photoswitchable transition metal complexes with azobenzene-functionalized imine-based ligands: structural and kinetic analysis

机译：含有偶氮苯官能化的亚胺类配体的光学开心过渡金属配合物：结构和动力学分析

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We report on the characterization of two imine type ligands containing photoresponsive azobenzene units as side groups and their transition metal ions complexes. The ligands, both free and in their complexes undergo trans- cis photoisomerization after irradiation with UV light, but binding of metal ions reduces both the photoisomerisation reaction rates and cis isomer concentrations in the photostationary states. The greatest diminution in the photoisomerisation rate was observed for the complex containing Cd(ii), the heaviest among the various transition metal ions tested in this study.

机译：我们报告了含有光散偶氮苯单元作为侧基的两种亚胺型配体的表征及其过渡金属离子配合物。配体，自由和它们的配合物经历过rsid-＆用UV光照射后的CIS光象异性，但金属离子的结合降低了光静止状态中的光硅酸酯反应速率和顺式异构体浓度。对于含有CD（II）的复合物，观察到光硅酸酯化速率的最大减少，在本研究中测试的各种过渡金属离子中最重。

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《Dalton transactions: An international journal of inorganic chemistry》 |2018年第40期|共9页
作者
Markiewicz G.; Walczak A.; Perlitius F.; Piasecka M.; Harrowfield J. M.; Stefankiewicz A. R.;
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Adam Mickiewicz Univ Fac Chem Umultowska 89b PL-61614 Poznan Poland;

Adam Mickiewicz Univ Fac Chem Umultowska 89b PL-61614 Poznan Poland;

Adam Mickiewicz Univ Fac Chem Umultowska 89b PL-61614 Poznan Poland;

Adam Mickiewicz Univ Fac Chem Umultowska 89b PL-61614 Poznan Poland;

Univ Strasbourg ISIS 8 Allee Gaspard Monge F-67083 Strasbourg France;

Adam Mickiewicz Univ Fac Chem Umultowska 89b PL-61614 Poznan Poland;

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正文语种 eng
中图分类化学;无机化学;
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1. Photoswitchable transition metal complexes with azobenzene-functionalized imine-based ligands: structural and kinetic analysis [J] . Markiewicz G., Walczak A., Perlitius F., Dalton transactions: An international journal of inorganic chemistry . 2018,第40期

机译：含有偶氮苯官能化的亚胺类配体的光学开心过渡金属配合物：结构和动力学分析
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Photoswitchable transition metal complexes with azobenzene-functionalized imine-based ligands: structural and kinetic analysis

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