Modulation of Chiroptical and Photophysical Properties in Helicenic Rhenium(I) Systems: The Use of an N ‐(Aza[6]helicenyl)‐NHC Ligand
Modulation of Chiroptical and Photophysical Properties in Helicenic Rhenium(I) Systems: The Use of an N ‐(Aza[6]helicenyl)‐NHC Ligand
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螺铼(I)系统中手性光学和光物理性质的调节：N-(Aza[6]helicenyl)-NHC配体的使用
DOI：
10.1002/chem.202203477
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发表时间：
2023
期刊：
影响因子：
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通讯作者：
Crassous, Jeanne
中科院分区：
文献类型：
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作者：
Gauthier, Etienne S.;Abella, Laura;Caytan, Elsa;Roisnel, Thierry;Vanthuyne, Nicolas;Favereau, Ludovic;Srebro‐Hooper, Monika;Williams, J. A. Gareth;Autschbach, Jochen;Crassous, Jeanne
本文报道了一种新型的手性螺烯-NHC−Re（I）配合物，该配合物含有一个N-（氮杂[6]螺烯基）-苯并咪唑亚基配体，并具有黄色圆偏振荧光.这种新系统与迄今报道的其他helicene-Re（I）络合物的比较分析说明了结构修饰对发射和吸收性质的影响。
The photophysical and chiroptical properties of a novel, chiral helicene‐NHC−Re(I) complex bearing anN‐(aza[6]helicenyl)‐benzimidazolylidene ligand are described, showing its ability to emit yellow circularly polarized luminescence. A comparative analysis of this new system with other helicene‐Re(I) complexes reported to date illustrates the impact of structural modifications on the emissive and absorptive properties.