Single-Fluorophore-Based Organic Crystals with Distinct Conformers Enabling Wide-Range Excitation-Dependent Emissions,Angewandte Chemie International Edition

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Single-Fluorophore-Based Organic Crystals with Distinct Conformers Enabling Wide-Range Excitation-Dependent Emissions
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-08-18 , DOI: 10.1002/anie.202211106
Rongrong Huang ₁ , Chao Wang ₂ , Davin Tan ₂ , Kai Wang ₃ , Bo Zou ₃ , Yangtao Shao ₁ , Taihong Liu ₁ , Haonan Peng ₁ , Xiaogang Liu ₂ , Yu Fang ₁

Affiliation

We report a simple and generalizable molecular platform that exhibits three emission bands in the crystalline states. The emission maximum can be tuned over a wide range (≳230 nm) by varying excitation wavelengths. Diverse conformations in S₀ and three local minima in S₁ are crucial to these unique luminescent properties.

中文翻译：

基于单荧光团的有机晶体，具有不同的构象，可实现宽范围的激发相关发射

我们报告了一个简单且可概括的分子平台，该平台在结晶状态下表现出三个发射带。通过改变激发波长，可以在很宽的范围（≳230 nm）内调节发射最大值。_{S 0}中的不同构象和 S ₁中的三个局部最小值对于这些独特的发光特性至关重要。

更新日期：2022-08-18

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