Piezochromic luminescence behaviors of two new benzothiazole-enamido boron difluoride complexes: intra- and inter-molecular effects induced by hydrostatic compression

Two new propeller-shaped benzothiazole-enamide boron difluoride complexes exhibiting piezochromic luminescence upon mechanical grinding or hydrostatic compression were prepared. The two analogues displayed the red shift in luminescence under high pressure, while compound 2 with ICT effects showed a...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2015-05, Vol.51 (35), p.7497-7500
Hauptverfasser:	Wang, Xiaoqing, Liu, Qingsong, Yan, Hui, Liu, Zhipeng, Yao, Mingguang, Zhang, Qingfu, Gong, Shuwen, He, Weijiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzothiazoles - chemistry Boron Boron Compounds - chemistry Compressing Difluorides Doppler effect Fluorescent Dyes - chemistry Hydrostatics Low pressure Luminescence Pressure Red shift Spectrometry, Fluorescence
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Two new propeller-shaped benzothiazole-enamide boron difluoride complexes exhibiting piezochromic luminescence upon mechanical grinding or hydrostatic compression were prepared. The two analogues displayed the red shift in luminescence under high pressure, while compound 2 with ICT effects showed a more sensitive piezochromic response at low pressure (
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c5cc01902h