Piezochromic luminescence behaviors of two new benzothiazole-enamido boron difluoride complexes: Intra- and inter-molecular effects induced by hydrostatic compression
Wang Xiaoqing
Liu Qingsong
Yan Hui
Liu Zhipeng
Yao Mingguang
Zhang Qingfu
Gong Shuwen
He Wei-Jiang
· 2015
期刊名称:
Chemical Communications
2015 年
51 卷
35 期
摘要:
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 (<1.5 GPa). The different piezochromic luminescence behaviors of these compounds were investigated. This journal is