引用本文:
元以中, 姚祖光, 孙真荣, 曾和平, 丁晶新. 8位取代吡咯甲川-BF2化合物的光物理行为[J]. 物理化学学报,
2001, 17(06): 555-559.
doi:
10.3866/PKU.WHXB20010617
Citation: Yuan Yi-Zhong, Yao Zu-Guang, Sun Zhen-Rong, Zeng He-Ping, Ding Jing-Xin. Photophysical Properties of 8-Substituted Pyrromethene-BF2 Complexes[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 555-559. doi: 10.3866/PKU.WHXB20010617
Citation: Yuan Yi-Zhong, Yao Zu-Guang, Sun Zhen-Rong, Zeng He-Ping, Ding Jing-Xin. Photophysical Properties of 8-Substituted Pyrromethene-BF2 Complexes[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 555-559. doi: 10.3866/PKU.WHXB20010617
8位取代吡咯甲川-BF2化合物的光物理行为
English
Photophysical Properties of 8-Substituted Pyrromethene-BF2 Complexes
Abstract:
Six novel pyrrometheneBF2 complexes,of which five compounds have not been reported,were synthesized and characterized.Their relationships between st ructure and photophysical behavior were studied with the aid of fluorescence and triplet state absorption spectra.The results indicate that,compared to 8alkyl pyrrometheneBF2 complexes,the compounds containing 8aryl exhibit high fluore scence quantum yield and rather low triplet state absorption.
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