Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9769899 | Journal of Molecular Structure | 2005 | 6 Pages |
Abstract
A novel compound 1,3-diphenyl-4-(4â²-fluoro)benzal-5-pyrazolone N(4)-phenyl semicarbazone (DP4FBP-PSC) has been synthesized. X-ray single crystal structure analysis shows that the compound has interlaced structure linked by intermolecular hydrogen bonds. The results of fluorescence emission spectroscopy, UV-Vis reflection spectroscopy and the reaction rate constant indicate that DP4FBP-PSC is photochromic material. Its photochromic mechanism was investigated by structure analysis.
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Authors
Hui Chai, Guangfei Liu, Lang Liu, Dianzeng Jia, Zaiping Guo, Jianping Lang,