کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9769899 1501934 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystal structure and spectroscopic study on photochromism of 1,3-diphenyl-4-(4′-fluoro)benzal-5-pyrazolone N(4)-phenyl semicarba-zone
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Crystal structure and spectroscopic study on photochromism of 1,3-diphenyl-4-(4′-fluoro)benzal-5-pyrazolone N(4)-phenyl semicarba-zone
چکیده انگلیسی
A novel compound 1,3-diphenyl-4-(4′-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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 752, Issues 1–3, 14 October 2005, Pages 124-129
نویسندگان
, , , , , ,