کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1236443 | 968869 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Single site electronic spectroscopy of free base octaethylporphyrin, octaethychlorin and their diacids in n-octane at 298 K and 7 K
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Single site electronic spectroscopy of free base octaethylporphyrin, octaethychlorin and their diacids in n-octane at 298 K and 7 K Single site electronic spectroscopy of free base octaethylporphyrin, octaethychlorin and their diacids in n-octane at 298 K and 7 K](/preview/png/1236443.png)
چکیده انگلیسی
Single site fluorescence and absorption spectra of free base octaethylporphyrin, octaethylchlorin and their respective diacids in n-octane at 298 K and 7 K are reported. Vibrational frequencies associated with the ground and excited states were determined from the spectra. All of these moieties exhibit well defined and narrow spectral features, with the exception of the octaethylchlorin diacid; it gives broad spectral bands even at 7 K. Respective Q and B origins were also identified.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 64, Issue 3, June 2006, Pages 761–770
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 64, Issue 3, June 2006, Pages 761–770
نویسندگان
Amarnauth Singh, Lawrence W. Johnson,