Fluorescence spectrum of alpha,omega-diphenyltetradecaheptaene in a rigid matrix at 77 K

Itoh T.

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Fluorescence spectrum of alpha,omega-diphenyltetradecaheptaene in a rigid matrix at 77 K

机译：刚性基质中α，ω-二苯基十四碳烯的荧光光谱在77 K

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Emission spectra of alpha,omega-diphenyltetradecaheptaene (DP7) have been measured in polycrystalline n-tetradecane at 77 K. It is shown that DP7 exhibits the dual fluorescence from the 2(1)Ag (S-1) and 1(1)Bu (S-2) states not only in room temperature solution but also in a rigid matrix at 77 K. The measured fluorescence spectrum at 77 K was compared with the spectrum simulated with sum of Gaussians. The measured and calculated spectra agreed reasonably to each other. and the energy for the 2(1)Ag (S-1) to 1(1)Ag (S-0) fluorescence origin band was determined to be 16 660 +/- 40 cm(-1) in n-tetradecane at 77 K. (C) 2003 Elsevier B.V. All rights reserved. [References: 11]

机译：已在多晶正十四烷中于77 K下测量了α，ω-二苯基十四碳烯（DP7）的发射光谱。研究表明，DP7具有2（1）Ag（S-1）和1（1）Bu的双重荧光（S-2）不仅在室温溶液中而且在77 K的刚性基质中均表示。将在77 K处测得的荧光光谱与高斯和模拟的光谱进行比较。测量和计算的光谱彼此合理地吻合。在77°C的正十四烷中确定2（1）Ag（S-1）至1（1）Ag（S-0）荧光原带的能量为16660 +/- 40 cm（-1） K.（C）2003 Elsevier BV保留所有权利。 [参考：11]

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《Chemical Physics Letters》 |2003年第6期|共5页
作者
Itoh T.;
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正文语种 eng
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Spectroscopy; Polyenes; State;

机译：光谱;多烯;状态;

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1. Fluorescence spectrum of alpha,omega-diphenyltetradecaheptaene in a rigid matrix at 77 K [J] . Itoh T. Chemical Physics Letters . 2003,第5a6期

机译：刚性基质中α，ω-二苯基十四碳烯的荧光光谱在77 K
2. Magnetic field effect on the fluorescence of m-phenylenebis-(phenylmethylene) in a rigid glass at 77 K [J] . Yoshifumi Tanimoto, Yukimi Akimoto, Yoshihisa Fujiwara, Bulletin of the Chemical Society of Japan . 2001,第12期

机译：磁场对77 K刚性玻璃中间亚苯基双（苯基亚甲基）荧光的影响
3. ESTIMATE OF FACTORS AFFECTING THE RELATIVE INTENSITY OF COMPONENTS OF THE DOUBLET IN THE DELAYED FLUORESCENCE SPECTRUM OF CORONENE IN n-OCTANE AT 77 K [J] . N. V. Zhdanova, I. A. Dobrovolskaya, M. I. Deryabin Journal of Applied Spectroscopy . 2012,第6期

机译：在77 K时正辛烷中延迟的氟荧光光谱中影响双链体相对强度的因素的估计
4. ESR study of photodecomposition mechanism of a long-lived radical perfluoro-2,4-dimethly-3, ESR spectrum of trifluoromethyl radical formed during solid-phase photodecomposition at 77 K in glassy matrix [C] . S. R. Allayarov, D. A. Gordon Asia Pacific Electron Paramagnetic Resonance/Electron Spin Resonance Symposium . 2002

机译：长寿命自氟-2,4-二硫-2,4-二硫-2,4-二硫-3，在玻璃基质中的固相光分解期间形成的三氟甲基ESR光谱的光致基团的ESR研究
5. 1,4-Dipole forming photoreactions of alpha-trimethylsilyl and alpha-tributylstannyl substituted alpha-ketoamides, and, Mechanistic studies of photomacrocyclization reactions and their application in crown ether synthesis and fluorescence sensing of metal cations. [D] . Wang, Runtang. 2005

机译：α-三甲基甲硅烷基和α-三丁基锡烷基取代的α-酮酰胺的1，4-偶极形成光反应，以及光宏环化反应的机理研究及其在冠醚合成和金属阳离子荧光传感中的应用。
6. Use of the novel technique of analytical ultracentrifugation with fluorescence detection system identifies a 77S monosomal translation complex [O] . Xin Wang, Chongxu Zhang, Yueh-Chin Chiang, 2012

机译：利用荧光检测系统分析超速离心的新技术鉴定出77S单体翻译复合物
7. The 77 K fluorescence spectrum of the Photosystem I pigment—protein complex CPIa [O] . Argyroudi-Akoyunoglou Joan 1984

机译：光系统I颜料-蛋白质复合物CPIa的77 K荧光光谱

Fluorescence spectrum of alpha,omega-diphenyltetradecaheptaene in a rigid matrix at 77 K

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