On the Carbonium Ion Model for Visual Pigments
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概要
- 論文の詳細を見る
To examine the possibility of the formation of carbonium ion in visual pigment, the $\lambda_{\text{max}}$, $\pi$-electronic structure, total ground-state energy and adiabatic potentials for cis-trans isomerization are calculated for the carbonium ion of the unprotonated Schiff-base of retinal or retinal2. The calculations are carried out according to the previous formulations and parametrizations contrived to study protonated retinal Schiff-bases. It is shown only the case of retinal2 where Lewis acid adds to C14 can exhibit its $\lambda_{\text{max}}$ in the observed range of $\lambda_{\text{max}}$ for visual pigments but is contrary to the photoisomerization known to occur from the 11-cis to the all-trans form.
- 社団法人日本物理学会の論文
- 1974-11-15
著者
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KOMATSU Toshiro
Department of Physics, School of Science and Engineering, Waseda University
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Komatsu Toshiro
Department Of Dermatology School Of Medicine Iwate Medical University
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Komatsu Toshiro
Department Of Physics School Of Science And Engineering Waseda University
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Komatsu Tokutaro
Graduate School Of Arts & Sciences The University Of Tokyo
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Komatsu Tokutaro
Department Of Chemistry Graduate School Of Science Kyoto University
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Komatsu T
Osaka Univ. Osaka
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Suzuki Hideo
Department Of Cardiology Surugadai Nihon University Hospital
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Suzuki Hideo
Department Of Physics School Of Science And Engineering Waseda University
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Suzuki Hideo
Department of Bioscience Research, Tsukuba Research Laboratory, Toagosei Co., Ltd.
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