M
Mitsuo Tasumi
Researcher at University of Tokyo
Publications - 292
Citations - 19864
Mitsuo Tasumi is an academic researcher from University of Tokyo. The author has contributed to research in topics: Raman spectroscopy & Infrared spectroscopy. The author has an hindex of 50, co-authored 291 publications receiving 19478 citations. Previous affiliations of Mitsuo Tasumi include Saitama University.
Papers
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Matrix-isolation infrared and ultraviolet spectroscopic studies of less stable conformers of 1,3,5-hexatriene
TL;DR: The infrared spectra of the 3- trans and 3- cis isomers of 1,3,5-hexatriene in low-temperature Ar matrices deposited from a high temperature nozzle or deposited under irradiation of the Hg 253.7 nm light show a number of new bands as mentioned in this paper.
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Vibrational analyses of trans,trans‐1,3,5,7‐octatetraene and all‐trans‐1,3,5,7,9‐decapentaene based on ab initio molecular orbital calculations and observed infrared and Raman spectra
TL;DR: In this paper, the infrared and Raman spectra of all trans oligoenes were measured at the second-order Mo/ller-Plesset perturbation (MP2) level with the 6.31G* basis set.
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Near-infrared-induced conformational isomerization of 2-chloroethanol in an argon matrix
H. Takeuchi,Mitsuo Tasumi +1 more
TL;DR: The infrared spectrum of 2-chloroethanol in a low-temperature Ar matrix shows marked intensity changes in the OH and C-Cl stretching reg as discussed by the authors.
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Transient Raman spectra of the all-trans and 7-, 9-, 11- and 13-mono-cis isomers of retinal and the mechanism of the cis-trans isomerization in the lowest excited triplet state
TL;DR: In this paper, a scheme for the mechanism of the isomerization in T 1 is proposed in which the cis-trans partitioning takes place in the vibrationally, excited levels of the cis T 1 manifold and in which an efficient intersystem crossing occurring in these levels plays an essential role.
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Spectroscopic Studies on the Radical-Cation Dimer of a Model Compound of Poly(p-phenylenevinylene). Similarities between the Dimer and the State of Positive Polarons in the Sulfuric-Acid-Treated Polymer
TL;DR: In this paper, the authors studied the reversible dimerization of the radical cations of a model compound [C6H4CHCH] of poly(p-phenylenevinylene) (PPV) in dichloromethane solution has been studied by electron spin resonance, and resonance Raman spectroscopy.