Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Asuka Fujii"'
Autor:
Takeru Kato, Asuka Fujii
Publikováno v:
The Journal of Physical Chemistry A. 127:742-750
Autor:
Asuka Fujii, Takeru Kato
Publikováno v:
Physical Chemistry Chemical Physics. 24:163-171
The extent of the influence of an excess proton to the surrounding hydrogen bonds is estimated using IR spectroscopy of gas phase clusters.
Autor:
Toshihiko Maeyama, Qian-Rui Huang, Asuka Fujii, Jer-Lai Kuo, Tomoki Nishigori, Jing-Min Liu, Marusu Katada
Publikováno v:
The Journal of Physical Chemistry Letters. 12:7997-8002
The hemibond is a nonclassical covalent bond formed between a radical (cation) and a closed shell molecule. The hemibond formation ability of water has attracted great interest, concerning its role in ionization of water. While many computational stu
Publikováno v:
Journal of the Chinese Chemical Society. 69:42-50
Publikováno v:
The Journal of Physical Chemistry A. 125:3885-3891
The acidity of acetylene CH is stronger than that of alkane CH, and the attractive interaction between an acetylene CH with π-electrons, which shows a clear hydrogen bond property, is called activated CH/π interaction. In this study, cooperative en
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(20)
To explore the impact of fluorination on the hydrogen bond networks of protonated alkylalcohols, infrared spectroscopy and theoretical computations of protonated 2,2,2-trifluoroethanol clusters, H
Publikováno v:
The Journal of Physical Chemistry Letters. 11:10067-10072
Complex vibrational features of solvated hydronium ion, H3O+, in 3 μm enable us to look into the vibrational coupling among O-H stretching modes and other degrees of freedom. Two anharmonic coupling schemes have often been engaged to explain observe
Autor:
Asuka Fujii, Satoshi Maeda, Yoshiyuki Matsuda, Shinichi Mizutani, Koichi Ohno, Yutaro Hirano, Daichi Sakai
Publikováno v:
The Journal of Physical Chemistry A. 124:2802-2807
Isomerization dynamics involving the migrations, proton transfer reaction, and catalytic actions of water molecules upon vertical ionization of the formamide (FA)-(H2O)2 cluster is investigated by ...
Publikováno v:
Physical Chemistry Chemical Physics. 22:19230-19237
The McLafferty rearrangement is a well-known process in mass spectrometry. In ionization of organic molecules containing a carbonyl group, β cleavage occurs following transfer of a hydrogen atom of aliphatic CH at the γ position to the carbonyl gro
Publikováno v:
Physical Chemistry Chemical Physics. 22:22035-22046
Strong coupling between stretching fundamentals and bending overtones of vibrational modes, known as Fermi resonance (FR), has been observed for proton motions in the protonated trimethylamine-water cluster. To investigate the role of FR, we examined