Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hideaki Kanno"'
Publikováno v:
Bulletin of the Chemical Society of Japan. 80:2145-2148
Gold fullerenes conform to the 2(N+1)2 skeletal electron counting rule, namely, they attain the maximum degree of kinetic stability when they have 2(N+1)2 mobile electrons. Icosahedral Au32 (N=3) i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9a681b1e6dd1a3672653d828cb2a56
https://doi.org/10.1246/bcsj.80.2145
https://doi.org/10.1246/bcsj.80.2145
Publikováno v:
Bulletin of the Chemical Society of Japan. 80:1518-1521
By definition, bond resonance energy (BRE) represents the contribution of a given π-bond to aromaticity. The minimum BRE in a π-system is an excellent measure of kinetic stability. It was found that the BRE for a peripheral π-bond correlated not o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6540e715b22f32bb92b82f22c51d7947
https://doi.org/10.1246/bcsj.80.1518
https://doi.org/10.1246/bcsj.80.1518
Publikováno v:
Journal of Molecular Spectroscopy. 242:150-155
The results of molecular beam Fourier transform microwave (FTMW) investigations of the van der Waals complexes of difluoromethane with 1,1-difluoroethene (DFE) and trifluoroethene (TFE) are reported. The rotational parameters of the complexes have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa8500b4ec771f1957985ec5390bf7d
https://doi.org/10.1016/j.jms.2007.02.025
https://doi.org/10.1016/j.jms.2007.02.025
Publikováno v:
Journal of the American Chemical Society. 127:13324-13330
Low-energy boron clusters are characterized by two-dimensional geometry. Aromaticity of these planar boron clusters was established in terms of topological resonance energy (TRE). All planar boron clusters were found to be highly aromatic with large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::229df4c2c483adea4b4cc86d9eef87a9
https://doi.org/10.1021/ja053171i
https://doi.org/10.1021/ja053171i
Autor:
Jun-ichi Aihara, Hideaki Kanno
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 722:111-115
Aromatic character of classical and non-classical fullerene isomers of C32 was analyzed in terms of Hess–Schaad resonance energy (HSRE), topological resonance energy (TRE), bond resonance energy (BRE) and the 2(N+1)2 rule of spherical aromaticity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977f00eb24cd6d76b6766a1f5d6f8ba4
https://doi.org/10.1016/j.theochem.2005.02.004
https://doi.org/10.1016/j.theochem.2005.02.004
Autor:
Jun-ichi Aihara, Hideaki Kanno
Publikováno v:
The Journal of Physical Chemistry A. 109:3717-3721
There has been controversy on the relative aromaticities of individual rings in a large polyacene molecule. Nucleus-independent chemical shift (NICS) values suggest that the highly reactive inner rings might be more aromatic than the outer ones and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b751eeb860a5cd3b65786309ee398bc
https://doi.org/10.1021/jp047183m
https://doi.org/10.1021/jp047183m
Autor:
Hideaki Kanno, Jun-ichi Aihara
Publikováno v:
Chemical Physics Letters. 398:440-444
A matching polynomial has been used as a characteristic polynomial for the aromaticity-free polyene reference of a fullerene molecule. All π-electron molecular orbitals (π-MOs) in the polyene references of all fullerene isomers with a given number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f45aa79de153ccec668e11188c3f385
https://doi.org/10.1016/j.cplett.2004.09.101
https://doi.org/10.1016/j.cplett.2004.09.101
Publikováno v:
Scopus-Elsevier
Mesoporous silica fibers were prepared by varying primary variables of the synthesis conditions in the static two-phase acidic system such as the hexane/Si(OR)4 and HCl/Si(OR)4 ratios as well as the alkyl chain length of silicon alkoxide. The morphol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0237b630fe0f04594ba5896d99bfe7
https://doi.org/10.2109/jcersj.111.502
https://doi.org/10.2109/jcersj.111.502
Autor:
Hideaki Kanno, Tadanori Kitajima, Kiyoshi Isobe, Noritaka Nakanishi, Makoto Tadokoro, Kazuhiro Nakasuji, Hiromi Shimada-Umemoto
Publikováno v:
Proceedings of the National Academy of Sciences. 99:4950-4955
Manipulation of molecular crystals formed from self-organization is one of the important methods to develop the new molecular functional materials. In particular, we look upon mutual cohesive interactions of hydrogen bonding and metal coordination as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1721e59e48e65c6b8d3a0e57d78895a
https://doi.org/10.1073/pnas.072661699
https://doi.org/10.1073/pnas.072661699
Publikováno v:
Inorganica Chimica Acta. 318:181-185
A new series of cobalt(III) complexes, [Co(2,2′,2′′-triaminotriethylamine)(4,4′-X 2 bpdo)] 3+ (X=Me, MeO, EtO), where 4,4′-X 2 bpdo denotes 4,4′-disubstituted-2,2′-bipyridine 1,1′-dioxide, were prepared. The complexes were resolved in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb52342f67ca80e57665ad6695afec4
https://doi.org/10.1016/s0020-1693(01)00408-x
https://doi.org/10.1016/s0020-1693(01)00408-x