Yasumasa J. l'Haya : rechercher sur Z-Library

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1

Optimization with a direct search for orbital localization

Tatsuji Sano, Susumu Narita, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1987

Langue:

english

Fichier:

PDF, 457 KB

english, 1987

2

The black phosphorus band structure calculation with a semi-empirical crystal orbital approach

Katsushi Kobayashi, Tatsuji Sano, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1992

Langue:

english

Fichier:

PDF, 333 KB

english, 1992

3

Time-resolved electron spin resonance study of hydrogen abstraction reaction of aromatic carbonyl compounds in their ππ* triplet states

Yoshio Sakaguchi, Hisaharu Hayashi, Yasumasa J. I'Haya

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 553 KB

english, 1992

4

Why not use point charge models for the determination of bond angles?

Yuuzi Takahata, Toshiyuki Eri, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1974

Langue:

english

Fichier:

PDF, 398 KB

english, 1974

5

CIDEP study of the photochemical reactions of carbonyl compounds showing the external magnetic field effect in a micelle

Yoshio Sakaguchi, Hisaharu Hayashi, Hisao Murai, Yasumasa J. I'haya

Journal:

Chemical Physics Letters

Année:

1984

Langue:

english

Fichier:

PDF, 408 KB

english, 1984

6

Reply to comment “on alternating phase effects in individual spin multiplets in electron spin-polarized (CIDEP) free-radical spectra”

Hisaharu Hayashi, Yoshio Sakaguchi, Hisao Murai, Yasumasa J. l'Haya

Journal:

Chemical Physics Letters

Année:

1985

Langue:

english

Fichier:

PDF, 129 KB

english, 1985

7

Photosensitized triplet state of stilbene detected by a time-resolved ESR method

Hisao Murai, Yoshinori Yamamoto, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1986

Langue:

english

Fichier:

PDF, 362 KB

english, 1986

8

Singlet precursor cidep observed in the photolysis of tetraphenylhydrazine

Koichi Matsuda, Hisao Murai, Yasumasa J. I'haya

Journal:

Chemical Physics Letters

Année:

1986

Langue:

english

Fichier:

PDF, 324 KB

english, 1986

9

Intermolecular energy transfer of the spin-polarized triplet state in a γ-cyclodextrin cavity

Hisao Murai, Yasuhiro Mizunuma, Kyoichi Ashikawa, Yoshinori Yamamoto, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1988

Langue:

english

Fichier:

PDF, 334 KB

english, 1988

10

Acceleration of convergence in iterative methods when solving Newton-Raphson equations in second-order SCF calculations for energy-localized orbitals

Tatsuji Sano, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1990

Langue:

english

Fichier:

PDF, 451 KB

english, 1990

11

Quasi-particle energy band structure and core-electron transition energy calculation for two-dimensional hexagonal boron nitride

Katsushi Kobayashi, Tatsuji Sano, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1994

Langue:

english

Fichier:

PDF, 283 KB

english, 1994

12

Time-resolved ESR study of the triplet state of xanthone and the triplet-triplet energy transfer in cyclodextrins

Hisao Murai, Yasumasa J. I'haya

Journal:

Chemical Physics

Année:

1989

Langue:

english

Fichier:

PDF, 587 KB

english, 1989

13

Dynamical screening by Σ-electrons in π-electron transitions: Treatment in the equations-of-motion method

Tai-Ichi Shibuya, Yasumasa J. I'haya, Vincent McKoy

Journal:

International Journal of Quantum Chemistry

Année:

1975

Langue:

english

Fichier:

PDF, 467 KB

english, 1975

14

The electronic structure of naphthalene

Hirotoshi Ito, Yasumasa I'haya

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Année:

1964

Langue:

english

Fichier:

PDF, 526 KB

english, 1964

15

Predictions of molecular geometries and electronic spectra of complex unsaturated molecules from MC-LCAO-MO method with particular reference to triplet-triplet transitions of naphthalene

Mitsunobu Nakayama, Kazunori Sazi, Yasumasa J. I'Haya

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Année:

1975

Langue:

english

Fichier:

PDF, 674 KB

english, 1975

16

Formation of α-keto alkyl radical in the photoreduction of chromone as studied by the laser photolysis—ESR technique

Masatoshi Igarashi, Yoshio Sakaguchi, Hisaharu Hayashi, Yasumasa J. I'Haya

Journal:

Chemical Physics Letters

Année:

1991

Langue:

english

Fichier:

PDF, 522 KB

english, 1991

17

Some Studies in Molecular Orbital Theory. II

I'Haya, Yasumasa

Journal:

Journal of the American Chemical Society

Année:

1959

Langue:

english

Fichier:

PDF, 806 KB

english, 1959

18

Some Studies in Molecular Orbital Theory. I

I'Haya, Yasumasa

Journal:

Journal of the American Chemical Society

Année:

1959

Langue:

english

Fichier:

PDF, 920 KB

english, 1959

19

Time-resolved ESR study on photochemical formation of radical pair in cyclodextrin cavities

Murai, Hisao, Yamamoto, Yoshinori, I'Haya, Yasumasa J.

Journal:

Canadian Journal of Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 345 KB

english, 1991

20

Time-resolved electron paramagnetic resonance spectra of photoexcited triplet states of electron–donor–acceptor complexes in frozen solution: Methylated benzenes and chlorinated phthalic anhydrides

Murai, Hisao, Minami, Masashi, I’Haya, Yasumasa J.

Journal:

The Journal of Chemical Physics

Année:

1994

Langue:

english

Fichier:

PDF, 715 KB

english, 1994

21

Constrained Newton approach adequate to direct self-consistent field calculations in closed- and open-shell configurations

Sano, Tatsuji, I’Haya, Yasumasa J.

Journal:

The Journal of Chemical Physics

Année:

1991

Langue:

english

Fichier:

PDF, 825 KB

english, 1991

22

Evaluation of molecular spin-orbit integrals by a gaussian expansion method

Ito, Hirotoshi, I'Haya, Yasumasa J.

Journal:

Molecular Physics

Année:

1972

Langue:

english

Fichier:

PDF, 691 KB

english, 1972

23

Time-resolved ESR detection of the phosphorescent states of xanthone in glassy matrixes at 77 K

Murai, Hisao, Minami, Masashi, I'Haya, Yasumasa J.

Journal:

Journal of Physical Chemistry

Année:

1988

Langue:

english

Fichier:

PDF, 605 KB

english, 1988

24

Fast formation of methyl radical from methylaquocobaloxime as studied by time-resolved optical and ESR techniques

Sakaguchi, Yoshio., Hayashi, Hisaharu., I'Haya, Yasumasa J.

Journal:

Journal of Physical Chemistry

Année:

1990

Langue:

english

Fichier:

PDF, 416 KB

english, 1990

25

CIDEP studies of the formation of cyclohexadienyl-type radicals in the photoreduction of aromatic ketones

Hayashi, Hisaharu, Sakaguchi, Yoshio, Murai, Hisao, I'Haya, Yasumasa J.

Journal:

Journal of Physical Chemistry

Année:

1986

Langue:

english

Fichier:

PDF, 648 KB

english, 1986

26

CIDEP studies of the formation of benzyl-type radicals in the photoreduction of flavones

Sakaguchi, Yoshio, Hayashi, Hisaharu, Murai, Hisao, I'Haya, Yasumasa J.

Journal:

Journal of Physical Chemistry

Année:

1986

Langue:

english

Fichier:

PDF, 662 KB

english, 1986

27

The Dimerization of Benzoic Acid in Carbon Tetrachloride and Chloroform

I’haya, Yasumasa, Shibuya, Tai-ichi

Journal:

Bulletin of the Chemical Society of Japan

Année:

1965

Langue:

english

Fichier:

PDF, 7.72 MB

english, 1965

28

Cotton Effect Induced in Optically Inactive Molecules and Molecular Complexes by Optically Active Environment. I. Pyrene, TCNNQ, and Their Molecular Complex in Acetylcellulose Film

I’Haya, Yasumasa J., Yunoki, Toru

Journal:

Bulletin of the Chemical Society of Japan

Année:

1972

Fichier:

PDF, 541 KB

1972

29

Linear Response Polarizability Theory of the UV, ORD, and CD Bandshapes of Helical Biopolymers. Single- and Double-Stranded Polyadenylic Acids

Ito, Hirotoshi, I’Haya, Yasumasa J., Eri, Toshiyuki

Journal:

Bulletin of the Chemical Society of Japan

Année:

1978

Fichier:

PDF, 1.23 MB

1978

30

The Triplet State of Acenaphthenequinone Crystals Studied by Means of Zeeman Spectroscopy

Sano, Mizuka, Narisawa, Takatoshi, I’haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1975

Fichier:

PDF, 329 KB

1975

31

Self-Consistent Renormalized RPA: The Electronic Excited States of Benzene in the INDO/S Method

Ito, Hirotoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1977

Fichier:

PDF, 381 KB

1977

32

Cotton Effect Induced in Optically Inactive Molecules and Molecular Complexes by Optically Active Environment. II. Acridine and Phenazine in Cellulose Diacetate Film

I’Haya, Yasumasa J., Aoi, Taka-aki, Sano, Tatsuji

Journal:

Bulletin of the Chemical Society of Japan

Année:

1980

Fichier:

PDF, 751 KB

1980

33

Hyperconjugation. I. General Theory and Its Applications to Simple LCAO MO Calculations

I’haya, Yasumasa

Journal:

Bulletin of the Chemical Society of Japan

Année:

1955

Langue:

english

Fichier:

PDF, 15.22 MB

english, 1955

34

A New Observation on the Polarized Absorption Spectra of TCNNQ Molecular Complexes

I’Haya, Yasumasa J., Yunoki, Toru, Suzuki, Noboru

Journal:

Bulletin of the Chemical Society of Japan

Année:

1970

Fichier:

PDF, 154 KB

1970

35

Electronic Structures of the Oxocarbon Anions. III. Application of the Extended Hückel and Variable Electronegativity Extended Hückel Methods

Sakamoto, Kazuyoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1971

Fichier:

PDF, 737 KB

1971

36

Polarized Absorption Spectra of TCNNQ-Aromatic Hydrocarbon Molecular Complexes

I’haya, Yasumasa J., Yunoki, Toru, Suzuki, Noboru

Journal:

Bulletin of the Chemical Society of Japan

Année:

1972

Fichier:

PDF, 1010 KB

1972

37

Predictions of Molecular Geometries and Electronic Spectra of Complex Unsaturated Molecules from MC-LCAO-MO Method. II. 1,3-Butadiene and Cyclobutadiene

Nakayama, Mitsunobu, Nishihira, Moriyuki, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1976

Fichier:

PDF, 1.04 MB

1976

38

Radiative Triplet Lifetimes in Benzene and Azabenzenes with Particular Reference to Phosphorescence Mechanisms in Benzene

Ito, Hirotoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1976

Fichier:

PDF, 1.12 MB

1976

39

The Approximate Self-Consistent Renormalized RPA: The Electronic Excited States of DNA Bases in the CNDO/S Method

Ito, Hirotoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1976

Fichier:

PDF, 857 KB

1976

40

Theoretical Analysis of Optical Rotatory Power of Methylcyclohexanone with Treatment of Conformational Equilibria

Nakamura, Tomoyasu, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1976

Fichier:

PDF, 739 KB

1976

41

Factor Group Splitting and the Lowest Triplet State of Tetrachlorophthalic Anhydride Crystals

Sano, Mizuka, Narisawa, Takatoshi, Matsuka, Mitsunobu, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1977

Fichier:

PDF, 441 KB

1977

42

Zeeman Absorption Spectra of 2,3-Dichloro-9,10-anthraquinone Crystals

Sano, Mizuka, Narisawa, Takatoshi, Izawa, Kohji, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1979

Fichier:

PDF, 670 KB

1979

43

Calculations of g Tensors and Hyperfine Splitting Tensors for Molecules in Their Triplet States

Morikawa, Tetsuo, I’Haya, Yasumasa J., Nakano, Junji

Journal:

Bulletin of the Chemical Society of Japan

Année:

1980

Fichier:

PDF, 1.17 MB

1980

44

Cotton Effect Induced in Optically Inactive Molecules and Molecular Complexes by Optically Active Environment. III. Circular Dichroism Induced by Association of α-Chymotrypsin and Dyes

I’Haya, Yasumasa J., Oikawa, Yasunobu, Nakamura, Tomoyasu

Journal:

Bulletin of the Chemical Society of Japan

Année:

1980

Fichier:

PDF, 956 KB

1980

45

A Linear Response Polarizability Theory for an Extended Fano–DeVoe Model with Comments on the Joint Use of Both Short- and Long-Range Inter(sub)molecular Interaction Approximations

Ito, Hirotoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1987

Fichier:

PDF, 1.66 MB

1987

46

CIDEP STUDY OF THE FORMATION OF ARYL-SUBSTITUTED GERMYL RADICALS IN DIRECT PHOTOEJECTION OF THE GERMYL ANIONS

Mochida, Kunio, Wakasa, Masanobu, Murai, Hisao, I’haya, Yasumasa J., Sakaguchi, Yoshio, Hayashi, Hisaharu

Journal:

Chemistry Letters

Année:

1986

Langue:

english

Fichier:

PDF, 3.41 MB

english, 1986

47

Hyperconjugation. II. The Electronic Structures and Conjugation Energies of Alkylbenzenes

I’haya, Yasumasa

Journal:

Bulletin of the Chemical Society of Japan

Année:

1955

Langue:

english

Fichier:

PDF, 10.68 MB

english, 1955

48

Faraday Rotation for the Hydrogen Molecule

I’haya, Yasumasa

Journal:

Bulletin of the Chemical Society of Japan

Année:

1965

Langue:

english

Fichier:

PDF, 2.00 MB

english, 1965

49

Optical Activity of Nucleic Acid-Thionine Complexes

I’haya, Yasumasa J., Nakamura, Tomoyasu

Journal:

Bulletin of the Chemical Society of Japan

Année:

1971

Fichier:

PDF, 996 KB

1971

50

An Analysis of the UV, ORD, and CD Bandshapes of the DNA–Acridine Orange Complex by the Linear Response Polarizability Theory

Ito, Hirotoshi, I’Haya, Yasumasa J.

Journal:

Bulletin of the Chemical Society of Japan

Année:

1979

Fichier:

PDF, 1.27 MB

1979