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2019

An azulene-based chiral helicene and its air-stable cation radical

Narita, M., Teraoka, T., Murafuji, T., Shiota, Y., Yoshizawa, K., Mori, S., Uno, H., Kanegawa, S., Sato, O., Goto, K. & Tani, F., Jan 1 2019, In : Bulletin of the Chemical Society of Japan. 92, 11, p. 1867-1873 7 p.

Research output: Contribution to journalArticle

Open Access
Cations
Paramagnetic resonance
Air
Oxidation
Enantiomers

Computational Study on the Light-Induced Oxidation of Iridium-Aqua Complex to Iridium-Oxo Complex over WO3(001) Surface

Ikeda, K., Mahyuddin, M. H., Shiota, Y., Staykov, A., Matsumoto, T., Ogo, S. & Yoshizawa, K., Jan 1 2019, (Accepted/In press) In : Inorganic chemistry.

Research output: Contribution to journalArticle

Iridium
iridium
Oxidation
oxidation
Conduction bands
5 Citations (Scopus)

Cupric-superoxide complex that induces a catalytic aldol reaction-type C–C bond formation

Abe, T., Hori, Y., Shiota, Y., Ohta, T., Morimoto, Y., Sugimoto, H., Ogura, T., Yoshizawa, K. & Itoh, S., Dec 1 2019, In : Communications Chemistry. 2, 1, 12.

Research output: Contribution to journalArticle

Open Access
Superoxides
carbonyl compound
Carbonyl compounds
transition element
copper
1 Citation (Scopus)

Dual Catalytic Cycle of H2 and H2O Oxidations by a Half-Sandwich Iridium Complex: A Theoretical Study

Ikeda, K., Hori, Y., Mahyuddin, M. H., Shiota, Y., Staykov, A. T., Matsumoto, T., Yoshizawa, K. & Ogo, S., Jun 3 2019, In : Inorganic Chemistry. 58, 11, p. 7274-7284 11 p.

Research output: Contribution to journalArticle

Iridium
iridium
Oxidation
oxidation
cycles

Formation of a Ruthenium(V) - Imido Complex and the Reactivity in Substrate Oxidation in Water through the Nitrogen Non-Rebound Mechanism

Ishizuka, T., Kogawa, T., Makino, M., Shiota, Y., Ohara, K., Kotani, H., Nozawa, S., Adachi, S. I., Yamaguchi, K., Yoshizawa, K. & Kojima, T., Oct 7 2019, In : Inorganic chemistry. 58, 19, p. 12815-12824 10 p.

Research output: Contribution to journalArticle

Ruthenium
ruthenium
Nitrogen
reactivity
nitrogen

Fundamental electron-transfer and proton-coupled electron-transfer properties of Ru(iv)-oxo complexes

Kotani, H., Shimomura, H., Horimoto, M., Ishizuka, T., Shiota, Y., Yoshizawa, K., Yanagisawa, S., Kawahara-Nakagawa, Y., Kubo, M. & Kojima, T., Jan 1 2019, In : Dalton Transactions. 48, 35, p. 13154-13161 8 p.

Research output: Contribution to journalArticle

Protons
Electrons
Discrete Fourier transforms
Oxidation

Giant anisotropic thermal expansion actuated by thermodynamically assisted reorientation of imidazoliums in a single crystal

Yao, Z. S., Guan, H., Shiota, Y., He, C. T., Wang, X. L., Wu, S. Q., Zheng, X., Su, S. Q., Yoshizawa, K., Kong, X., Sato, O. & Tao, J., Dec 1 2019, In : Nature communications. 10, 1, 4805.

Research output: Contribution to journalArticle

Open Access
retraining
Thermal expansion
thermal expansion
Hot Temperature
Single crystals
2 Citations (Scopus)

High-temperature cooperative spin crossover transitions and single-crystal reflection spectra of [Fe III (qsal) 2 ](CH 3 OSO 3 ) and related compounds

Takahashi, K., Yamamoto, K., Yamamoto, T., Einaga, Y., Shiota, Y., Yoshizawa, K. & Mori, H., Jan 1 2019, In : Crystals. 9, 2, 81.

Research output: Contribution to journalArticle

Open Access
OSO-3
Optical conductivity
crossovers
Crystal structure
Single crystals

Iron complex of a quadruply fused porphyrin: Synthesis, structure and redox properties

Ishizuka, T., Komamura, K., Saegusa, Y., Tanaka, S., Shiota, Y., Yoshizawa, K. & Kojima, T., Jan 1 2019, (Accepted/In press) In : Journal of Porphyrins and Phthalocyanines.

Research output: Contribution to journalArticle

Porphyrins
Iron
Ligands
Oxidation
Electrolysis

Local structures and electronic properties of In atoms in In-doped ZnO

Hori, Y., Shiota, Y., Ida, T., Yoshizawa, K. & Mizuno, M., Sep 1 2019, In : Thin Solid Films. 685, p. 428-433 6 p.

Research output: Contribution to journalArticle

Zinc Oxide
Indium
Zinc oxide
Electronic properties
zinc oxides
Molecular oxygen
Methane
Oxidation
Hydroxylation
Isomerization
9 Citations (Scopus)

Methane selective oxidation to methanol by metal-exchanged zeolites: A review of active sites and their reactivity

Mahyuddin, M. H., Shiota, Y. & Yoshizawa, K., Jan 1 2019, In : Catalysis Science and Technology. 9, 8, p. 1744-1768 25 p.

Research output: Contribution to journalReview article

Zeolites
Hydroxylation
Methane
Methanol
Metals
1 Citation (Scopus)

Observation of Proton Transfer Coupled Spin Transition and Trapping of Photoinduced Metastable Proton Transfer State in an Fe(II) Complex

Nakanishi, T., Hori, Y., Sato, H., Wu, S. Q., Okazawa, A., Kojima, N., Yamamoto, T., Einaga, Y., Hayami, S., Horie, Y., Okajima, H., Sakamoto, A., Shiota, Y., Yoshizawa, K. & Sato, O., Sep 11 2019, In : Journal of the American Chemical Society. 141, 36, p. 14384-14393 10 p.

Research output: Contribution to journalArticle

Spin Trapping
Proton transfer
Protons
Observation
Hydrazones

Real-space observation of far- and near-field-induced photolysis of molecular oxygen on an Ag(110) surface by visible light

Lin, C., Ikeda, K., Shiota, Y., Yoshizawa, K. & Kumagai, T., Oct 14 2019, In : Journal of Chemical Physics. 151, 14, 144705.

Research output: Contribution to journalArticle

Molecular oxygen
Photolysis
photolysis
far fields
near fields

Redox behaviour of the β-dihydroporphycene cobalt complex: study on the effect of hydrogenation of the ligand

Hashimoto, K., Koide, T., Okawara, T., Shimakoshi, H., Hori, Y., Shiota, Y., Yoshizawa, K. & Hisaeda, Y., Jan 1 2019, In : Dalton Transactions. 48, 3, p. 872-881 10 p.

Research output: Contribution to journalArticle

Cobalt
Hydrogenation
Ligands
Anions
Electrons

Role of Amino Acid Residues for Dioxygen Activation in the Second Coordination Sphere of the Dicopper Site of pMMO

Miyanishi, M., Abe, T., Hori, Y., Shiota, Y. & Yoshizawa, K., Sep 16 2019, In : Inorganic chemistry. 58, 18, p. 12280-12288 9 p.

Research output: Contribution to journalArticle

tyrosine
amino acids
Protons
Chemical activation
glutamates

Temperature dependence of spherical electron transfer in a nanosized [Fe14] complex

Huang, W., Wu, S., Gu, X., Li, Y., Okazawa, A., Kojima, N., Hayami, S., Baker, M. L., Bencok, P., Noguchi, M., Miyazaki, Y., Nakano, M., Nakanishi, T., Kanegawa, S., Inagaki, Y., Kawae, T., Zhuang, G. L., Shiota, Y., Yoshizawa, K., Wu, D. & 1 others, Sato, O., Dec 1 2019, In : Nature communications. 10, 1, 5510.

Research output: Contribution to journalArticle

Open Access
electron transfer
Electrons
temperature dependence
Temperature
Dimethyl Sulfoxide
1 Citation (Scopus)

Visible light-driven cross-coupling reactions of alkyl halides with phenylacetylene derivatives for C(sp3)-C(sp) bond formation catalyzed by a B12 complex

Chen, L., Kametani, Y., Imamura, K., Abe, T., Shiota, Y., Yoshizawa, K., Hisaeda, Y. & Shimakoshi, H., Jan 1 2019, In : Chemical Communications. 55, 87, p. 13070-13073 4 p.

Research output: Contribution to journalArticle

Photocatalysts
Derivatives
Vitamin B 12
Catalysts
Temperature
2017
5 Citations (Scopus)

Acid-Base Properties of a Freebase Form of a Quadruply Ring-Fused Porphyrin - Stepwise Protonation Induced by Rigid Ring-Fused Structure

Saegusa, Y., Ishizuka, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Jan 6 2017, In : Journal of Organic Chemistry. 82, 1, p. 322-330 9 p.

Research output: Contribution to journalArticle

Protonation
Porphyrins
Pyrroles
Acids
Nitrogen
19 Citations (Scopus)

An Azulene-Fused Tetracene Diimide with a Small HOMO–LUMO Gap

Koide, T., Takesue, M., Murafuji, T., Satomi, K., Suzuki, Y., Kawamata, J., Terai, K., Suzuki, M., Yamada, H., Shiota, Y., Yoshizawa, K. & Tani, F., Aug 1 2017, In : ChemPlusChem. 82, 7, p. 1010-1014 5 p.

Research output: Contribution to journalArticle

Electronic properties
Photons
azulene
naphthacene
9 Citations (Scopus)

Anisotropic Change in the Magnetic Susceptibility of a Dynamic Single Crystal of a Cobalt(II) Complex

Yao, Z. S., Wu, S. Q., Kitagawa, Y., Su, S. Q., Huang, Y. G., Li, G. L., Ni, Z. H., Nojiri, H., Shiota, Y., Yoshizawa, K., Kang, S., Kanegawa, S. & Sato, O., Jan 1 2017, In : Angewandte Chemie - International Edition. 56, 3, p. 717-721 5 p.

Research output: Contribution to journalArticle

Cobalt
Magnetic susceptibility
Oxalates
Single crystals
Angular momentum
12 Citations (Scopus)

Catalytic C-H amination driven by intramolecular ligand-to-nitrene one-electron transfer through a rhodium(III) centre

Fujita, D., Sugimoto, H., Shiota, Y., Morimoto, Y., Yoshizawa, K. & Itoh, S., Jan 1 2017, In : Chemical Communications. 53, 35, p. 4849-4852 4 p.

Research output: Contribution to journalArticle

Amination
Rhodium
Ligands
Electrons
Xanthenes

Efficient 1H NMR chiral discrimination of sulfoxides caused by the dynamic nature of (R,R)-3′,3″-biBINOL

Kawanami, T., Ishizuka, K., Furuno, H., Shiota, Y., Yoshizawa, K. & Inanaga, J., Nov 15 2017, In : Tetrahedron Asymmetry. 28, 11, p. 1587-1590 4 p.

Research output: Contribution to journalArticle

Sulfoxides
Chirality
chirality
Discrete Fourier transforms
Dimers
3 Citations (Scopus)

Formation of supramolecular hetero-triads by controlling the hydrogen bonding of conjugate bases with a diprotonated porphyrin based on electrostatic interaction

Suzuki, W., Kotani, H., Ishizuka, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Jan 1 2017, In : Chemical Communications. 53, 47, p. 6359-6362 4 p.

Research output: Contribution to journalArticle

Porphyrins
Coulomb interactions
Hydrogen bonds
Acids
Thermodynamic stability
1 Citation (Scopus)

Isolation and phototransformation of enantiomerically pure iridium(III) bis[(4,6-difluorophenyl)pyridinato-N,C2]picolinate

Wang, Y., Harada, T., Shiota, Y., Yoshizawa, K., Wang, H., Wang, S., Ye, X., Ogasawara, M. & Nakano, T., Jan 1 2017, In : RSC Advances. 7, 47, p. 29550-29553 4 p.

Research output: Contribution to journalArticle

Iridium
Enantiomers
picolinic acid
12 Citations (Scopus)
Gems
Alkenes
Olefins
Styrenes
Cyclopropanes
8 Citations (Scopus)

Photochemical Intramolecular C−H Addition of Dimesityl(hetero)arylboranes through a [1,6]-Sigmatropic Rearrangement

Ando, N., Fukazawa, A., Kushida, T., Shiota, Y., Itoyama, S., Yoshizawa, K., Matsui, Y., Kuramoto, Y., Ikeda, H. & Yamaguchi, S., Jan 1 2017, In : Angewandte Chemie - International Edition. 56, 40, p. 12210-12214 5 p.

Research output: Contribution to journalArticle

Photochemical reactions
Photolysis
Absorption spectra
Wavelength
Lasers
44 Citations (Scopus)

Roles of Zeolite Confinement and Cu-O-Cu Angle on the Direct Conversion of Methane to Methanol by [Cu2(μ-O)]2+-Exchanged AEI, CHA, AFX, and MFI Zeolites

Mahyuddin, M. H., Staykov, A., Shiota, Y., Miyanishi, M. & Yoshizawa, K., Jun 2 2017, In : ACS Catalysis. 7, 6, p. 3741-3751 11 p.

Research output: Contribution to journalArticle

Zeolites
Methane
Methanol
Density functional theory
Hydroxylation
25 Citations (Scopus)

Specific Enhancement of Catalytic Activity by a Dicopper Core: Selective Hydroxylation of Benzene to Phenol with Hydrogen Peroxide

Tsuji, T., Zaoputra, A. A., Hitomi, Y., Mieda, K., Ogura, T., Shiota, Y., Yoshizawa, K., Sato, H. & Kodera, M., Jan 1 2017, In : Angewandte Chemie - International Edition. 56, 27, p. 7779-7782 4 p.

Research output: Contribution to journalArticle

Hydroxylation
Phenol
Benzene
Hydrogen peroxide
Hydrogen Peroxide
5 Citations (Scopus)

Synergy of electrostatic and van der waals interactions in the adhesion of epoxy resin with carbon-fiber and glass surfaces

Yoshizawa, K., Semoto, T., Hitaoka, S., Higuchi, C., Shiota, Y. & Tanaka, H., Jan 1 2017, In : Bulletin of the Chemical Society of Japan. 90, 5, p. 500-505 6 p.

Research output: Contribution to journalArticle

Epoxy Resins
Electrostatics
Adhesion
Adhesives
Glass
11 Citations (Scopus)

Theoretical Investigation of Methane Hydroxylation over Isoelectronic [FeO]2+- and [MnO]+-Exchanged Zeolites Activated by N2O

Mahyuddin, M. H., Shiota, Y., Staykov, A. & Yoshizawa, K., Sep 5 2017, In : Inorganic chemistry. 56, 17, p. 10370-10380 11 p.

Research output: Contribution to journalArticle

Zeolites
Hydroxylation
Methane
zeolites
methane
6 Citations (Scopus)

Thermodynamics and Photodynamics of a Monoprotonated Porphyrin Directly Stabilized by Hydrogen Bonding with Polar Protic Solvents

Suzuki, W., Kotani, H., Ishizuka, T., Ohkubo, K., Shiota, Y., Yoshizawa, K., Fukuzumi, S. & Kojima, T., Jan 1 2017, In : Chemistry - A European Journal. 23, 19, p. 4669-4679 11 p.

Research output: Contribution to journalArticle

Porphyrins
Hydrogen bonds
Thermodynamics
Electrons
Acetone
7 Citations (Scopus)
Alkenes
Computer aided manufacturing
Hydrogenation
Osmium
Carbon Monoxide
2016
14 Citations (Scopus)

A New Family of Anionic FeIII Spin Crossover Complexes Featuring a Weak-Field N2O4 Coordination Octahedron

Takahashi, K., Kawamukai, K., Okai, M., Mochida, T., Sakurai, T., Ohta, H., Yamamoto, T., Einaga, Y., Shiota, Y. & Yoshizawa, K., Jan 22 2016, In : Chemistry - A European Journal. 22, 4, p. 1253-1257 5 p.

Research output: Contribution to journalArticle

Ligands
Magnetic susceptibility
Discrete Fourier transforms
Anions
Negative ions
11 Citations (Scopus)

A Ruthenium(III)–Oxyl Complex Bearing Strong Radical Character

Shimoyama, Y., Ishizuka, T., Kotani, H., Shiota, Y., Yoshizawa, K., Mieda, K., Ogura, T., Okajima, T., Nozawa, S. & Kojima, T., Jan 1 2016, In : Angewandte Chemie - International Edition. 55, 45, p. 14041-14045 5 p.

Research output: Contribution to journalArticle

Bearings (structural)
Ruthenium
Oxidation
Benzoic Acid
Benzoic acid
4 Citations (Scopus)
Cyclobutanes
Ground state
Dimerization
Energy gap
Molecules
54 Citations (Scopus)

Direct Conversion of Methane to Methanol by Metal-Exchanged ZSM-5 Zeolite (Metal = Fe, Co, Ni, Cu)

Mahyuddin, M. H., Staykov, A. T., Shiota, Y. & Yoshizawa, K., Dec 2 2016, In : ACS Catalysis. 6, 12, p. 8321-8331 11 p.

Research output: Contribution to journalArticle

Methane
Methanol
Metals
Catalyst activity
Activation energy
8 Citations (Scopus)

Directional Electron Transfer in Crystals of [CrCo] Dinuclear Complexes Achieved by Chirality-Assisted Preparative Method

Kanegawa, S., Shiota, Y., Kang, S., Takahashi, K., Okajima, H., Sakamoto, A., Iwata, T., Kandori, H., Yoshizawa, K. & Sato, O., Nov 2 2016, In : Journal of the American Chemical Society. 138, 43, p. 14170-14173 4 p.

Research output: Contribution to journalArticle

Chirality
Electrons
Polarization
Ligands
Crystals
10 Citations (Scopus)

Formation and High Reactivity of the anti-Dioxo Form of High-Spin μ-Oxodioxodiiron(IV) as the Active Species That Cleaves Strong C-H Bonds

Kodera, M., Ishiga, S., Tsuji, T., Sakurai, K., Hitomi, Y., Shiota, Y., Sajith, P. K., Yoshizawa, K., Mieda, K. & Ogura, T., Apr 18 2016, In : Chemistry - A European Journal. 22, 17, p. 5924-5936 13 p.

Research output: Contribution to journalArticle

Alkanes
Oxidants
Paraffins
Substrates
Toluene
1 Citation (Scopus)
Hysteresis
Polymers
Thiosemicarbazones
Cations
Hydrogen bonds
16 Citations (Scopus)

Heterometallic FeIII/K Coordination Polymer with a Wide Thermal Hysteretic Spin Transition at Room Temperature

Kang, S., Shiota, Y., Kariyazaki, A., Kanegawa, S., Yoshizawa, K. & Sato, O., Jan 11 2016, In : Chemistry - A European Journal. 22, 2, p. 532-538 7 p.

Research output: Contribution to journalArticle

Alkali Metals
Hysteresis
Polymers
Alkali metals
Cations
33 Citations (Scopus)

Homogeneous Photocatalytic Water Oxidation with a Dinuclear CoIII-Pyridylmethylamine Complex

Ishizuka, T., Watanabe, A., Kotani, H., Hong, D., Satonaka, K., Wada, T., Shiota, Y., Yoshizawa, K., Ohara, K., Yamaguchi, K., Kato, S., Fukuzumi, S. & Kojima, T., Feb 1 2016, In : Inorganic Chemistry. 55, 3, p. 1154-1164 11 p.

Research output: Contribution to journalArticle

Oxidation
oxidation
Water
Oxidants
water
10 Citations (Scopus)
Pterins
Ruthenium
Alkalinity
Electron transitions
Protons
7 Citations (Scopus)

Persistent four-coordinate iron-centered radical stabilized by π-donation

Sunada, Y., Ishida, S., Hirakawa, F., Shiota, Y., Yoshizawa, K., Kanegawa, S., Sato, O., Nagashima, H. & Iwamoto, T., Jan 1 2016, In : Chemical Science. 7, 1, p. 191-198 8 p.

Research output: Contribution to journalArticle

Iron
Hot Temperature
nonacarbonyl diiron
21 Citations (Scopus)

Possible Peroxo State of the Dicopper Site of Particulate Methane Monooxygenase from Combined Quantum Mechanics and Molecular Mechanics Calculations

Itoyama, S., Doitomi, K., Kamachi, T., Shiota, Y. & Yoshizawa, K., Mar 21 2016, In : Inorganic chemistry. 55, 6, p. 2771-2775 5 p.

Research output: Contribution to journalArticle

methane monooxygenase
Molecular mechanics
Quantum theory
particulates
quantum mechanics
6 Citations (Scopus)

Push–pull fluorenones and benzazulenequinones: regioselective [4+2] and [2+2] cycloadditions of benzopentalenequinone derivative and alkynes bearing an aniline moiety

Kato, S. I., Kijima, T., Shiota, Y., Yoshihara, T., Tobita, S., Yoshizawa, K. & Nakamura, Y., Jan 1 2016, In : Tetrahedron Letters. 57, 41, p. 4604-4607 4 p.

Research output: Contribution to journalArticle

Bearings (structural)
Alkynes
Cycloaddition
Cycloaddition Reaction
Derivatives
22 Citations (Scopus)

Superior thermoelasticity and shape-memory nanopores in a porous supramolecular organic framework

Huang, Y. G., Shiota, Y., Wu, M. Y., Su, S. Q., Yao, Z. S., Kang, S., Kanegawa, S., Li, G. L., Wu, S. Q., Kamachi, T., Yoshizawa, K., Ariga, K., Hong, M. C. & Sato, O., May 11 2016, In : Nature communications. 7, 11564.

Research output: Contribution to journalArticle

Nanopores
thermoelasticity
Thermoelasticity
Shape memory effect
Porous materials
2 Citations (Scopus)

Synthesis and structure of a water-soluble μ-η1: η1-N2 dinuclear RuII complex with a polyamine ligand

Yoshimoto, K., Yatabe, T., Matsumoto, T., Robertson, A., Nakai, H., Tanaka, H., Kamachi, T., Shiota, Y., Yoshizawa, K., Asazawa, K., Tanaka, H. & Ogo, S., Jan 1 2016, In : Chemistry Letters. 45, 2, p. 149-151 3 p.

Research output: Contribution to journalArticle

X ray analysis
Polyamines
Stretching
Raman spectroscopy
Chemical activation
11 Citations (Scopus)
Alkenes
Catalysis
Hydrogenation
Iron
Chemical activation
13 Citations (Scopus)

Thermally Induced Intra-Carboxyl Proton Shuttle in a Molecular Rack-and-Pinion Cascade Achieving Macroscopic Crystal Deformation

Huang, Y. G., Shiota, Y., Su, S. Q., Wu, S. Q., Yao, Z. S., Li, G. L., Kanegawa, S., Kang, S., Kamachi, T., Yoshizawa, K., Ariga, K. & Sato, O., Jan 1 2016, In : Angewandte Chemie - International Edition. 55, 47, p. 14628-14632 5 p.

Research output: Contribution to journalArticle

Protons
Crystals
Molecules
Single crystals
Phase transitions