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2016
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
6 Citations (Scopus)

The role of coulomb interactions for spin crossover behaviors and crystal structural transformation in novel anionic fe(III) complexes from a π-extended ono ligand

Murata, S., Takahashi, K., Sakurai, T., Ohta, H., Yamamoto, T., Einaga, Y., Shiota, Y. & Yoshizawa, K., May 1 2016, In : Crystals. 6, 5, 49.

Research output: Contribution to journalArticle

Coulomb interactions
Anions
crossovers
Negative ions
Ligands
2015
26 Citations (Scopus)

A ferromagnetically coupled Fe 42 cyanide-bridged nanocage

Kang, S., Zheng, H., Liu, T., Hamachi, K., Kanegawa, S., Sugimoto, K., Shiota, Y., Hayami, S., Mito, M., Nakamura, T., Nakano, M., Baker, M. L., Nojiri, H., Yoshizawa, K., Duan, C. & Sato, O., Jan 6 2015, In : Nature communications. 6, 6955.

Research output: Contribution to journalArticle

Cyanides
cyanides
Iron
iron
Ions
18 Citations (Scopus)

Assembling an alkyl rotor to access abrupt and reversible crystalline deformation of a cobalt(II) complex

Su, S. Q., Kamachi, T., Yao, Z. S., Huang, Y. G., Shiota, Y., Yoshizawa, K., Azuma, N., Miyazaki, Y., Nakano, M., Maruta, G., Takeda, S., Kang, S., Kanegawa, S. & Sato, O., Nov 4 2015, In : Nature communications. 6, 8810.

Research output: Contribution to journalArticle

assembling
Cobalt
rotors
cobalt
Rotors
5 Citations (Scopus)

Cis -1,2-Aminohydroxylation of Alkenes Involving a Catalytic Cycle of Osmium(III) and Osmium(V) Centers: OsV(O)(NHTs) Active Oxidant with a Macrocyclic Tetradentate Ligand

Sugimoto, H., Mikami, A., Kai, K., Sajith, P. K., Shiota, Y., Yoshizawa, K., Asano, K., Suzuki, T. & Itoh, S., Jul 20 2015, In : Inorganic chemistry. 54, 14, p. 7073-7082 10 p.

Research output: Contribution to journalArticle

Osmium
osmium
Alkenes
Oxidants
alkenes
5 Citations (Scopus)

Controlling the redox properties of a pyrroloquinolinequinone (PQQ) derivative in a ruthenium(ii) coordination sphere

Mitome, H., Ishizuka, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Feb 21 2015, In : Dalton Transactions. 44, 7, p. 3151-3158 8 p.

Research output: Contribution to journalArticle

Ruthenium
Ligands
Derivatives
Oxidation-Reduction
X ray crystallography
18 Citations (Scopus)

Formation and characterization of a reactive chromium(V)-oxo complex: Mechanistic insight into hydrogen-atom transfer reactions

Kotani, H., Kaida, S., Ishizuka, T., Sakaguchi, M., Ogura, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Feb 1 2015, In : Chemical Science. 6, 2, p. 945-955 11 p.

Research output: Contribution to journalArticle

Chromium
Hydrogen
Atoms
Electrons
Oxidation
4 Citations (Scopus)

Gas-phase acidity of 1,1-bis(trifluoromethanesulfonyl) propane derivatives and related compounds: Experimental and theoretical studies

Zhang, M., Sonoda, T., Shiota, Y., Mishima, M., Yanai, H., Fujita, M. & Taguchi, T., Mar 2015, In : Journal of Physical Organic Chemistry. 28, 3, p. 181-186 6 p.

Research output: Contribution to journalArticle

Propane
Acidity
acidity
propane
Gases

Mechanistic study of methanol oxidation by RuIV-oxo complexes

Shiota, Y., Takahashi, S., Ohzu, S., Ishizuka, T., Kojima, T. & Yoshizawa, K., Jan 1 2015, In : Journal of Porphyrins and Phthalocyanines. 19, 1-3, p. 417-426 10 p.

Research output: Contribution to journalArticle

Methanol
Oxidation
Formaldehyde
Density functional theory
Chemical activation
10 Citations (Scopus)

Proton-Assisted Mechanism of NO Reduction on a Dinuclear Ruthenium Complex

Suzuki, T., Tanaka, H., Shiota, Y., Sajith, P. K., Arikawa, Y. & Yoshizawa, K., Aug 3 2015, In : Inorganic Chemistry. 54, 15, p. 7181-7191 11 p.

Research output: Contribution to journalArticle

Ruthenium
ruthenium
Protons
retraining
Protonation
9 Citations (Scopus)

Redox-Noninnocent Behavior of Tris(2-pyridylmethyl)amine Bound to a Lewis Acidic Rh(III) Ion Induced by C-H Deprotonation

Kotani, H., Sugiyama, T., Ishizuka, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Sep 9 2015, In : Journal of the American Chemical Society. 137, 35, p. 11222-11225 4 p.

Research output: Contribution to journalArticle

Deprotonation
Oxidation-Reduction
Amines
Ligands
Ions
2014
6 Citations (Scopus)

Binding of Scandium Ions to Metalloporphyrin-Flavin Complexes for Long-Lived Charge Separation

Kojima, T., Kobayashi, R., Ishizuka, T., Yamakawa, S., Kotani, H., Nakanishi, T., Ohkubo, K., Shiota, Y., Yoshizawa, K. & Fukuzumi, S., Nov 1 2014, In : Chemistry - A European Journal. 20, 47, p. 15518-15532 15 p.

Research output: Contribution to journalArticle

Scandium
Metalloporphyrins
Ions
Electrons
Porphyrins
17 Citations (Scopus)

Hydrogen atom abstraction reactions independent of C-H bond dissociation energies of organic substrates in water: Significance of oxidant-substrate adduct formation

Ishizuka, T., Ohzu, S., Kotani, H., Shiota, Y., Yoshizawa, K. & Kojima, T., Apr 1 2014, In : Chemical Science. 5, 4, p. 1429-1436 8 p.

Research output: Contribution to journalArticle

Oxidants
Hydrogen
Atoms
Water
Methanol
44 Citations (Scopus)

Molecular motor-driven abrupt anisotropic shape change in a single crystal of a Ni complex

Yao, Z. S., Mito, M., Kamachi, T., Shiota, Y., Yoshizawa, K., Azuma, N., Miyazaki, Y., Takahashi, K., Zhang, K., Nakanishi, T., Kang, S., Kanegawa, S. & Sato, O., Jan 1 2014, In : Nature Chemistry. 6, 12, p. 1079-1083 5 p.

Research output: Contribution to journalArticle

Oxalates
Single crystals
Crystalline materials
Crystals
Molecules
19 Citations (Scopus)

Role of acidic proton in the decomposition of NO over dimeric Cu(I) active sites in Cu-ZSM-5 catalyst: A QM/MM study

Sajith, P. K., Shiota, Y. & Yoshizawa, K., Jun 6 2014, In : ACS Catalysis. 4, 6, p. 2075-2085 11 p.

Research output: Contribution to journalArticle

Protons
Decomposition
Catalysts
Chemical activation
Zeolites
9 Citations (Scopus)

Roles of carboxylate donors in O-O bond scission of peroxodi-iron(iii) to high-spin oxodi-iron(iv) with a new carboxylate-containing dinucleating ligand

Kodera, M., Tsuji, T., Yasunaga, T., Kawahara, Y., Hirano, T., Hitomi, Y., Nomura, T., Ogura, T., Kobayashi, Y., Sajith, P. K., Shiota, Y. & Yoshizawa, K., Jun 2014, In : Chemical Science. 5, 6, p. 2282-2292 11 p.

Research output: Contribution to journalArticle

Iron
Ligands
Oxygenases
Methane
Chemical activation

Tetranuclear ruthenium(II) complex with a dinucleating ligand forming multi-mixed-valence states

Ohzu, S., Ishizuka, T., Kotani, H., Shiota, Y., Yoshizawa, K. & Kojima, T., Dec 15 2014, In : Inorganic chemistry. 53, 24, p. 12677-12679 3 p.

Research output: Contribution to journalArticle

Ruthenium
ruthenium
Ligands
valence
Oxidation
2013
103 Citations (Scopus)

A light-induced spin crossover actuated single-chain magnet

Liu, T., Zheng, H., Kang, S., Shiota, Y., Hayami, S., Mito, M., Sato, O., Yoshizawa, K., Kanegawa, S. & Duan, C., Jan 1 2013, In : Nature communications. 4, 2826.

Research output: Contribution to journalArticle

Magnets
crossovers
magnets
Iron
Light
6 Citations (Scopus)

Complete photochromic structural changes in ruthenium(II)-diimine complexes, based on control of the excited states by metalation

Sawaki, T., Ishizuka, T., Kawano, M., Shiota, Y., Yoshizawa, K. & Kojima, T., Jul 1 2013, In : Chemistry - A European Journal. 19, 27, p. 8978-8990 13 p.

Research output: Contribution to journalArticle

Ruthenium
Excited states
Ligands
Metals
Derivatives
184 Citations (Scopus)

Computational prediction for singlet- and triplet-transition energies of charge-transfer compounds

Huang, S., Zhang, Q., Shiota, Y., Nakagawa, T., Kuwabara, K., Yoshizawa, K. & Adachi, C., Sep 10 2013, In : Journal of Chemical Theory and Computation. 9, 9, p. 3872-3877 6 p.

Research output: Contribution to journalArticle

Excited states
Charge transfer
charge transfer
predictions
atomic energy levels
21 Citations (Scopus)
methane monooxygenase
Hydroxylation
Methane
Density functional theory
Oxidation
4 Citations (Scopus)

Heteronuclear RuIIAgI complexes having a pyrroloquinolinequinone derivative as a bridging ligand

Mitome, H., Ishizuka, T., Shiota, Y., Yoshizawa, K. & Kojima, T., Mar 11 2013, In : Inorganic chemistry. 52, 5, p. 2274-2276 3 p.

Research output: Contribution to journalArticle

Ligands
Derivatives
ligands
Acetone
acetone
29 Citations (Scopus)

Multiply-fused porphyrins - Effects of extended π-conjugation on the optical and electrochemical properties

Ishizuka, T., Saegusa, Y., Shiota, Y., Ohtake, K., Yoshizawa, K. & Kojima, T., Jul 7 2013, In : Chemical Communications. 49, 53, p. 5939-5941 3 p.

Research output: Contribution to journalArticle

Porphyrins
Electrochemical properties
Optical properties
Fusion reactions
Physical properties
45 Citations (Scopus)
Magnetic structure
Discrete Fourier transforms
Magnetic properties
Single crystals
X ray diffraction
43 Citations (Scopus)
methane monooxygenase
tyrosine
Methane
particulates
Density functional theory
17 Citations (Scopus)

Thiophene-fused bisdehydro[12]annulene that undergoes transannular alkyne cycloaddition by either light or heat

Fukazawa, A., Oshima, H., Shiota, Y., Takahashi, S., Yoshizawa, K. & Yamaguchi, S., Feb 6 2013, In : Journal of the American Chemical Society. 135, 5, p. 1731-1734 4 p.

Research output: Contribution to journalArticle

Thiophenes
Alkynes
Cycloaddition
Cycloaddition Reaction
Thiophene
2012
57 Citations (Scopus)

Reversible electron transfer in a linear {Fe 2Co} trinuclear complex induced by thermal treatment and photoirraditaion

Liu, T., Dong, D. P., Kanegawa, S., Kang, S., Sato, O., Shiota, Y., Yoshizawa, K., Hayami, S., Wu, S., He, C. & Duan, C. Y., Apr 27 2012, In : Angewandte Chemie - International Edition. 51, 18, p. 4367-4370 4 p.

Research output: Contribution to journalArticle

Magnetic polarity
Heat treatment
Electrons
Charge transfer
Magnetic properties
6 Citations (Scopus)

Substituent effects in thermal reactions of a silene with silyl-substituted alkynes: A theoretical study

Tanaka, H., Shiota, Y., Hori, K., Naka, A., Ishikawa, M. & Yoshizawa, K., Jul 9 2012, In : Organometallics. 31, 13, p. 4737-4747 11 p.

Research output: Contribution to journalArticle

Alkynes
alkynes
acetylene
Acetylene
Derivatives
2011
methane monooxygenase
Hydroxylation
Methane
Discrete Fourier transforms
Model structures

Erratum: Mechanistic Insights into Photochromic Behavior of a Ruthenium(II)-Pterin Complex (Chemistry - A European Journal 17 (2011))

Ishizuka, T., Sawaki, T., Miyazaki, S., Kawano, M., Shiota, Y., Yoshizawa, K., Fukuzumi, S. & Kojima, T., Aug 29 2011, In : Chemistry - A European Journal. 17, 36, 1 p.

Research output: Contribution to journalComment/debate

Photochromism
Ruthenium
11 Citations (Scopus)

Mechanistic insights into photochromic behavior of a ruthenium(II)- Pterin complex

Ishizuka, T., Sawaki, T., Miyazaki, S., Kawano, M., Shiota, Y., Yoshizawa, K., Fukuzumi, S. & Kojima, T., Jun 6 2011, In : Chemistry - A European Journal. 17, 24, p. 6652-6662 11 p.

Research output: Contribution to journalArticle

Pterins
Ruthenium
Acetonitrile
Acetone
Isomers
12 Citations (Scopus)

Proton-coupled electron shuttling in a covalently linked ruthenium-copper heterodinuclear complex

Ishizuka, T., Tobita, K., Yano, Y., Shiota, Y., Yoshizawa, K., Fukuzumi, S. & Kojima, T., Nov 23 2011, In : Journal of the American Chemical Society. 133, 46, p. 18570-18573 4 p.

Research output: Contribution to journalArticle

Ruthenium
Amides
Protons
Copper
Electrons
9 Citations (Scopus)

Theoretical study of oxidation of cyclohexane diol to adipic anhydride by [RuIV(O)(tpa)(H2O)]2+ complex (tpa = Tris(2-pyridylmethyl)amine)

Shiota, Y., Herrera, J. M., Juhász, G., Abe, T., Ohzu, S., Ishizuka, T., Kojima, T. & Yoshizawa, K., Jul 4 2011, In : Inorganic Chemistry. 50, 13, p. 6200-6209 10 p.

Research output: Contribution to journalArticle

Anhydrides
anhydrides
cyclohexane
Hydrogen
amines
6 Citations (Scopus)

Theoretical study on the formation of silacyclopropene from acylsilane and acetylene via silene-to-silylene rearrangement

Tanaka, H., Kondo, Y., Shiota, Y., Naka, A., Ishikawa, M. & Yoshizawa, K., May 17 2011, In : Organometallics. 30, 11, p. 3160-3167 8 p.

Research output: Contribution to journalArticle

Acetylene
acetylene
Cycloaddition
cycloaddition
Silanes
2010
52 Citations (Scopus)

A low-spin ruthenium(IV)-oxo complex: Does the spin state have an impact on the reactivity?

Kojima, T., Hirai, Y., Ishizuka, T., Shiota, Y., Yoshizawa, K., Ikemura, K., Ogura, T. & Fukuzumi, S., Nov 2 2010, In : Angewandte Chemie - International Edition. 49, 45, p. 8449-8453 5 p.

Research output: Contribution to journalArticle

Ruthenium
Bearings (structural)
Catalytic oxidation
Organic compounds
Protons