Hisashi O̅kawa - Publications, H-index & Citations

Hisashi O̅kawa

Kyoto University

52H指数

627论文数

1.4W被引数

收录论文 66

发表时间

Superprotonic conduction of {NBu4-n(enOH)n}[MnCr(ox)3] (Bu = n-butyl; enOH=2-hydroxyethyl; n=1-3) in successive multiplication of hydroxyl proton-carrier in the cation

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2024-12-24

PREAI

Okawa, Hisashi; Yoshida, Yukihiro; Kitagawa, Hiroshi

Remarkably enhanced proton conduction of {NBu2(CH2COOH)2}[MnCr(ox)3] by multiplication of carboxyl carrier in the cation

CHEMICAL COMMUNICATIONS

IF4.2

2020-01-01

PREAI

Okawa, Hisashi; Otsubo, Kazuya; Yoshida, Yukihiro; Kitagawa, Hiroshi

Network-Selectivity, Magnetism, and Proton Conduction of 2-D and 3-D Metal-Organic Frameworks of the Constituents {P(CH2OH)4}+/MII (MnII, FeII, or CoII)/[CrIII(ox)3]3-

INORGANIC CHEMISTRY

IF4.7

2019-12-10

PREAI

Okawa, Hisashi; Yoshida, Yukihiro; Otsubo, Kazuya; Kitagawa, Hiroshi

Proton Conduction Study on Water Confined in Channel or Layer Networks of LaIIIMIII(ox)3•10H2O (M = Cr, Co, Ru, La)

INORGANIC CHEMISTRY

IF4.7

2015-08-17

PREAI

Okawa, Hisashi; Sadakiyo, Masaaki; Otsubo, Kazuya; Yoneda, Ko; Yamada, Teppei; Ohba, Masaaki; Kitagawa, Hiroshi

Proton-Conductive Magnetic Metal-Organic Frameworks, {NR3(CH2COOH)}[MaIIMbIII(ox)3]: Effect of Carboxyl Residue upon Proton Conduction

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2013-02-04

207

PREAI

Okawa, Hisashi; Sadakiyo, Masaaki; Yamada, Teppei; Maesato, Mitsuhiko; Ohba, Masaaki; Kitagawa, Hiroshi

Promotion of Low-Humidity Proton Conduction by Controlling Hydrophilicity in Layered Metal-Organic Frameworks

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2012-03-16

306

PREAI

Sadakiyo, Masaaki; Okawa, Hisashi; Shigematsu, Akihito; Ohba, Masaaki; Yamada, Teppei; Kitagawa, Hiroshi

Oxalate-Bridged Bimetallic Complexes {NH(prol)3}[MCr(ox)3] (M = MnII, FeII, CoII; NH(prol)3+ = Tri(3-hydroxypropyl)ammonium) Exhibiting Coexistent Ferromagnetism and Proton Conduction

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2009-08-28

240

PREAI

Okawa, Hisashi; Shigematsu, Akihito; Sadakiyo, Masaaki; Miyagawa, Takuya; Yoneda, Ko; Ohba, Masaaki; Kitagawa, Hiroshi

Synthesis and electrochemical properties of tetranuclear bi-μ-oxo-bis[di-μ-phenolatodiiron(III)] complexes

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2007-08-10

PREAI

Miyazato, Yuji; Ohba, Masaaki; Sakiyama, Hiroshi; Okawa, Hisashi

Stepwise synthesis and magnetic control of trimetallic magnets [Co2Ln(L)2(H2O)4][Cr(CN)6]•nH2O (Ln = La, Gd; H2L=2,6-di(acetoacetyl)pyridine) with 3-D pillared-layer structure

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2006-12-06

137

PREAI

Shiga, Takuya; Okawa, Hisashi; Kitagawa, Susumu; Ohba, Masaaki

A three-dimensional ferromagnet, [Ni(dipn)]3[Cr(CN)6]2•3H2O (dipn = dipropylene triamine), based on a cubic Cr8Ni12 unit

INORGANIC CHEMISTRY

IF4.7

2006-08-11

PREAI

Kaneko, Wakako; Ohba, Masaaki; Ohkawa, Hisashi; Kitagawa, Susumu

DI(PHENOXO)-BRIDGED DINUCLEAR MN-2(II,II) AND MN-2(II,III) COMPLEXES OF MACROCYCLIC LIGANDS - STRUCTURE, PROPERTIES, AND CATALASE-LIKE FUNCTION

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2006-07-05

PREAI

WADA, H; MOTODA, K; OHBA, M; SAKIYAMA, H; MATSUMOTO, N; OKAWA, H

Dinuclear copper(II) complexes of a macrocyclic compartmental ligand in two isomeric forms. Exogenous ion effect upon ligand isomerism

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2006-06-06

PREAI

Sekine, Noboru; Shiga, Takuya; Ohba, Masaaki; Okawa, Hisashi

Copper(II) compounds extended by 5-carboxysalicylaldehyde and its Schiff bases: Interplay of two metal-binding sites and intermolecular stacking contributing to their network and bulk structures

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2006-06-05

PREAI

Sakamoto, R; Ohba, M; Fukita, N; Takahashi, K; Okawa, H; Thompson, LK

Synthesis of a tetracopper assembly complex comprised of one macrocyclic dinuclear copper unit and two mononuclear copper units: Intramolecular electron transfer relevant to multicopper oxidase

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2006-04-07

PREAI

Suetsugu, Yuko; Mitsuka, Yuko; Miyasato, Yuji; Hoba, Masaaki; Okawa, Hisashi

μ-Hydroxo-μ-phenolato dinuclear nickel(II) complexes in a mixed-spin state and their urea adduct as relevance to the urease active site

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-10-04

PREAI

Amase, R; Shiraishi, H; Miyasato, Y; Ohba, M; Okawa, H

Mass spectrometric and spectroscopic studies on hydrolysis of phosphoesters by bis(μ-acetato)-μ-phenolato dinuclear metal(II) complexes (metal = Mn, Co, Ni, and Zn)

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-10-04

PREAI

Jikido, R; Shiraishi, H; Matsufuji, K; Ohba, M; Furutachi, H; Suzuki, M; Okawa, H

Structures of bimetallic assemblies derived from a macrocyclic dinuclear copper(II) complex and [Cr(ox)3]3- or [Co(CN)6]3-

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-08-30

PREAI

Miyazato, Y; Ohba, M; Okawa, H

Dioxygen oxidation of coordinated nitrosyl to nitro on dmf-bridged dinuclear CoPb complex

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-08-01

PREAI

Furutachi, H; Okawa, H

Copper(II)-lanthanide(III) complexes of symmetric dinucleating macrocycle with two phenolate bridges

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-08-01

PREAI

Manseki, K; Kumagai, M; Sakamoto, M; Sakiyama, H; Nishida, Y; Matsumoto, A; Sadaoka, Y; Ohba, M; Okawa, H

Dinuclear Mn(II), Ni(II), and Zn(II) complexes bridged by bis(p-nitrophenyl) phosphate ion:: Relevance to bimetallic phosphodiesterase

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2005-06-06

PREAI

Shiraishi, H; Jikido, R; Matsufuji, K; Nakanishi, T; Shiga, T; Ohba, M; Sakai, K; Kitagawa, H; Okawa, H

研究方向