Yasuhiko Yukawa - My portal - researchmap

Profile Information

Affiliation: Professor (Honorary professor), Faculty of Science Department of Science, Niigata University

Degree: Dr.(Science)(Sophia University)

J-GLOBAL ID: 200901059596342127
researchmap Member ID: 1000018733

External link: http://www.sc.niigata-u.ac.jp/environment

Research Interests

2

Research Areas

1

Nanotechnology/Materials / Inorganic and coordination chemistry /

Research History

13

2002 - 2003

日本学術振興会特定国派遣研究者（英国マンチェスター大学）
1992 - 2001

Niigata University
1992 - 2001

Niigata University, Associate Professor
2001

- 新潟大学教授
2001

- Niigata University, Professor
1987 - 1992

Niigata University
1987 - 1992

Niigata University, Lecturer
1986 - 1987

上智大学共同研究員
1986 - 1987

Joint Researcher at Sophia University
1985 - 1986

上智大学客員研究員
1985 - 1986

Visiting Researcher at Sophia University
1984 - 1985

日本学術振興会奨励研究員
1984 - 1985

Postdoctral Fellow, Japan Society for Promotion of Science

Education

4

Papers

9

Synthesis, structure, DNA-binding, and nuclease activity of a 3d-4f mixed metal nitrosyl complex, [Pr(phen)(2)(MeOH)(H2O)(2)][Fe(CN)(5)(NO)] center dot (Phen)(DMF)(MeOH)(H2O)

Sujoy Roy Chowdhury, M. D. Selim, Suparna Chatterjee, Satoshi Igarashi, Yasuhiko Yukawa, Kalyan K. Mukherjea

JOURNAL OF COORDINATION CHEMISTRY, 65(19) 3469-3480, 2012 Peer-reviewed
Formation of novel ene-yne substituted beta-diketonato ruthenium(III) complexes by the Heck-like reactions on coordinated ligand

Yoshimasa Hoshino, Fumika Ozaki, Satoshi Igarashi, Yasuhiko Yukawa

INORGANICA CHIMICA ACTA, 374(1) 654-659, Aug, 2011 Peer-reviewed
A molecular pair of [GdNi3] tetrahedra bridged by water molecules

Ayako Hosoi, Yasuhiko Yukawa, Satoshi Igarashi, Simon J. Teat, Olivier Roubeau, Marco Evangelisti, Eduard Cremades, Eliseo Ruiz, Leoní A. Barrios, Guillem Aromí

Chemistry - A European Journal, 17(30) 8264-8268, Jul 18, 2011 Peer-reviewed
A cyclic tetranuclear Ni2Gd2 complex bridged by amino acidato ligands, with an S=9 ground state, derived from ferromagnetic spin-coupling between nickel(II) and gadolinium(III) ions

Satoshi Igarashi, Shin-ichi Kawaguchi, Yasuhiko Yukawa, Floriana Tuna, Richard E. P. Winpenny

DALTON TRANSACTIONS, (17) 3140-3142, 2009 Peer-reviewed
The first heterobimetallic one dimensional cyano bridged nitrosyl complex containing an alkaline earth metal: synthesis, characterization and crystal structure of the complex [Sr(Phen)(2)(DMF)(2)][Fe(NO)(CN)(5)]

S RoyChowdhury, T Komiyama, Y Yukawa, R Bhattacharyya

INORGANIC CHEMISTRY COMMUNICATIONS, 7(10) 1117-1119, Oct, 2004 Peer-reviewed
SYNTHETIC, SPECTROSCOPIC AND X-RAY CRYSTALLOGRAPHIC STUDIES OF BIVALENT-METAL COMPLEXES WITH AMINO-ACIDS HAVING A THIAZOLIDINE RING .3. THE PROPERTIES OF BIVALENT-METAL COMPLEXES WITH RACEMIC 2-THIAZOLIDINECARBOXYLIC ACID AND THE STRUCTURE OF TRANS-DIAQUABIS-(2-THIAZOLIDINECARBOXYLATO)ZINC(II)

M NAGASE, Y YUKAWA, Y INOMATA, T TAKEUCHI

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 62(10) 3247-3251, Oct, 1989 Peer-reviewed
SYNTHETIC, SPECTROSCOPIC AND X-RAY CRYSTALLOGRAPHIC STUDIES OF BIVALENT-METAL COMPLEXES WITH AMINO-ACIDS HAVING A THIAZOLIDINE RING .2. PROPERTIES OF BIVALENT-METAL COMPLEXES WITH RACEMIC 4-THIAZOLIDINECARBOXYLIC ACID

M NAGASE, Y YUKAWA, Y INOMATA, T TAKEUCHI

INORGANICA CHIMICA ACTA-BIOINORGANIC CHEMISTRY, 152(4) 211-214, Aug, 1988 Peer-reviewed
SYNTHETIC, SPECTROSCOPIC AND X-RAY CRYSTALLOGRAPHIC STUDIES OF BIVALENT-METAL COMPLEXES WITH AMINO-ACIDS HAVING A THIAZOLIDINE RING .1. PROPERTIES OF BIVALENT-METAL COMPLEXES WITH (S)-4-THIAZOLIDINECARBOXYLIC ACID AND THE STRUCTURE OF CHLORO((S)-4-THIAZOLIDINECARBOXYLATO)((S)-THIAZOLIDINIUM-4-CARBOXYLATE)ZINC(II)I

M NAGASE, Y YUKAWA, Y INOMATA, T TAKEUCHI

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 61(3) 775-781, Mar, 1988 Peer-reviewed
CHEMICAL BEHAVIOR OF AN OXYGEN LIGAND IN THE REACTION BETWEEN OXO COMPLEX OF RUIV AND ALCOHOLS TO GIVE BOTH HYDROXO AND ALKOXO COMPLEXES OF RUIII

H NAGAO, K AOYAGI, Y YUKAWA, FS HOWELL, M MUKAIDA, H KAKIHANA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 60(9) 3247-3254, Sep, 1987 Peer-reviewed

Misc.

51

Changing mixed-valence state of hexacobalt cluster by substituting central metal ion and by electrochemical reduction - Different mixed-valence states of [M{Co(prolinato(2)}(6)](4+)(M = Ba2+ and La3+)

T Komiyama, S Igarashi, Y Hoshino, Y Yukawat

CHEMISTRY LETTERS, 34(3) 300-301, Mar, 2005
Changing mixed-valence state of hexacobalt cluster by substituting central metal ion and by electrochemical reduction - Different mixed-valence states of [M{Co(prolinato(2)}(6)](4+)(M = Ba2+ and La3+)

T Komiyama, S Igarashi, Y Hoshino, Y Yukawat

CHEMISTRY LETTERS, 34(3) 300-301, Mar, 2005
[GdNi6] and [LaNi6]: High-field EPR spectroscopy and magnetic studies of exchange-coupled octahedral clusters

Y Yukawa, GA Aromi, S Igarashi, J Ribas, SA Zvyagin, J Krzystek

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 44(13) 1997-2001, 2005
[GdNi6] and [LaNi6]: High-field EPR spectroscopy and magnetic studies of exchange-coupled octahedral clusters

Y Yukawa, GA Aromi, S Igarashi, J Ribas, SA Zvyagin, J Krzystek

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 44(13) 1997-2001, 2005
An Fe(III) wheel with a zwitterionic ligand: the structure and magnetic properties of [Fe(OMe)(2)(proline)](12)[ClO4](12)

AAH Abu-Nawwas, J Cano, P Christian, T Mallah, G Rajaraman, SJ Teat, REP Winpenny, Y Yukawa

CHEMICAL COMMUNICATIONS, 314-315(3) 314-315, Feb, 2004
An Fe(III) wheel with a zwitterionic ligand: the structure and magnetic properties of [Fe(OMe)(2)(proline)](12)[ClO4](12)

AAH Abu-Nawwas, J Cano, P Christian, T Mallah, G Rajaraman, SJ Teat, REP Winpenny, Y Yukawa

CHEMICAL COMMUNICATIONS, 314-315(3) 314-315, Feb, 2004
Synthesis and characterization of mixed-ligand ruthenium(III) complexes with oxalate and acetylacetonate ions

Y Hoshino, M Eto, T Fujino, Y Yukawa, T Ohta, A Endo, K Shimizu, GP Sato

INORGANICA CHIMICA ACTA, 357(2) 600-604, Jan, 2004
Preparation, structures and properties of oxalate-bridged binuclear iron(III) complex: [(acac)(2)Fe(mu-ox)Fe(acac)(2)] and [(acac)(2)Fe(mu-ox)Fe(acac)(2)]center dot CH2CICH2Cl

T Fujino, Y Hoshino, S Igarashi, Y Masuda, Y Yukawa

INORGANICA CHIMICA ACTA, 357(1) 11-18, Jan, 2004
Synthesis and characterization of mixed-ligand ruthenium(III) complexes with oxalate and acetylacetonate ions

Y Hoshino, M Eto, T Fujino, Y Yukawa, T Ohta, A Endo, K Shimizu, GP Sato

INORGANICA CHIMICA ACTA, 357(2) 600-604, Jan, 2004
Preparation, structures and properties of oxalate-bridged binuclear iron(III) complex: [(acac)(2)Fe(mu-ox)Fe(acac)(2)] and [(acac)(2)Fe(mu-ox)Fe(acac)(2)]center dot CH2CICH2Cl

T Fujino, Y Hoshino, S Igarashi, Y Masuda, Y Yukawa

INORGANICA CHIMICA ACTA, 357(1) 11-18, Jan, 2004
The comparison of crystal structures of lanthanide complexes with 3,12-bis(carboxymethyl)-6,9-dioxa-3, 12-diazatetradecanedioic acid (H(4)egta)

Y Inomata, D Okamura, K Morita, Y Yukawa, FS Howell

JOURNAL OF MOLECULAR STRUCTURE, 659(1-3) 23-34, Oct, 2003
Synthesis and spectroelectrochemical characterization of a novel oxalate-bridged binuclear ruthenium(III) complex

T Fujino, Y Hoshino, M Eto, Y Yukawa, J Fiedler, W Kaim

CHEMISTRY LETTERS, 32(3) 274-275, Mar, 2003
Synthesis and spectroelectrochemical characterization of a novel oxalate-bridged binuclear ruthenium(III) complex

T Fujino, Y Hoshino, M Eto, Y Yukawa, J Fiedler, W Kaim

CHEMISTRY LETTERS, 32(3) 274-275, Mar, 2003
Synthesis, structure, and preliminary magnetic studies of a cluster polymer with a hexacopper(II) barrel portion

LY Wang, S Igarashi, Y Yukawa, T Hashimoto, K Shimizu, Y Hoshino, A Harrison, G Aromi, REP Winpenny

CHEMISTRY LETTERS, 32(2) 202-203, Feb, 2003
Synthesis, structure, and preliminary magnetic studies of a cluster polymer with a hexacopper(II) barrel portion

LY Wang, S Igarashi, Y Yukawa, T Hashimoto, K Shimizu, Y Hoshino, A Harrison, G Aromi, REP Winpenny

CHEMISTRY LETTERS, 32(2) 202-203, Feb, 2003
Synthesis, structure, and preliminary magnetic studies of unprecedented hexacopper(II) barrel clusters with spin ground state S=3

LY Wang, S Igarashi, Y Yukawa, Y Hoshino, O Roubeau, G Aromi, REP Winpenny

DALTON TRANSACTIONS, 2318-2324(11) 2318-2324, 2003
The comparison of crystal structures of lanthanide complexes with 3,12-bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid (H4egta)

Journal of Molecular Structure, 659, 23-34, 2003
Synthesis, structure, and preliminary magnetic studies of unprecedented hexacopper(II) barrel clusters with spin ground state S=3

LY Wang, S Igarashi, Y Yukawa, Y Hoshino, O Roubeau, G Aromi, REP Winpenny

DALTON TRANSACTIONS, 2318-2324(11) 2318-2324, 2003
Phase transition and glass transition concerning configurational order/disorder of ions in crystalline (TMA)2[Sr{Ni(pro)2}6](ClO4) 4 and (TMA) [Sm{Ni(pro)2}6](ClO4)4

Y. Yukawa, S. Igarashi, Y. Masuda, M. Oguni

Journal of Molecular Structure, 605(2-3) 277-290, Mar 13, 2002
Phase Transition and Glass Transition Conecrning Configurational Order/Disorder of Ions on Crystallin (TMA)₂[Sr{Ni(pro)₂}₆](ClO₄)₄ and (TMA)[Sm{Ni(pro)₂}₆](ClO₄)<su・・・

YUKAWA Y, IGARASHI S, MASUDA Y, OGUNI M

Journal of Molecular Structure, 605(2/3) 277-290, 2002

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Professional Memberships

8

Works

2

Research Projects

14

Green chemical syntheses of magnetorefrigerants based on 3d-4f heteronuclear complexes bridged by natural amino acidato ligands

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Yukawa Yasuhiko
Synthesis of a new cyclic mixed valence polynuclear cluster

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2008

YUKAWA Yasuhiko, RICHARD E. P. Winpenny
Mixed-valence Sate of Binuclear Ruthenium Complexes Linked by Polyyne-Cumulene Resonance Spacer

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2003 - 2004

HOSHINO Yoshimasa, YUKAWA Yasuhiko
Study on the Interaction Between Hydrogen Atoms and Metals Included in Hydrogen Storage Metals

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 1999 - 2000

MASUDA Yoshio, YUKAWA Yasuhiko
ランタニドを含む混合金属錯体の格子構造とランタニド-配位子間結合

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1996 - 1996

増田芳男, 石塚紀夫, 湯川靖彦
ランタニドを含む混合金属錯体の格子構造とランタニド-配位子間結合

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1995 - 1995

増田芳男, 宮本弘, 湯川靖彦, 島倉紀之
ランタニドを含む混合金属錯体の格子構造とランタニド-配位子間結合

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1994 - 1994

宮本弘, 半田稔, 湯川靖彦, 増田芳男
金属錯体の酸化状態評価に関する共鳴ラマンスペクトルの応用

科学研究費助成事業, 一般研究(C), 日本学術振興会, 1993 - 1993

湯川靖彦, 星野由雅
海洋深層水に含まれるミネラル成分の有効活用についての調査研究
ランタニドを含む異核多核錯体の合成,, 構造及び性質
アミノ酸を架橋配位子とする金属錯体の合成,構造及び性質
Reseach on effective use of the mineral elements contained in deep sea water
Syntheses,Structures, and Properties of Heteronclear and/or polynuclear Complexes including Lanthanides
Sytheses, Structures, and Properties of Complexes having an Amino Acid as a Bridging Ligand