A dinuclear Ni(μ-H)Ru complex derived from H2

Seiji Ogo, Ryota Kabe, Keiji Uehara, Bunsho Kure, Takashi Nishimura, Saija C. Menon, Ryosuke Harada, Shunichi Fukuzumi, Yoshiki Higuchi, Takashi Ohhara, Taro Tamada, Ryota Kuroki

Research output: Contribution to journalArticle

195 Citations (Scopus)

Abstract

Models of the active site in [NiFe]hydrogenase enzymes have proven challenging to prepare. We isolated a paramagnetic dinuclear nickel-ruthenium complex with a bridging hydrido ligand from the heterolytic cleavage of H 2 by a dinuclear NiRu aqua complex in water under ambient conditions (20°C and 1 atmosphere pressure). The structure of the hexacoordinate Ni(μ-H)Ru complex was unequivocally determined by neutron diffraction analysis, and it comes closest to an effective analog for the core structure of the proposed active form of the enzyme.

Original languageEnglish
Pages (from-to)585-587
Number of pages3
JournalScience
Volume316
Issue number5824
DOIs
Publication statusPublished - Apr 27 2007

Fingerprint

Neutron Diffraction
Ruthenium
Enzymes
Nickel
Atmosphere
Catalytic Domain
Ligands
Pressure
Water
nickel-iron hydrogenase

All Science Journal Classification (ASJC) codes

  • General

Cite this

Ogo, S., Kabe, R., Uehara, K., Kure, B., Nishimura, T., Menon, S. C., ... Kuroki, R. (2007). A dinuclear Ni(μ-H)Ru complex derived from H2. Science, 316(5824), 585-587. https://doi.org/10.1126/science.1138751

A dinuclear Ni(μ-H)Ru complex derived from H2. / Ogo, Seiji; Kabe, Ryota; Uehara, Keiji; Kure, Bunsho; Nishimura, Takashi; Menon, Saija C.; Harada, Ryosuke; Fukuzumi, Shunichi; Higuchi, Yoshiki; Ohhara, Takashi; Tamada, Taro; Kuroki, Ryota.

In: Science, Vol. 316, No. 5824, 27.04.2007, p. 585-587.

Research output: Contribution to journalArticle

Ogo, S, Kabe, R, Uehara, K, Kure, B, Nishimura, T, Menon, SC, Harada, R, Fukuzumi, S, Higuchi, Y, Ohhara, T, Tamada, T & Kuroki, R 2007, 'A dinuclear Ni(μ-H)Ru complex derived from H2', Science, vol. 316, no. 5824, pp. 585-587. https://doi.org/10.1126/science.1138751
Ogo S, Kabe R, Uehara K, Kure B, Nishimura T, Menon SC et al. A dinuclear Ni(μ-H)Ru complex derived from H2. Science. 2007 Apr 27;316(5824):585-587. https://doi.org/10.1126/science.1138751
Ogo, Seiji ; Kabe, Ryota ; Uehara, Keiji ; Kure, Bunsho ; Nishimura, Takashi ; Menon, Saija C. ; Harada, Ryosuke ; Fukuzumi, Shunichi ; Higuchi, Yoshiki ; Ohhara, Takashi ; Tamada, Taro ; Kuroki, Ryota. / A dinuclear Ni(μ-H)Ru complex derived from H2. In: Science. 2007 ; Vol. 316, No. 5824. pp. 585-587.
@article{60c223f2b3be4640a425929fd14251b6,
title = "A dinuclear Ni(μ-H)Ru complex derived from H2",
abstract = "Models of the active site in [NiFe]hydrogenase enzymes have proven challenging to prepare. We isolated a paramagnetic dinuclear nickel-ruthenium complex with a bridging hydrido ligand from the heterolytic cleavage of H 2 by a dinuclear NiRu aqua complex in water under ambient conditions (20°C and 1 atmosphere pressure). The structure of the hexacoordinate Ni(μ-H)Ru complex was unequivocally determined by neutron diffraction analysis, and it comes closest to an effective analog for the core structure of the proposed active form of the enzyme.",
author = "Seiji Ogo and Ryota Kabe and Keiji Uehara and Bunsho Kure and Takashi Nishimura and Menon, {Saija C.} and Ryosuke Harada and Shunichi Fukuzumi and Yoshiki Higuchi and Takashi Ohhara and Taro Tamada and Ryota Kuroki",
year = "2007",
month = "4",
day = "27",
doi = "10.1126/science.1138751",
language = "English",
volume = "316",
pages = "585--587",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "5824",

}

TY - JOUR

T1 - A dinuclear Ni(μ-H)Ru complex derived from H2

AU - Ogo, Seiji

AU - Kabe, Ryota

AU - Uehara, Keiji

AU - Kure, Bunsho

AU - Nishimura, Takashi

AU - Menon, Saija C.

AU - Harada, Ryosuke

AU - Fukuzumi, Shunichi

AU - Higuchi, Yoshiki

AU - Ohhara, Takashi

AU - Tamada, Taro

AU - Kuroki, Ryota

PY - 2007/4/27

Y1 - 2007/4/27

N2 - Models of the active site in [NiFe]hydrogenase enzymes have proven challenging to prepare. We isolated a paramagnetic dinuclear nickel-ruthenium complex with a bridging hydrido ligand from the heterolytic cleavage of H 2 by a dinuclear NiRu aqua complex in water under ambient conditions (20°C and 1 atmosphere pressure). The structure of the hexacoordinate Ni(μ-H)Ru complex was unequivocally determined by neutron diffraction analysis, and it comes closest to an effective analog for the core structure of the proposed active form of the enzyme.

AB - Models of the active site in [NiFe]hydrogenase enzymes have proven challenging to prepare. We isolated a paramagnetic dinuclear nickel-ruthenium complex with a bridging hydrido ligand from the heterolytic cleavage of H 2 by a dinuclear NiRu aqua complex in water under ambient conditions (20°C and 1 atmosphere pressure). The structure of the hexacoordinate Ni(μ-H)Ru complex was unequivocally determined by neutron diffraction analysis, and it comes closest to an effective analog for the core structure of the proposed active form of the enzyme.

UR - http://www.scopus.com/inward/record.url?scp=34247574591&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34247574591&partnerID=8YFLogxK

U2 - 10.1126/science.1138751

DO - 10.1126/science.1138751

M3 - Article

C2 - 17463285

AN - SCOPUS:34247574591

VL - 316

SP - 585

EP - 587

JO - Science

JF - Science

SN - 0036-8075

IS - 5824

ER -