Models for the hydrogenases put the focus where it should be - Hydrogen

Carlo Mealli; Thomas B. Rauchfuss

doi:10.1002/anie.200703413

Models for the hydrogenases put the focus where it should be - Hydrogen

Carlo Mealli, Thomas B. Rauchfuss

Chemistry

Research output: Contribution to journal › Short survey › peer-review

Abstract

Not just a pretty face: A new structural model for the [NiFe] hydrogenases (see structure, pale green Ni, dark green Ru, pink S, red H) is also functional: it activates H₂ to give a bimetallic hydride and H⁺. This advance will encourage reinvestigation of the heterolysis of the implied H ₂ adduct. Questions arise regarding Ni^II low-spin to high-spin interconversion and reclassification of [FeFe] versus [NiFe] hydrogenase models. (Figure Presented).

Original language	English (US)
Pages (from-to)	8942-8944
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	47
DOIs	https://doi.org/10.1002/anie.200703413
State	Published - 2007

Keywords

Bimetallic systems
Bioinorganic chemistry
Hydrogenase
Molecular modeling
Sulfur

ASJC Scopus subject areas

General Chemistry

Online availability

10.1002/anie.200703413

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abstract = "Not just a pretty face: A new structural model for the [NiFe] hydrogenases (see structure, pale green Ni, dark green Ru, pink S, red H) is also functional: it activates H2 to give a bimetallic hydride and H+. This advance will encourage reinvestigation of the heterolysis of the implied H 2 adduct. Questions arise regarding NiII low-spin to high-spin interconversion and reclassification of [FeFe] versus [NiFe] hydrogenase models. (Figure Presented).",

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AB - Not just a pretty face: A new structural model for the [NiFe] hydrogenases (see structure, pale green Ni, dark green Ru, pink S, red H) is also functional: it activates H2 to give a bimetallic hydride and H+. This advance will encourage reinvestigation of the heterolysis of the implied H 2 adduct. Questions arise regarding NiII low-spin to high-spin interconversion and reclassification of [FeFe] versus [NiFe] hydrogenase models. (Figure Presented).

KW - Bimetallic systems

KW - Bioinorganic chemistry

KW - Hydrogenase

KW - Molecular modeling

KW - Sulfur

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JF - Angewandte Chemie - International Edition

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ER -

Models for the hydrogenases put the focus where it should be - Hydrogen

Abstract

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