Inorganic clusters with a [Fe2MoOS3] core-a functional model for acetylene reduction by nitrogenases.
Dalton Trans
; 45(37): 14620-7, 2016 Oct 07.
Article
em En
| MEDLINE
| ID: mdl-27331366
ABSTRACT
We report the first example of a wholly inorganic mimic of a part of the FeMoco active centre of nitrogenases. We detail the synthesis, characterisation and reactivity of two related, transient hydride-containing inorganic clusters, a dihydride complex and a vinyl monohydride complex, which bear the [Fe2MoOS3] portion of FeMoco. The dihydride complex is capable of reducing acetylene to ethylene via the vinyl monohydride complex. In the reaction cycle, a transient low-valent complex was generated by the reductive elimination of H2 or ethylene from dihydride or vinyl monohydride complexes, respectively.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Acetileno
/
Compostos Ferrosos
/
Materiais Biomiméticos
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Modelos Químicos
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Nitrogenase
Idioma:
En
Revista:
Dalton Trans
Ano de publicação:
2016
Tipo de documento:
Article