Literature DB >> 12924874

Protonation studies of the new iron carbonyl cyanide trans-[Fe(CO)3(CN)2]2-: implications with respect to hydrogenases.

Ajay Kayal1, Thomas B Rauchfuss.   

Abstract

The new iron carbonyl cyanide trans-[Fe(CN)(2)(CO)(3)](2)(-), [2](2)(-), forms in high yield via photosubstitution of Fe(CO)(5) with 2 equiv of Et(4)NCN. Protonation of [2](2)(-) generated [HFe(CN)(2)(CO)(3)](-), [2H](-), the first H-Fe-CN-CO species. Further protonation gives dihydrogen. This simple system provides insights into hydrogen evolution by the hydrogenase enzymes, which also feature H-Fe-CN-CO centers.

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Year:  2003        PMID： 12924874     DOI： 10.1021/ic034455b

Source DB:  PubMed          Journal:  Inorg Chem        ISSN： 0020-1669            Impact factor:   5.165


  6 in total

1.  Synthesis and Dynamics of Ferrous Polychalcogenides [Fe(Ex)(CN)2(CO)2]2- (E = S, Se, or Te).

Authors:  Yu Zhang; Toby Woods; Thomas B Rauchfuss
Journal:  Inorg Chem       Date:  2022-05-13       Impact factor: 5.436

Review 2.  Small molecule mimics of hydrogenases: hydrides and redox.

Authors:  Frédéric Gloaguen; Thomas B Rauchfuss
Journal:  Chem Soc Rev       Date:  2008-10-31       Impact factor: 54.564

3.  The exchange activities of [Fe] hydrogenase (iron-sulfur-cluster-free hydrogenase) from methanogenic archaea in comparison with the exchange activities of [FeFe] and [NiFe] hydrogenases.

Authors:  Sonja Vogt; Erica J Lyon; Seigo Shima; Rudolf K Thauer
Journal:  J Biol Inorg Chem       Date:  2007-10-09       Impact factor: 3.358

4.  Coordination chemistry of [HFe(CN)(2)(CO)(3)](-) and its derivatives: toward a model for the iron subsite of the [NiFe]-hydrogenases.

Authors:  C Matthew Whaley; Thomas B Rauchfuss; Scott R Wilson
Journal:  Inorg Chem       Date:  2009-05-18       Impact factor: 5.165

5.  Hydrogen activation by biomimetic [NiFe]-hydrogenase model containing protected cyanide cofactors.

Authors:  Brian C Manor; Thomas B Rauchfuss
Journal:  J Am Chem Soc       Date:  2013-07-30       Impact factor: 15.419

6.  Organometallic Fe2(μ-SH)2(CO)4(CN)2 Cluster Allows the Biosynthesis of the [FeFe]-Hydrogenase with Only the HydF Maturase.

Authors:  Yu Zhang; Lizhi Tao; Toby J Woods; R David Britt; Thomas B Rauchfuss
Journal:  J Am Chem Soc       Date:  2022-01-18       Impact factor: 16.383
  6 in total

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