The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
A Mixed-Valent, Fe(II)Fe(I), Diiron Complex Reproduces the Unique Rotated State of the [FeFe]Hydrogenase Active Site
Abstract
The fully reversible Fe I Fe I ⇆ Fe I Fe II couple of an N-heterocyclic carbene dinuclear Fe I Fe I complex, (μ-pdt)[Fe I (CO) 2 (PMe 3 )][Fe I (CO) 2 (IMes)], complex D, has led to the isolation of the mixed-valent cationic complex D ox as a biomimetic of the 2Fe2S subsite of the oxidized H cluster in [FeFe]hydrogenase. During the review of this submission a second complex was reported. As compared to complex D, a remarkable reorientation of the IMes NHC ligand enables the (μ-pdt)[Fe(CO) 2 (PMe 3 )][Fe(CO) 2 (IMes)] + cation, D ox, to exist as a “rotated” structure, with structural and spectroscopic similarities to the diiron unit of H as isolated or H ox . The structural makeup of the model includes an Fe−Fe distance that matches that of the enzyme, a semi-bridging CO group, and a pseudo-octahedral iron with open site blocked by a strategically positioned arene group from the IMes−NHC carbene ligand.
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Cites
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Synthesis of the H-cluster framework of iron-only hydrogenase
Tard, C., Liu, X., Ibrahim, S. K., Bruschi, M., Gioia, L. D., Davies, S. C., Yang, X., Wang, L.-S., Sawers, G., & Pickett, C. J. (2005) · Nature · doi:10.1038/nature03298 · Cited by 508
A novel FeS cluster in Fe-only hydrogenases
Nicolet, Y., Lemon, B. J., Fontecilla-Camps, J. C., & Peters, J. W. (2000) · Trends in Biochemical Sciences · doi:10.1016/s0968-0004(99)01536-4 · Cited by 417
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Eukaryotic DNA polymerases, a growing family
Hübscher, U., Nasheuer, H.-P., & Syväoja, J. E. (2000) · Trends in Biochemical Sciences · doi:10.1016/s0968-0004(99)01523-6 · Cited by 220
Electronic Structure of the H Cluster in [Fe]-Hydrogenases
Popescu, C. V., & Münck, E. (1999) · Journal of the American Chemical Society · doi:10.1021/ja991243y · Cited by 191
Reversible Carbon Monoxide Binding and Inhibition at the Active Site of the Fe-Only Hydrogenase
Bennett, B., Lemon, B. J., & Peters, J. W. (2000) · Biochemistry · doi:10.1021/bi992583z · Cited by 147
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Díez-González, S., Marion, N., & Nolan, S. P. (2009) · Chemical Reviews · doi:10.1021/cr900074m · Cited by 3,066
Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO 2 Fixation
Appel, A. M., Bercaw, J. E., Bocarsly, A. B., Dobbek, H., DuBois, D. L., Dupuis, M., Ferry, J. G., Fujita, E., Hille, R., Kenis, P. J. A., et al. (2013) · Chemical Reviews · doi:10.1021/cr300463y · Cited by 2,193
Hydrogen Evolution Catalyzed by Cobaloximes
Dempsey, J. L., Brunschwig, B. S., Winkler, J. R., & Gray, H. B. (2009) · Accounts of Chemical Research · doi:10.1021/ar900253e · Cited by 1,070
Earth-abundant hydrogen evolution electrocatalysts
McKone, J. R., Marinescu, S. C., Brunschwig, B. S., Winkler, J. R., & Gray, H. B. (2014) · Chem. Sci. · doi:10.1039/c3sc51711j · Cited by 727
The Crystal Structure of [Fe]-Hydrogenase Reveals the Geometry of the Active Site
Shima, S., Pilak, O., Vogt, S., Schick, M., Stagni, M. S., Meyer-Klaucke, W., Warkentin, E., Thauer, R. K., & Ermler, U. (2008) · Science · doi:10.1126/science.1158978 · Cited by 608
Metadata
- Authors
- Liu, T., & Darensbourg, M. Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-05-11
- Volume
- 129
- Issue
- 22
- Pages
- 7008-7009
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2072348323
- Cited by
- 300
- References
- 8
- FWCI
- 18.99
- Type
- journal article
- Language
- en
- Open access
- closed
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