Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition

Zimmermann T, Limpke T, Stammler A, Bögge H, Walleck S, Glaser T (2018)
INORGANIC CHEMISTRY 57(9): 5400-5405.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
Abstract / Bemerkung
A reversible carboxylate shift has been observed in a mu-oxo diferric complex in solution by UV-vis-NIR and FTIR spectroscopy triggered by the addition of a base or an acid. A terminal acetate decoordinates upon the addition of a proton, resulting in a shift of the remaining terminal acetato to a mu-eta(1) :eta(1) bridge. The addition of a base restores the original structure containing only terminal acetates. The implications for metalloenzymes with carboxylate-bridged nonheme diiron active sites are discussed.
Erscheinungsjahr
Zeitschriftentitel
INORGANIC CHEMISTRY
Band
57
Ausgabe
9
Seite(n)
5400-5405
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Zimmermann T, Limpke T, Stammler A, Bögge H, Walleck S, Glaser T. Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition. INORGANIC CHEMISTRY. 2018;57(9):5400-5405.
Zimmermann, T., Limpke, T., Stammler, A., Bögge, H., Walleck, S., & Glaser, T. (2018). Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition. INORGANIC CHEMISTRY, 57(9), 5400-5405. doi:10.1021/acs.inorgchem.8b00376
Zimmermann, T., Limpke, T., Stammler, A., Bögge, H., Walleck, S., and Glaser, T. (2018). Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition. INORGANIC CHEMISTRY 57, 5400-5405.
Zimmermann, T., et al., 2018. Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition. INORGANIC CHEMISTRY, 57(9), p 5400-5405.
T. Zimmermann, et al., “Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition”, INORGANIC CHEMISTRY, vol. 57, 2018, pp. 5400-5405.
Zimmermann, T., Limpke, T., Stammler, A., Bögge, H., Walleck, S., Glaser, T.: Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition. INORGANIC CHEMISTRY. 57, 5400-5405 (2018).
Zimmermann, Thomas, Limpke, Thomas, Stammler, Anja, Bögge, Hartmut, Walleck, Stephan, and Glaser, Thorsten. “Reversible Carboxylate Shift in a mu-Oxo Diferric Complex in Solution by Acid-/Base-Addition”. INORGANIC CHEMISTRY 57.9 (2018): 5400-5405.

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