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  Two Interconvertible Structures that Explain the Spectroscopic Properties of the Oxygen‐Evolving Complex of Photosystem II in the S2 State

Pantazis, D. A., Ames, W., Cox, N., Lubitz, W., & Neese, F. (2012). Two Interconvertible Structures that Explain the Spectroscopic Properties of the Oxygen‐Evolving Complex of Photosystem II in the S2 State. Angewandte Chemie International Edition, 51(39), 9935-9940. doi:10.1002/anie.201204705.

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Genre: Journal Article

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 Creators:
Pantazis, Dimitrios A.1, Author              
Ames, William1, Author              
Cox, Nicholas2, Author              
Lubitz, Wolfgang2, Author              
Neese, Frank1, Author              
Affiliations:
1Research Department Neese, Max Planck Institute for Chemical Energy Conversion, Max Planck Society, ou_3023886              
2Research Department Lubitz, Max Planck Institute for Chemical Energy Conversion, Max Planck Society, ou_3023873              

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Free keywords: density functional calculations; EPR spectroscopy; oxygen evoloving complex; photosystem II; water splitting
 Abstract: Using models derived from the X‐ray structure of photosystem II, it is shown that the oxygen evolving complex in the S2 state exists in two energetically similar and interconvertible forms. A longstanding question regarding the spectroscopy of the catalyst is thus answered: one form corresponds to the multiline g=2.0 EPR signal (see picture, right; O red, Mn purple, Ca yellow), and the other to the g≥4.1 signals (left).

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Language(s): eng - English
 Dates: 2012-06-152012-08-212012-09-24
 Publication Status: Published in print
 Pages: 6
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/anie.201204705
 Degree: -

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Title: Angewandte Chemie International Edition
  Abbreviation : Angew. Chem., Int. Ed.
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 51 (39) Sequence Number: - Start / End Page: 9935 - 9940 Identifier: ISSN: 1433-7851
CoNE: https://pure.mpg.de/cone/journals/resource/1433-7851