A five-coordinate [2Fe-2S] cluster.
(2010) In Inorganic Chemistry 49(13). p.5853-5858- Abstract
- A unique [2Fe-2S] cluster (1) with genuinely five-coordinate ferric ions has been synthesized and investigated both structurally and spectroscopically. The crystal structure of 1 as well as (1)H NMR data reveal that 2,6-bis(imidazol-2-yl)pyridine binds to the [2Fe-2S] core as a tridentate capping ligand. DFT calculations showing spin density on all coordinating atoms support this finding. Cluster 1 has also been characterized by Mössbauer and UV/vis spectroscopy, mass spectrometry, cyclic voltammetry, and magnetic susceptibility measurements. Significant spectroscopic properties that make 1 distinct from conventional [2Fe-2S] clusters include a rather small quadrupole splitting of 0.43 mm/s.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1626434
- author
- Fuchs, Michael G G
; Dechert, Sebastian
; Demeshko, Serhiy
; Ryde, Ulf
LU
and Meyer, Franc
- organization
- publishing date
- 2010
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Inorganic Chemistry
- volume
- 49
- issue
- 13
- pages
- 5853 - 5858
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- wos:000279211500014
- pmid:20518488
- scopus:77954135147
- pmid:20518488
- ISSN
- 1520-510X
- DOI
- 10.1021/ic902559n
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Theoretical Chemistry (S) (011001039)
- id
- 5758c6ec-4862-4a0a-8b3e-256592cfd97f (old id 1626434)
- date added to LUP
- 2016-04-01 11:15:34
- date last changed
- 2023-02-07 02:35:10
@article{5758c6ec-4862-4a0a-8b3e-256592cfd97f, abstract = {{A unique [2Fe-2S] cluster (1) with genuinely five-coordinate ferric ions has been synthesized and investigated both structurally and spectroscopically. The crystal structure of 1 as well as (1)H NMR data reveal that 2,6-bis(imidazol-2-yl)pyridine binds to the [2Fe-2S] core as a tridentate capping ligand. DFT calculations showing spin density on all coordinating atoms support this finding. Cluster 1 has also been characterized by Mössbauer and UV/vis spectroscopy, mass spectrometry, cyclic voltammetry, and magnetic susceptibility measurements. Significant spectroscopic properties that make 1 distinct from conventional [2Fe-2S] clusters include a rather small quadrupole splitting of 0.43 mm/s.}}, author = {{Fuchs, Michael G G and Dechert, Sebastian and Demeshko, Serhiy and Ryde, Ulf and Meyer, Franc}}, issn = {{1520-510X}}, language = {{eng}}, number = {{13}}, pages = {{5853--5858}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Inorganic Chemistry}}, title = {{A five-coordinate [2Fe-2S] cluster.}}, url = {{https://lup.lub.lu.se/search/files/136743023/142_franc_5co.pdf}}, doi = {{10.1021/ic902559n}}, volume = {{49}}, year = {{2010}}, }