Synthesis and Photophysics of One Mononuclear Mn(III) and One Dinuclear Mn(III,III) Complex Covalently Linked to a Ruthenium(II) Tris(bipyridyl) Complex
(2003) In Inorganic Chemistry 42(23). p.7502-7511- Abstract
- The preparation of donor (D)-photosensitizer (S) arrays, consisting of a manganese complex as D and a ruthenium tris(bipyridyl) complex as S has been pursued. Two new ruthenium complexes containing coordinating sites for one (2a) and two manganese ions (3a) were prepared in order to provide models for the donor side of photosystem II in green plants. The manganese coordinating site consists of bridging and terminal phenolate as well as terminal pyridyl ligands. The corresponding ruthenium-manganese complexes, a manganese monomer 2b and dimer 3b, were obtained. For the dimer 3b, our data suggest that intramolecular electron transfer from manganese to photogenerated ruthenium(III) is fast, kET > 5 × 107 s-1.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/124635
- author
- Johansson, Anh ; Abrahamsson, Malin ; Magnusson, Ann ; Huang, Ping LU ; Mårtensson, Jerker ; Styring, Stenbjörn LU ; Hammarström, Leif ; Sun, Licheng and Åkermark, Björn
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Inorganic Chemistry
- volume
- 42
- issue
- 23
- pages
- 7502 - 7511
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- pmid:14606845
- wos:000186562900028
- scopus:0242693449
- pmid:14606845
- ISSN
- 1520-510X
- DOI
- 10.1021/ic0344822
- language
- English
- LU publication?
- yes
- id
- 0d9ba651-5b2b-4313-9382-141dc2ede145 (old id 124635)
- date added to LUP
- 2016-04-04 09:55:03
- date last changed
- 2022-01-29 19:26:41
@article{0d9ba651-5b2b-4313-9382-141dc2ede145, abstract = {{The preparation of donor (D)-photosensitizer (S) arrays, consisting of a manganese complex as D and a ruthenium tris(bipyridyl) complex as S has been pursued. Two new ruthenium complexes containing coordinating sites for one (2a) and two manganese ions (3a) were prepared in order to provide models for the donor side of photosystem II in green plants. The manganese coordinating site consists of bridging and terminal phenolate as well as terminal pyridyl ligands. The corresponding ruthenium-manganese complexes, a manganese monomer 2b and dimer 3b, were obtained. For the dimer 3b, our data suggest that intramolecular electron transfer from manganese to photogenerated ruthenium(III) is fast, kET > 5 × 107 s-1.}}, author = {{Johansson, Anh and Abrahamsson, Malin and Magnusson, Ann and Huang, Ping and Mårtensson, Jerker and Styring, Stenbjörn and Hammarström, Leif and Sun, Licheng and Åkermark, Björn}}, issn = {{1520-510X}}, language = {{eng}}, number = {{23}}, pages = {{7502--7511}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Inorganic Chemistry}}, title = {{Synthesis and Photophysics of One Mononuclear Mn(III) and One Dinuclear Mn(III,III) Complex Covalently Linked to a Ruthenium(II) Tris(bipyridyl) Complex}}, url = {{http://dx.doi.org/10.1021/ic0344822}}, doi = {{10.1021/ic0344822}}, volume = {{42}}, year = {{2003}}, }