Spin Chemistry of Ru(II)-Trisdiimine Complex Photooxidation in Magnetic Fields up to 17.5 Tesla

Bürßner, Dieter; Steiner, Ulrich

Spin Chemistry of Ru(II)-Trisdiimine Complex Photooxidation in Magnetic Fields up to 17.5 Tesla

Dateien

Steiner_1994_Spin.pdfGröße: 159.77 KBDownloads: 314

Datum

1994

Autor:innen

Bürßner, Dieter

Steiner, Ulrich

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Chemie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Coordination Chemistry Reviews. 1994, 132, pp. 51-56. ISSN 0010-8545. Available under: doi: 10.1016/0010-8545(94)80023-5

Zusammenfassung

The magnetic field dependence of the efficiency of cage escape ηce, which is due to the magnetic field and spin control of the effective rate of electron backtransfer in geminate pairs of photogenerated Ru(III) complexes and electron acceptor radicals, has been measured for Ru(bpy)2+/3 and Ru(phen)2+/3 over the entire field range from 0 to 17.5 T. These magnetic field dependent data on ηce, together with the experimental values of the g-tensor components of the Ru(III) complex, allow us to evaluate unambiguously and without recourse to supplementary information, the absolute values of the rate constants of cage escape (kce ), (spin-conserving) backward electron transfer (kbet) and electron spin relaxation time τ5 of the Ru(III) complex.

Fachgebiet (DDC)

540 Chemie

Zitieren

ISO 690

BÜRSSNER, Dieter, Ulrich STEINER, 1994. Spin Chemistry of Ru(II)-Trisdiimine Complex Photooxidation in Magnetic Fields up to 17.5 Tesla. In: Coordination Chemistry Reviews. 1994, 132, pp. 51-56. ISSN 0010-8545. Available under: doi: 10.1016/0010-8545(94)80023-5

BibTex

@article{Burner1994Chemi-9860,
  year={1994},
  doi={10.1016/0010-8545(94)80023-5},
  title={Spin Chemistry of Ru(II)-Trisdiimine Complex Photooxidation in Magnetic Fields up to 17.5 Tesla},
  volume={132},
  issn={0010-8545},
  journal={Coordination Chemistry Reviews},
  pages={51--56},
  author={Bürßner, Dieter and Steiner, Ulrich}
}

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