(Cym)OsCl(L)(PF6), Cym = p-cymene and L: 1,1'-bis(diphenylphosphino)ferrocene (dppf), 1,1'-bis(diethylphosphino)ferrocene (depf) or 1,1'-bis(diisopropylphosphino)ferrocene (dippf), were synthesized and characterized by NMR (1H, 31P) and, in the case of (Cym)OsCl(dppf)(PF6), by x-ray structure anal. of the MeCN solvate. EPR and UV-visible spectroelectrochem. indicate the formation of an Os(II)-ferrocenium species on reversible 1-electron oxidn. The 2nd oxidn. and the redn. are electrochem. irreversible. on SciFinder(R)
%0 Journal Article
%1 Kaim.2001d
%A Kaim, Wolfgang
%A Sixt, Torsten
%A Weber, Michael
%A Fiedler, Jan.
%D 2001
%J Journal of Organometallic Chemistry
%K EPR;mol bisphosphino bisphosphinoferrocene chloride chloride;osmium crystal cymene electrochem ferrocene ligand osmium structure substitution
%P 167--171
%R 10.1016/S0022-328X(01)00898-1
%T Iron(II) versus osmium(II) oxidation in 1,1'-bis(diorganophosphino)ferrocene-osmium(II) complexes
%V 637-639
%X (Cym)OsCl(L)(PF6), Cym = p-cymene and L: 1,1'-bis(diphenylphosphino)ferrocene (dppf), 1,1'-bis(diethylphosphino)ferrocene (depf) or 1,1'-bis(diisopropylphosphino)ferrocene (dippf), were synthesized and characterized by NMR (1H, 31P) and, in the case of (Cym)OsCl(dppf)(PF6), by x-ray structure anal. of the MeCN solvate. EPR and UV-visible spectroelectrochem. indicate the formation of an Os(II)-ferrocenium species on reversible 1-electron oxidn. The 2nd oxidn. and the redn. are electrochem. irreversible. on SciFinder(R)
@article{Kaim.2001d,
abstract = {[(Cym)OsCl(L)](PF6), Cym = p-cymene and L: 1,1'-bis(diphenylphosphino)ferrocene (dppf), 1,1'-bis(diethylphosphino)ferrocene (depf) or 1,1'-bis(diisopropylphosphino)ferrocene (dippf), were synthesized and characterized by NMR (1H, 31P) and, in the case of [(Cym)OsCl(dppf)](PF6), by x-ray structure anal. of the MeCN solvate. EPR and UV-visible spectroelectrochem. indicate the formation of an Os(II)-ferrocenium species on reversible 1-electron oxidn. The 2nd oxidn. and the redn. are electrochem. irreversible. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
author = {Kaim, Wolfgang and Sixt, Torsten and Weber, Michael and Fiedler, Jan.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2da17f8cc13569f1e14f61f809c25b39f/b_schwederski},
doi = {10.1016/S0022-328X(01)00898-1},
interhash = {eeaee8e76838e064e46d35390506fcd7},
intrahash = {da17f8cc13569f1e14f61f809c25b39f},
journal = {Journal of Organometallic Chemistry},
keywords = {EPR;mol bisphosphino bisphosphinoferrocene chloride chloride;osmium crystal cymene electrochem ferrocene ligand osmium structure substitution},
pages = {167--171},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {Iron(II) versus osmium(II) oxidation in 1,1'-bis(diorganophosphino)ferrocene-osmium(II) complexes},
volume = {637-639},
year = 2001
}