Isolation of an Osmium(III) Hydrido Complex
2024 | journal article. A publication with affiliation to the University of Göttingen.
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Isolation of an Osmium(III) Hydrido Complex
Alizadeh, N.; Abbenseth, J.; Bete, S.; Finger, M.; Otte, M.; Würtele, C. & Schneider, S. (2024)
Zeitschrift für anorganische und allgemeine Chemie, art. e202300249. DOI: https://doi.org/10.1002/zaac.202300249
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Details
- Authors
- Alizadeh, Niyaz; Abbenseth, Josh; Bete, Sarah; Finger, Markus; Otte, Matthias; Würtele, Christian; Schneider, Sven
- Abstract
- Abstract Synthesis and characterization of [OsH(PNP)(bipy)] + (PNP=N(CHCHP t Bu 2 ) 2 ) are reported, as the second osmium(III) hydrido complex next to [OsH(en) 2 (py)] 2+ . While the osmium(II) precursor, [OsH(PNP)(bipy)], exhibits two reversible oxidations in the cyclic voltammogram, the product from 2‐electron oxidation could not be isolated due to rapid decay. Thermochemical examinations attribute the stability of the osmium(III) hydride to both thermodynamic and kinetic reasons. In contrast, the high estimated acidity of [OsH(PNP)(bipy)] 2+ presumably leads to rapid decay.
- Issue Date
- 2024
- Journal
- Zeitschrift für anorganische und allgemeine Chemie
- ISSN
- 0044-2313
- eISSN
- 1521-3749
- Language
- English
- Sponsor
- Deutsche Forschungsgemeinschaft https://doi.org/10.13039/501100001659
Fonds der Chemischen Industrie https://doi.org/10.13039/100018992
