Synthesis and Characterization of Dioxidodiphenylrhenium(VII) Propionate | Zendy

Huber Stefan | Zendy; Cokoja Mirza | Zendy; Drees Markus | Zendy; Herrmann Wolfgang A. | Zendy; Kühn Fritz E. | Zendy

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Synthesis and Characterization of Dioxidodiphenylrhenium(VII) Propionate

Author(s) -

Huber Stefan,

Cokoja Mirza,

Drees Markus,

Herrmann Wolfgang A.,

Kühn Fritz E.

Publication year - 2012

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.201100919

Subject(s) - rhenium , chemistry , propionate , yield (engineering) , crystallography , x ray crystallography , crystal structure , infrared spectroscopy , single crystal , inorganic chemistry , octahedron , diffraction , organic chemistry , materials science , physics , optics , metallurgy

Treatment of propylperrhenate with 1 equiv. phenylzinc acetate yields dioxidodiphenylrhenium propionate. This novel complex can be synthesized with a yield of 41 % and is characterized by NMR and IR spectroscopy, as well as single‐crystal X‐ray diffraction. The compound is sensitive to moisture. It decomposes in sunlight and above 0 °C. The crystal structure has distorted octahedral symmetry around the rhenium center. Both rhenium–carbon bonds have a length of 2.141 Å and are significantly longer than other comparable rhenium–carbon bonds.

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