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Trans-Tetra-kis(4-methyl-pyridine-κN)dioxidorhenium(V) hexa-fluorido-phosphate.

ABSTRACT: The title compound, [ReO(2)(C(6)H(7)N)(4)]PF(6), contains octa-hedral [ReO(2)(4-Mepy)(4)](+) cations (4-Mepy is 4-methyl-pyridine) and PF(6) (-) anions. Both the cation and the anion reside on special positions, the Re atom on a crystallographic center of inversion and the P atom on a C(2) axis parallel to the b axis. The Re(V) atom in the cation exhibits an octa-hedral coordination geometry with two O atoms in the apical positions and four N atoms of the 4-Mepy ligands in the equatorial plane. The Re=O and Re-N bond lengths fall in the typical ranges of trans-dioxidorhenium(V) complexes.

SUBMITTER: Kawasaki T

PROVIDER: S-EPMC3006941 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature

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trans-Tetra-kis(4-methyl-pyridine-κN)dioxidorhenium(V) hexa-fluorido-phosphate.

Kawasaki Takeshi T Canlier Ali A Chowdhury Shubhamoy S Ikeda Yasuhisa Y

Acta crystallographica. Section E, Structure reports online 20100626 Pt 7

The title compound, [ReO(2)(C(6)H(7)N)(4)]PF(6), contains octa-hedral [ReO(2)(4-Mepy)(4)](+) cations (4-Mepy is 4-methyl-pyridine) and PF(6) (-) anions. Both the cation and the anion reside on special positions, the Re atom on a crystallographic center of inversion and the P atom on a C(2) axis parallel to the b axis. The Re(V) atom in the cation exhibits an octa-hedral coordination geometry with two O atoms in the apical positions and four N atoms of the 4-Mepy ligands in the equatorial plane. ...[more]

PMID: 21587764

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