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fac-Bis(acetonitrile-κN)tricarbonyl-(trifluoro-acetato-κO)rhenium(I).

Kia R, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: The three carbonyl ligands are arranged in a fac configuration around the Re atom.The CF(3) segment of the trifluoroacetato ligand shows rotational disorder and the refined site-occupancy factors of the disordered parts are ca 0.5/0.5.The crystal structure is stabilized by C-H⋯O and C-H⋯F hydrogen bonds.

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Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, [Re(CF(3)COO)(CH(3)CN)(2)(CO)(3)], the Re atom has a distorted octa-hedral configuration. The two acetonitrile mol-ecules and two of the three carbonyl groups occupy the equatorial plane of the complex, with the third carbonyl ligand and the trifluoroacetato ligand in the axial positions. The three carbonyl ligands are arranged in a fac configuration around the Re atom. The CF(3) segment of the trifluoroacetato ligand shows rotational disorder and the refined site-occupancy factors of the disordered parts are ca 0.5/0.5. The crystal structure is stabilized by C-H⋯O and C-H⋯F hydrogen bonds.

No MeSH data available.


The molecular structure of the title compound, showing 40% probability displacement ellipsoids and the atomic numbering scheme. The open bonds indicate the disordered parts.
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Fap1: The molecular structure of the title compound, showing 40% probability displacement ellipsoids and the atomic numbering scheme. The open bonds indicate the disordered parts.


fac-Bis(acetonitrile-κN)tricarbonyl-(trifluoro-acetato-κO)rhenium(I).

Kia R, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2008)

The molecular structure of the title compound, showing 40% probability displacement ellipsoids and the atomic numbering scheme. The open bonds indicate the disordered parts.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2959409&req=5

Fap1: The molecular structure of the title compound, showing 40% probability displacement ellipsoids and the atomic numbering scheme. The open bonds indicate the disordered parts.
Bottom Line: The three carbonyl ligands are arranged in a fac configuration around the Re atom.The CF(3) segment of the trifluoroacetato ligand shows rotational disorder and the refined site-occupancy factors of the disordered parts are ca 0.5/0.5.The crystal structure is stabilized by C-H⋯O and C-H⋯F hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, [Re(CF(3)COO)(CH(3)CN)(2)(CO)(3)], the Re atom has a distorted octa-hedral configuration. The two acetonitrile mol-ecules and two of the three carbonyl groups occupy the equatorial plane of the complex, with the third carbonyl ligand and the trifluoroacetato ligand in the axial positions. The three carbonyl ligands are arranged in a fac configuration around the Re atom. The CF(3) segment of the trifluoroacetato ligand shows rotational disorder and the refined site-occupancy factors of the disordered parts are ca 0.5/0.5. The crystal structure is stabilized by C-H⋯O and C-H⋯F hydrogen bonds.

No MeSH data available.