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Tetra-ethyl-ammonium (acetyl-acetonato)bromidotricarbonyl-rhenate(I).

Brink A, Visser HG, Roodt A - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the title compound, (C(8)H(20)N)[ReBr(C(5)H(7)O(2))(CO)(3)], the Re(I) atom in the rhenate anion is surrounded by three carbonyl ligands orientated in a facial arrangement, a bromide ligand and an acetyl-acetonate ligand, leading to a distorted octa-hedral ReC(3)BrO(2) coordination with a O-Re-O bite angle of 85.66 (7)°.An array of C-H⋯O and C-H⋯Br hydrogen-bonding inter-actions between the cations and the surrounding rhenate anions stabilize the crystal structure.

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Affiliation: Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300, South Africa.

ABSTRACT
In the title compound, (C(8)H(20)N)[ReBr(C(5)H(7)O(2))(CO)(3)], the Re(I) atom in the rhenate anion is surrounded by three carbonyl ligands orientated in a facial arrangement, a bromide ligand and an acetyl-acetonate ligand, leading to a distorted octa-hedral ReC(3)BrO(2) coordination with a O-Re-O bite angle of 85.66 (7)°. An array of C-H⋯O and C-H⋯Br hydrogen-bonding inter-actions between the cations and the surrounding rhenate anions stabilize the crystal structure.

No MeSH data available.


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Representation of the hydrogen-bonding interactions.
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Fap2: Representation of the hydrogen-bonding interactions.


Tetra-ethyl-ammonium (acetyl-acetonato)bromidotricarbonyl-rhenate(I).

Brink A, Visser HG, Roodt A - Acta Crystallogr Sect E Struct Rep Online (2010)

Representation of the hydrogen-bonding interactions.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3050364&req=5

Fap2: Representation of the hydrogen-bonding interactions.
Bottom Line: In the title compound, (C(8)H(20)N)[ReBr(C(5)H(7)O(2))(CO)(3)], the Re(I) atom in the rhenate anion is surrounded by three carbonyl ligands orientated in a facial arrangement, a bromide ligand and an acetyl-acetonate ligand, leading to a distorted octa-hedral ReC(3)BrO(2) coordination with a O-Re-O bite angle of 85.66 (7)°.An array of C-H⋯O and C-H⋯Br hydrogen-bonding inter-actions between the cations and the surrounding rhenate anions stabilize the crystal structure.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300, South Africa.

ABSTRACT
In the title compound, (C(8)H(20)N)[ReBr(C(5)H(7)O(2))(CO)(3)], the Re(I) atom in the rhenate anion is surrounded by three carbonyl ligands orientated in a facial arrangement, a bromide ligand and an acetyl-acetonate ligand, leading to a distorted octa-hedral ReC(3)BrO(2) coordination with a O-Re-O bite angle of 85.66 (7)°. An array of C-H⋯O and C-H⋯Br hydrogen-bonding inter-actions between the cations and the surrounding rhenate anions stabilize the crystal structure.

No MeSH data available.


Related in: MedlinePlus