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Crystal structure of cis-tetra-aqua-dichlorido-cobalt(II) sulfolane disolvate.

Boudraa M, Bouacida S, Bouchareb H, Merazig H, Chtoun el H - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: The cisoid angles are in the range 83.27 (5)-99.66 (2)°.The three transoid angles deviate significantly from the ideal linear angle.Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.

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Affiliation: Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.

ABSTRACT
In the title compound, [CoCl2(H2O)4]·2C4H8SO2, the Co(II) cation is located on the twofold rotation axis and is coordinated by four water mol-ecules and two adjacent chloride ligands in a slightly distorted octa-hedral coordination environment. The cisoid angles are in the range 83.27 (5)-99.66 (2)°. The three transoid angles deviate significantly from the ideal linear angle. The crystal packing can be described as a linear arrangement of complex units along c formed by bifurcated O-H⋯Cl hydrogen bonds between two water mol-ecules from one complex unit towards one chloride ligand of the neighbouring complex. Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.

No MeSH data available.


Related in: MedlinePlus

Packing diagram of (I) showing the infinite chains of complex units and solvent molecule along the c axis.
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Fap2: Packing diagram of (I) showing the infinite chains of complex units and solvent molecule along the c axis.


Crystal structure of cis-tetra-aqua-dichlorido-cobalt(II) sulfolane disolvate.

Boudraa M, Bouacida S, Bouchareb H, Merazig H, Chtoun el H - Acta Crystallogr E Crystallogr Commun (2015)

Packing diagram of (I) showing the infinite chains of complex units and solvent molecule along the c axis.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4384590&req=5

Fap2: Packing diagram of (I) showing the infinite chains of complex units and solvent molecule along the c axis.
Bottom Line: The cisoid angles are in the range 83.27 (5)-99.66 (2)°.The three transoid angles deviate significantly from the ideal linear angle.Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.

View Article: PubMed Central - HTML - PubMed

Affiliation: Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.

ABSTRACT
In the title compound, [CoCl2(H2O)4]·2C4H8SO2, the Co(II) cation is located on the twofold rotation axis and is coordinated by four water mol-ecules and two adjacent chloride ligands in a slightly distorted octa-hedral coordination environment. The cisoid angles are in the range 83.27 (5)-99.66 (2)°. The three transoid angles deviate significantly from the ideal linear angle. The crystal packing can be described as a linear arrangement of complex units along c formed by bifurcated O-H⋯Cl hydrogen bonds between two water mol-ecules from one complex unit towards one chloride ligand of the neighbouring complex. Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.

No MeSH data available.


Related in: MedlinePlus