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Crystal structure of (pyridine-κN)bis(quinolin-2-olato-κ(2) N,O)copper(II) monohydrate.

Hawks B, Yan J, Basa P, Burdette S - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: The title complex, [Cu(C9H6NO)2(C5H4N)]·H2O, adopts a slightly distorted square-pyramidal geometry in which the axial pyridine ligand exhibits a long Cu-N bond of 2.305 (3) Å.The pyridine ligand forms dihedral angles of 79.5 (5) and 88.0 (1)° with the planes of the two quinolin-2-olate ligands, while the dihedral angle between the quinoline groups of 9.0 (3)° indicates near planarity.The water mol-ecule connects adjacent copper complexes through O-H⋯O hydrogen bonds to phenolate O atoms, forming a network inter-connecting all the complexes in the crystal lattice.

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Affiliation: Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, Massachusetts 01609-2280, USA.

ABSTRACT
The title complex, [Cu(C9H6NO)2(C5H4N)]·H2O, adopts a slightly distorted square-pyramidal geometry in which the axial pyridine ligand exhibits a long Cu-N bond of 2.305 (3) Å. The pyridine ligand forms dihedral angles of 79.5 (5) and 88.0 (1)° with the planes of the two quinolin-2-olate ligands, while the dihedral angle between the quinoline groups of 9.0 (3)° indicates near planarity. The water mol-ecule connects adjacent copper complexes through O-H⋯O hydrogen bonds to phenolate O atoms, forming a network inter-connecting all the complexes in the crystal lattice.

No MeSH data available.


Related in: MedlinePlus

A portion of the molecular packing for [Cu(C9H6NO)2(C5H4N]·H2O viewed along the a axis. Dashed lines indicate O—H···O hydrogen bonds between water hydrogen atoms and hydroxyquinoline oxygen atoms forming continuous chains along the b axis. Displacement ellipsoids were drawn at the 5% probability level. Hydrogen atoms not involved in hydrogen bonds have been omitted for clarity.
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Fap2: A portion of the molecular packing for [Cu(C9H6NO)2(C5H4N]·H2O viewed along the a axis. Dashed lines indicate O—H···O hydrogen bonds between water hydrogen atoms and hydroxyquinoline oxygen atoms forming continuous chains along the b axis. Displacement ellipsoids were drawn at the 5% probability level. Hydrogen atoms not involved in hydrogen bonds have been omitted for clarity.


Crystal structure of (pyridine-κN)bis(quinolin-2-olato-κ(2) N,O)copper(II) monohydrate.

Hawks B, Yan J, Basa P, Burdette S - Acta Crystallogr E Crystallogr Commun (2015)

A portion of the molecular packing for [Cu(C9H6NO)2(C5H4N]·H2O viewed along the a axis. Dashed lines indicate O—H···O hydrogen bonds between water hydrogen atoms and hydroxyquinoline oxygen atoms forming continuous chains along the b axis. Displacement ellipsoids were drawn at the 5% probability level. Hydrogen atoms not involved in hydrogen bonds have been omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4384625&req=5

Fap2: A portion of the molecular packing for [Cu(C9H6NO)2(C5H4N]·H2O viewed along the a axis. Dashed lines indicate O—H···O hydrogen bonds between water hydrogen atoms and hydroxyquinoline oxygen atoms forming continuous chains along the b axis. Displacement ellipsoids were drawn at the 5% probability level. Hydrogen atoms not involved in hydrogen bonds have been omitted for clarity.
Bottom Line: The title complex, [Cu(C9H6NO)2(C5H4N)]·H2O, adopts a slightly distorted square-pyramidal geometry in which the axial pyridine ligand exhibits a long Cu-N bond of 2.305 (3) Å.The pyridine ligand forms dihedral angles of 79.5 (5) and 88.0 (1)° with the planes of the two quinolin-2-olate ligands, while the dihedral angle between the quinoline groups of 9.0 (3)° indicates near planarity.The water mol-ecule connects adjacent copper complexes through O-H⋯O hydrogen bonds to phenolate O atoms, forming a network inter-connecting all the complexes in the crystal lattice.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, Massachusetts 01609-2280, USA.

ABSTRACT
The title complex, [Cu(C9H6NO)2(C5H4N)]·H2O, adopts a slightly distorted square-pyramidal geometry in which the axial pyridine ligand exhibits a long Cu-N bond of 2.305 (3) Å. The pyridine ligand forms dihedral angles of 79.5 (5) and 88.0 (1)° with the planes of the two quinolin-2-olate ligands, while the dihedral angle between the quinoline groups of 9.0 (3)° indicates near planarity. The water mol-ecule connects adjacent copper complexes through O-H⋯O hydrogen bonds to phenolate O atoms, forming a network inter-connecting all the complexes in the crystal lattice.

No MeSH data available.


Related in: MedlinePlus