Limits...
Bis(di-2-pyridylmethane-diol-κN,O,N')copper(II) dl-tartrate.

Zhao J, Li DS, Dong WW, Wang DJ, Guo L - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: The Cu(II) atom lies on an inversion center N,O,N'-chelated by two di-2-pyridylmethane-diol ligands in a tetragonally distorted octa-hedral geometry.The tartrate anion is also located on an inversion center and has disordered hydroxyl groups, each with an occupancy factor of 0.5.The hydroxyl groups of the complex cation are hydrogen bonded to the carboxyl-ate groups of the anion, thus connecting the two building units.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The reaction of di-2-pyridyl ketone with copper dichloride dihydrate and tartaric acid in water afforded the title compound, [Cu(C(11)H(10)N(2)O(2))(2)]C(4)H(4)O(6). The Cu(II) atom lies on an inversion center N,O,N'-chelated by two di-2-pyridylmethane-diol ligands in a tetragonally distorted octa-hedral geometry. The tartrate anion is also located on an inversion center and has disordered hydroxyl groups, each with an occupancy factor of 0.5. The hydroxyl groups of the complex cation are hydrogen bonded to the carboxyl-ate groups of the anion, thus connecting the two building units.

No MeSH data available.


Related in: MedlinePlus

The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. The hydroxyl groups (O5 and O6) of the tartrate anion are half-occupied. The disordered H atoms attached to C13 have been omitted. [Symmetry codes: (i) 2 - x, -y, -z; (ii) 1 - x, 1 - y, 1 - z.]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC2960086&req=5

Fap1: The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. The hydroxyl groups (O5 and O6) of the tartrate anion are half-occupied. The disordered H atoms attached to C13 have been omitted. [Symmetry codes: (i) 2 - x, -y, -z; (ii) 1 - x, 1 - y, 1 - z.]


Bis(di-2-pyridylmethane-diol-κN,O,N')copper(II) dl-tartrate.

Zhao J, Li DS, Dong WW, Wang DJ, Guo L - Acta Crystallogr Sect E Struct Rep Online (2008)

The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. The hydroxyl groups (O5 and O6) of the tartrate anion are half-occupied. The disordered H atoms attached to C13 have been omitted. [Symmetry codes: (i) 2 - x, -y, -z; (ii) 1 - x, 1 - y, 1 - z.]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2960086&req=5

Fap1: The structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. The hydroxyl groups (O5 and O6) of the tartrate anion are half-occupied. The disordered H atoms attached to C13 have been omitted. [Symmetry codes: (i) 2 - x, -y, -z; (ii) 1 - x, 1 - y, 1 - z.]
Bottom Line: The Cu(II) atom lies on an inversion center N,O,N'-chelated by two di-2-pyridylmethane-diol ligands in a tetragonally distorted octa-hedral geometry.The tartrate anion is also located on an inversion center and has disordered hydroxyl groups, each with an occupancy factor of 0.5.The hydroxyl groups of the complex cation are hydrogen bonded to the carboxyl-ate groups of the anion, thus connecting the two building units.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The reaction of di-2-pyridyl ketone with copper dichloride dihydrate and tartaric acid in water afforded the title compound, [Cu(C(11)H(10)N(2)O(2))(2)]C(4)H(4)O(6). The Cu(II) atom lies on an inversion center N,O,N'-chelated by two di-2-pyridylmethane-diol ligands in a tetragonally distorted octa-hedral geometry. The tartrate anion is also located on an inversion center and has disordered hydroxyl groups, each with an occupancy factor of 0.5. The hydroxyl groups of the complex cation are hydrogen bonded to the carboxyl-ate groups of the anion, thus connecting the two building units.

No MeSH data available.


Related in: MedlinePlus