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[(E)-2-(3,5-Dibromo-2-oxidobenzyl-ideneamino)-3-(4-hydroxy-phen-yl)propionato-κO,N,O'](dimethyl-formamide-κO)copper(II).

Tan MX, Chen ZF, Neng Z, Liang H - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: In the dimer, the Cu⋯Cu distance is 3.712 (1) Å.In the crystal structure, mol-ecules form a one-dimensional chain through C-H⋯O hydrogen bonds.These are further aggregated into a three-dimensional network by O-H⋯O and C-H⋯O hydrogen bonds.

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ABSTRACT
In the title complex, [Cu(C(16)H(11)Br(2)NO(4))(C(3)H(7)NO)](2), there are two unique mol-ecules in the asymmetric unit. Each Cu(II) atom is coordinated by two O atoms and one N atom from the tridentate ligand L(2-) [LH(2) = (E)-2-(3,5-dibromo-2-hydroxy-benzyl-idene-amino)-2-(4-hydroxy-phenyl)acetic acid] and the O atom of a dimethyl-formamide mol-ecule to give a slightly distorted square-planar geometry. The two unique mol-ecules form a dimer through weak C-H⋯O hydrogen bonds. In the dimer, the Cu⋯Cu distance is 3.712 (1) Å. In the crystal structure, mol-ecules form a one-dimensional chain through C-H⋯O hydrogen bonds. These are further aggregated into a three-dimensional network by O-H⋯O and C-H⋯O hydrogen bonds.

No MeSH data available.


The asymmetric unit of (I), with 30% probability displacement ellipsoids for non-H atoms. Hydrogen atoms have been omitted and C—H···O hydrogen bonds are drawn as dashed lines.
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Fap1: The asymmetric unit of (I), with 30% probability displacement ellipsoids for non-H atoms. Hydrogen atoms have been omitted and C—H···O hydrogen bonds are drawn as dashed lines.


[(E)-2-(3,5-Dibromo-2-oxidobenzyl-ideneamino)-3-(4-hydroxy-phen-yl)propionato-κO,N,O'](dimethyl-formamide-κO)copper(II).

Tan MX, Chen ZF, Neng Z, Liang H - Acta Crystallogr Sect E Struct Rep Online (2008)

The asymmetric unit of (I), with 30% probability displacement ellipsoids for non-H atoms. Hydrogen atoms have been omitted and C—H···O hydrogen bonds are drawn as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2961003&req=5

Fap1: The asymmetric unit of (I), with 30% probability displacement ellipsoids for non-H atoms. Hydrogen atoms have been omitted and C—H···O hydrogen bonds are drawn as dashed lines.
Bottom Line: In the dimer, the Cu⋯Cu distance is 3.712 (1) Å.In the crystal structure, mol-ecules form a one-dimensional chain through C-H⋯O hydrogen bonds.These are further aggregated into a three-dimensional network by O-H⋯O and C-H⋯O hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title complex, [Cu(C(16)H(11)Br(2)NO(4))(C(3)H(7)NO)](2), there are two unique mol-ecules in the asymmetric unit. Each Cu(II) atom is coordinated by two O atoms and one N atom from the tridentate ligand L(2-) [LH(2) = (E)-2-(3,5-dibromo-2-hydroxy-benzyl-idene-amino)-2-(4-hydroxy-phenyl)acetic acid] and the O atom of a dimethyl-formamide mol-ecule to give a slightly distorted square-planar geometry. The two unique mol-ecules form a dimer through weak C-H⋯O hydrogen bonds. In the dimer, the Cu⋯Cu distance is 3.712 (1) Å. In the crystal structure, mol-ecules form a one-dimensional chain through C-H⋯O hydrogen bonds. These are further aggregated into a three-dimensional network by O-H⋯O and C-H⋯O hydrogen bonds.

No MeSH data available.