Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

?-4,4'-Bipyridine-?N:N'-bis-{[2-(3,5-dibromo-2-oxidobenzyl-ideneamino)-3-hydroxy-propanoato-?O,N,O']copper(II)} monohydrate.

ABSTRACT: The title compound, [Cu(2)(C(10)H(7)Br(2)NO(4))(2)(C(10)H(8)N(2))]·H(2)O, is a binuclear copper(II) complex. Both Cu atoms are four-coordinate in a square-planar geometry. In addition, there is one water mol-ecule in the asymmetric unit. The crystal structure is stabilized by O-H?O and O-H?Br hydrogen bonds.

SUBMITTER: Wang YL

PROVIDER: S-EPMC2961693 | biostudies-literature | 2008 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

μ-4,4'-Bipyridine-κN:N'-bis-{[2-(3,5-dibromo-2-oxidobenzyl-ideneamino)-3-hydroxy-propanoato-κO,N,O']copper(II)} monohydrate.

Wang Yong Liao YL Liu Zheng Z Wang Yuan Y

Acta crystallographica. Section E, Structure reports online 20080621 Pt 7

The title compound, [Cu(2)(C(10)H(7)Br(2)NO(4))(2)(C(10)H(8)N(2))]·H(2)O, is a binuclear copper(II) complex. Both Cu atoms are four-coordinate in a square-planar geometry. In addition, there is one water mol-ecule in the asymmetric unit. The crystal structure is stabilized by O-H⋯O and O-H⋯Br hydrogen bonds. ...[more]

PMID: 21202802

Similar Datasets

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

Project description: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.

| S-EPMC2961003 | biostudies-literature

(E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)-4-hydroxy-benzohydrazide monohydrate.

Project description:The title compound, C(14)H(10)Br(2)N(2)O(3)·H(2)O, was synthesized by the reaction of 3,5-dibromo-2-hydroxy-benzaldehyde with an equimolar amount of 4-hydroxy-benzohydrazide in methanol. The structure comprises a Schiff base unit and a water mol-ecule of crystallization. The dihedral angle between the benzene rings in the Schiff base is 1.3?(3)°. In the crystal structure, mol-ecules are linked through inter-molecular O-H?O and N-H?O hydrogen bonds, with the water mol-ecule serving as both donor and acceptor. As a result, layers are formed, which are approximately parallel to the bc plane.

| S-EPMC2959471 | biostudies-literature

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

Project description:In the title complex, [Cu(C(16)H(11)Cl(2)NO(4))(C(3)H(7)NO)] , the Cu(II) atom is coordinated by two O atoms and one N atom from the tridentate ligand L(2-) {LH(2) = (2S)-[2-(3,5-dichloro-2-hydroxy-benzyl-idene)-imino]-3-(4-hydroxy-phenyl)propionic acid} and one O atom from a dimethyl-formamide mol-ecule, resulting in a slightly distorted square-planar geometry. The structure forms a one-dimensional chain through weak coordination bonds [Cu⋯O 3.080 (1), Cu⋯Cl 3.269 (1) Å] and a three-dimensional network through O-H⋯O and C-H⋯O hydrogen bonds.

| S-EPMC2960937 | biostudies-literature

3,5-Dibromo-2-hydroxy-benzaldehyde.

Project description:The title compound, C(7)H(4)Br(2)O(2), exhibits a layer packing structure via weak ?-? stacking inter-actions [centroid-centroid distances between adjacent aromatic rings are 4.040?(8) and 3.776?(7)?Å]. Mol-ecules in each layer are linked by inter-molecular O-H?O hydrogen bonding and Br?Br inter-actions [3.772?(4)?Å]. There are two mol-ecules in the asymmetric unit.

| S-EPMC2961300 | biostudies-literature

Bis(acetato-?(2)O,O')(4,4'-dimethyl-2,2'-bipyridine-?(2)N,N')copper(II) monohydrate.

Project description:In the title compound, [Cu(C(2)H(3)O(2))(2)(C(12)H(12)N(2))(2)]·H(2)O, the Cu(II) atom exhibits a distorted octa-hedral coordination geometry, defined by two N atoms from one 4,4'-dimethyl-2,2'-bipyridine ligand and four O atoms from two acetate ligands. In the crystal, O-H?O hydrogen bonds are observed between the coordinated carboxyl-ate O atoms and the solvent water mol-ecule.

| S-EPMC3379107 | biostudies-literature

(E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)nicotinohydrazide.

Project description:In the title Schiff base compound, C(13)H(9)Br(2)N(3)O(2), there is an intra-molecular O-H?N hydrogen bond involving the hydroxyl substituent and the adjacent hydrazine N atom. The mol-ecule is almost planar, the dihedral angle between the benzene ring and the pyridine ring being 5.7?(2)°. In the crystal structure, symmetry-related mol-ecules are linked via N-H?O hydrogen bonds, forming chains propagating in [001].

| S-EPMC2983678 | biostudies-literature

Poly[(?(2)-4,4'-bipyridine)(?(2)-3,5-dicarboxybenzenesulfonato)silver(I)].

Project description:In the title compound, [Ag(C(8)H(5)O(7)S)(C(10)H(8)N(2))](n), the Ag atom is tetra-coordinated by two 4,4'-bipydidine (4,4'-bipy) N atoms and two monodentate sulfonate O atoms of the 5-sulfoisophthalic acid (H(3)sip) ligands. Adjacent Ag atoms are bonded through four sulfonate O atoms, forming a dinuclear unit with an Ag?Ag separation of 3.384?(5)?Å; they are further linked together by the 4,4'-bipy lignds into a chain. Classical inter-molecular O-H?O and non-classical intra-molecular C-H?O hydrogen bonds are also observed in the two-dimensional supra-molecuar structure.

| S-EPMC2983702 | biostudies-literature

3,5-Dibromo-2-hydroxy-benzoic acid.

Project description:The title compound, C(7)H(4)Br(2)O(3), has an intra-molecular O-H?O=C hydrogen bond and aggregates to form hydrogen-bonded dimers via O-H?O inter-actions. The formation of zigzag one-dimensional mol-ecular tapes via C-H?Br inter-actions and ?-? stacking inter-actions (inter-planar separation = 3.42?Å) completes the crystal structure.

| S-EPMC2914893 | biostudies-other

4,4'-Bipyridine-pyridine-3,5-dicarb-oxy-lic acid (3/4).

Project description:In the title compound, 3C(10)H(8)N(2)·4C(7)H(5)NO(4), the asymmetric unit contains two mol-ecules of pyridine-3,5-dicarb-oxy-lic acid and one mol-ecule of 4,4'-bipyridine in general positions together with one mol-ecule of 4,4'-bipyridine lying across a centre of inversion, thus giving a 4:3 molar ratio of pyridine-3,5-dicarb-oxy-lic acid to 4,4'-bipyridine. The dihedral angle between the bipyridine rings on general positions is 21.2?(2)°. These mol-ecular units are linked by O-H?N hydrogen bonds forming an extended two-dimensional framework in the crystal.

| S-EPMC3213482 | biostudies-literature

catena-Poly[[[diaqua-(1,10-phenanthroline-?(2)N,N')zinc]-?-4,4'-bipyridine-?(2)N:N'] dinitrate 4,4'-bipyridine hemisolvate monohydrate].

Project description:In the title compound, [Zn(C(10)H(8)N(2))(C(12)H(8)N(2))(H(2)O)(2)](NO(3))(2)·0.5C(10)H(8)N(2)·H(2)O, the Zn(II) atom is coordinated in a distorted octa-hedral geometry by two N atoms from two 4,4'-bipyridine (4,4'-bipy) ligands, two N atoms from a chelating 1,10-phenanthroline ligand and two O atoms from two mutually cis water mol-ecules. The 4,4'-bipy ligands bridge the Zn(II) atoms into a chain structure along [100]. The uncoordinated 4,4'-bipy mol-ecule lies on an inversion center. O-H?O and O-H?N hydrogen bonds connect the cationic chains, the nitrate anions, the uncoordinated 4,4'-bipy mol-ecules and the water mol-ecules into tow-dimensional networks.

| S-EPMC3435629 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data