Browse
Submit Data
Databases
API
Help

Dataset Information

13 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis{(E)-2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-lato-?N,O}copper(II).

ABSTRACT: In the title complex, [Cu(C(14)H(14)NO(2))(2)], the discrete complex mol-ecules have crystallographic inversion symmetry. The slightly distorted square-planar coordination sphere of the Cu(II) atom comprises two phenolate O atoms and two oxime N atoms from two bidentate-chelate 2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-late O-ethyl oxime (L(-)) ligands [Cu-O = 1.8919?(17)?Å and Cu-N = 1.988?(2)?Å]. The two naphthalene ring systems in the mol-ecule are parallel, with a perpendicular inter-planar spacing of 1.473?(2)?Å, while each complex unit forms links to four other mol-ecules via inter-molecular methyl C-H?? inter-actions, giving an infinite cross-linked layered supra-molecular structure.

SUBMITTER: Dong WK

PROVIDER: S-EPMC3011585 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis{(E)-2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-lato-κN,O}copper(II).

Dong Wen-Kui WK Dong Xiu-Yan XY Sun Yin-Xia YX Wu Jian-Chao JC Xing Si-Jia SJ

Acta crystallographica. Section E, Structure reports online 20101124 Pt 12

In the title complex, [Cu(C(14)H(14)NO(2))(2)], the discrete complex mol-ecules have crystallographic inversion symmetry. The slightly distorted square-planar coordination sphere of the Cu(II) atom comprises two phenolate O atoms and two oxime N atoms from two bidentate-chelate 2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-late O-ethyl oxime (L(-)) ligands [Cu-O = 1.8919 (17) Å and Cu-N = 1.988 (2) Å]. The two naphthalene ring systems in the mol-ecule are parallel, with a perpendicular inter-planar spa ...[more]

PMID: 21589300

Similar Datasets

Bis{1-[(4-methyl-phen-yl)imino-meth-yl]-2-naphtho-lato-κN,O}copper(II).

Project description:In the title complex, [Cu(C(18)H(14)NO)(2)], the Cu(II) ion lies on an inversion center and is coordinated in a slightly distorted square-planar environment. The 1-[(4-methyl-phen-yl)imino-meth-yl]-2-naphtho-late ligands are coordinated in a trans arrangement with respect to the N and O atoms.

| S-EPMC3008097 | biostudies-literature

Bis(2-{[2-(isopropyl-aza-nium-yl)eth-yl]imino-meth-yl}-6-meth-oxy-phenolato)copper(II) bis-(thio-cyanate).

Project description:The asymmetric unit of the title compound, [Cu(C(13)H(20)N(2)O(2))(2)](NCS)(2), contains one half-dication, located on an inversion center, and one thio-cyanate anion. Each Cu(II) atom is four-coordinated by two phenolate O and two imine N atoms from two symmetry-related Schiff base 2-{[2-(isopropyl-aza-nium-yl)eth-yl]imino-meth-yl}-6-meth-oxy-phenolate (L) ligands in a distorted square-planar geometry. The ammonium groups are involved in the formation of N-H?O and N-H?N hydrogen bonds, which link one dication and two anions into an electroneutral cluster. When very weak Cu-N interactions with a distance of 2.910?(5)?Å between the metal and the thiocyanate anions in apical positions are considered, the secondary coordination polyhedron is a very elongated CuN(4)O(2) octahedron.

| S-EPMC3051500 | biostudies-literature

Crystal structure of {2-[({2-[(2-amino-eth-yl)amino]-eth-yl}imino)-meth-yl]pheno-lato}aqua-copper(II) bromide.

Project description:In the mononuclear copper(II) title complex, [Cu(C11H16N3O)(H2O)]Br, the Cu(II) atom is coordinated by one O and three N atoms of the Schiff base ligand that forms together with one water mol-ecule a slightly distorted [CuN3O2] square-pyramidal polyhedron. The deviation of the Cu(II) atom from the mean equatorial plane is 0.182?(2)?Å. The equatorial plane is nearly coplanar to the aromatic ring of the ligand [angle between planes = 10.4?(1)°], and the water molecule is situated in the apical site. All coordinating atoms (except the imine nitro-gen) and the bromide ion contribute to the formation of the N-H?Br, O-H?Br and O-H?O hydrogen bonds, which link mol-ecules into chains along [01-1].

| S-EPMC4186199 | biostudies-literature

Bis{?-2-meth-oxy-6-[(methyl-imino)-meth-yl]phenolato}bis-({2-meth-oxy-6-[(methyl-imino)-meth-yl]phenolato}copper(II)).

Project description:The title compound, [Cu2(C9H10NO2)4], is built of discrete centrosymmetric dimers. The Cu(II) atoms are each five coordinated by two deprotonated Schiff base ligands that are bonded differently to the metal atoms. Of the two phenolate O atoms, one is coordinated to one Cu(II) atom, whereas another bridges the two metal atoms. The basal plane of the square pyramid around Cu(II) atoms is formed by the imino N and phenolate O atoms of the bidentate and the monodentate/bidentate Schiff base ligands. The bridging phenolate oxygen occupies the apical position of the coordination sphere with a considerably longer Cu-O bond length. In the crystal, the dimeric mol-ecules pack relative to each other in such a way that the Cu2O2 planes of adjacent dimers are orthogonal.

| S-EPMC3790358 | biostudies-literature

Dichlorido{1-[(2-hy-droxy-eth-yl)imino-meth-yl]-2-naphtho-lato}pyridine-iron(III) pyridine monosolvate.

Project description:In the title complex, [Fe(C(13)H(12)NO(2))Cl(2)(C(5)H(5)N)]·C(5)H(5)N, the iron(III) atom is six-coordinated by the N and O atoms from the Schiff base ligand, the N atom from a pyridine mol-ecule and two chloride anions in a distorted octa-hedral geometry. The crystal packing is stabilized by inter-molecular O-H?N hydrogen bonds and C-H?? inter-actions.

| S-EPMC3011765 | biostudies-literature

Bis{1-[(4-methyl-phen-yl)imino-meth-yl]-2-naphtho-lato-?N,O}nickel(II).

Project description:In the title complex, [Ni(C(18)H(14)NO)(2)], the Ni(II) ion lies on an inversion center and is coordinated in a slightly distorted square-planar environment. The 1-[(4-methyl-phen-yl)imino-meth-yl]-2-naphtho-late ligands are coordinated in a trans arrangement with respect to the N and O atoms. In the symmetry-unique ligand, the dihedral angle between the naphthalene ring system and the benzene ring of the methyl-phenyl group is 49.03?(7)°.

| S-EPMC3099807 | biostudies-other

Bis[2-(cyclo-pentyl-imino-meth-yl)-5-meth-oxy-phenolato]copper(II).

Project description:The title compound, [Cu(C(13)H(16)NO(2))(2)], is a mononuclear copper(II) complex derived from the Schiff base ligand 2-(cyclo-pentyl-imino-meth-yl)-5-meth-oxy-phenol and copper acetate. The Cu(II) atom is four-coordinated by the phenolate O atoms and imine N atoms from two Schiff base ligands, in a highly distorted square-planar geometry. The O- and N-donor atoms are mutually trans and the dihedral angle between the two benzene rings is 55.8?(3)°.

| S-EPMC3007536 | biostudies-literature

Bis{2-meth-oxy-6-[(3-pyrid-yl)methyl-imino-meth-yl]phenolato}copper(II).

Project description:In the mononuclear title complex, [Cu(C(14)H(13)N(2)O(2))(2)], the Cu(II) atom lies on an inversion centre and adopts a square-planar coordination geometry. The dihedral angle formed by the pyridine and benzene rings is 74.61?(5)°. Intra-molecular C-H?O hydrogen bonds are present. The crystal structure is stabilized by weak aromatic ?-? stacking inter-actions involving neighbouring pyridine rings [centroid-centroid distance = 3.853?(2)?Å].

| S-EPMC2970154 | biostudies-literature

Bis{1-[(E)-(2-methyl-phen-yl)diazen-yl]-2-naphtho-lato}palladium(II).

Project description:In the title compound, [Pd(C(17)H(13)N(2)O)(2)], the Pd(II) atom is tetra-coordinated by two N atoms and two O atoms from two bidentate methylphenyl-diazenylnaphtolate ligands, forming a square-planar complex. The two N atoms and two O atoms around the Pd(II) atom are trans to each other (as the Pd(II) atom lies on a crystallographic inversion centre) with O-Pd-N bond angles of 89.60?(11) and 90.40?(11)°. The distances between the Pd(II) atom and the coordinated O and N atoms are 1.966?(3) and 2.009?(3)?Å, respectively.

| S-EPMC3007315 | biostudies-literature

Di-?(1,1)-azido-bis-[(2-{1-[2-(isopropyl-amino)ethyl-imino]eth-yl}phenolato)copper(II)].

Project description:In the centrosymmetric binuclear title complex, [Cu(2)(C(13)H(19)N(2)O)(2)(N(3))(2)], the Cu(II) atom adopts an elongated CuON(4) square-based pyramidal coordination geometry, arising from the N,N',O-tridentate ligand and two bridging end-on azide anions. The O atom is in the basal plane, one of the azide N atoms is in the apical site and the Cu?Cu separation is 3.2365?(3)?Å. A pair of intra-molecular N-H?O hydrogen bonds helps to establish the mol-ecular conformation.

| S-EPMC2979365 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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