Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(2-methoxy-phenolato-?O,O')copper(II).

ABSTRACT: In the title compound, [Cu(C(7)H(7)O(2))(2)], the asymmetric unit contains one and a half molecules with the central Cu(II) atoms situated on a general position and on a centre of inversion, respectively. Both Cu(II) atoms show a similar slightly distorted square-planar coordination, resulting from four O atoms of two 2-methoxyphenolate anions.

SUBMITTER: Mao GZ

PROVIDER: S-EPMC2970257 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(2-methoxy-phenolato-κO,O')copper(II).

Mao Guo-Zhu GZ Nong Xiu-Lian XL Zhang Shu Hua SH

Acta crystallographica. Section E, Structure reports online 20090912 Pt 10

In the title compound, [Cu(C(7)H(7)O(2))(2)], the asymmetric unit contains one and a half molecules with the central Cu(II) atoms situated on a general position and on a centre of inversion, respectively. Both Cu(II) atoms show a similar slightly distorted square-planar coordination, resulting from four O atoms of two 2-methoxyphenolate anions. ...[more]

PMID: 21577734

Similar Datasets

Bis(N,N-dimethyl-formamide-κO)bis-(2,4,6-trinitro-phenolato-κO,O)copper(II).

Project description:The mol-ecule of the title complex, [Cu(C(6)H(2)N(3)O(7))(2)(C(3)H(7)NO)(2)], is disposed about a crystallographic centre of symmetry. The Cu(II) cation is six-coordinated by two phenolate O atoms and two ortho-nitro O atoms of two picrate units and by two carbonyl O atoms from two coordinated dimethyl-formamide mol-ecules, forming a distorted octa-hedral geometry.

| S-EPMC2967846 | biostudies-literature

Bis(2-hydroxy-imino-methyl-6-methoxy-phenolato-κO,N)nickel(II).

Project description:The Ni atom in the title compound, [Ni(C(8)H(8)NO(3))(2)], lies on a center of inversion in a square-planar coordination enviroment. The hydroxyl group of one anion forms a short hydrogen bond to the metal-coordinated O atom of the other anion.

| S-EPMC2968630 | biostudies-literature

Bis(2-hydroxy-imino-methyl-6-methoxy-phenolato-κO,N)cobalt(II).

Project description:In the title compound, [Co(C(8)H(8)NO(3))(2)], the Co(II) atom lies on a centre of inversion and is coordinated in a slightly distorted square-planar geometry by two N and two O atoms from the 2-hydroxy-imino-methyl-6-methoxy-phenolate ligands. Intra-molecular O-H⋯O hydrogen bonds are formed and the complexes form stacks along the b axis, with an inter-planar separation of 3.332 (1) Å between complexes. Pairs of C-H⋯O contacts are formed between complexes in neighbouring stacks.

| S-EPMC2960033 | biostudies-literature

Bis{5-methoxy-2-[(2-morpholinoethyl)iminomethyl-κN]phenolato-κO}nickel(II).

Project description:The asymmetric unit of the crystal structure of the title compound, [Ni(C(14)H(19)N(2)O(3))(2)], contains two independent Ni(II) complex mol-ecules, with the metal atoms each located on a center of inversion. Each metal atom is chelated by two Schiff base anions in a distorted square-planar coordination environment.

| S-EPMC2969209 | biostudies-literature

(2-Formyl-6-methoxy-phenolato-κO,O)(perchlorato-κO)(1,10-phenanthroline-κN,N')copper(II).

Project description:In the title mol-ecule, [Cu(C(8)H(7)O(3))(ClO(4))(C(12)H(8)N(2))], the Cu(II) ion is five-coordinated by two N atoms [Cu-N = 1.995 (3) and 2.022 (3) Å] from a 1,10-phenanthroline ligand, two O atoms [Cu-O = 1.908 (2) and 1.927 (2) Å] from an o-vanillin ligand and one O atom [Cu-O = 2.510 (3) Å] from a perchlorate anion in a distorted square-pyramidal geometry. Three O atoms of the perchlorate anion are rotationally disordered between two orientations, with occupancies of 0.525 (13) and 0.475 (13). In the crystal structure, two mol-ecules related by a centre of symmetry are paired in such a way that the phenolate O atom from one mol-ecule completes the distorted octa-hedral Cu coordination in another mol-ecule [Cu⋯O = 2.704 (2) Å].

| S-EPMC2961256 | biostudies-literature

Bis(2,4-dibromo-6-formyl-phenolato-κO,O')copper(II).

Project description:In the title compound, [Cu(C(7)H(3)Br(2)O(2))(2)], the Cu(II) atom, which lies on an inversion centre, is coordinated by four O atoms from two chelating bidentate 2,4-dibromo-6-formyl-phenolate ligands in a slightly distorted square-planar coordination geometry. In the crystal structure, short inter-molecular Br⋯Br [3.516 (4) and 3.653 (4) Å] and Cu⋯Br [3.255 (1) Å] contacts together with C-H⋯O hydrogen bonds generate a three-dimensional network.

| S-EPMC2914936 | biostudies-literature

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

Project description:In the title centrosymmetric mononuclear complex, [Cu(C(14)H(18)NO(2))(2)], the Cu(II) ion, lying on an inversion centre, is four-coordinated by two imine N and two phenolate O atoms from two Schiff base ligands, forming a slightly distorted square-planar geometry.

| S-EPMC2980104 | biostudies-literature

Bis[2-(benzyl-amino)pyridine-κN](2-formyl-6-methoxy-phenolato-κO,O)(nitrato-κO,O')nickel(II).

Project description:In the title compound, [Ni(C(8)H(7)O(3))(NO(3))(C(12)H(12)N(2))(2)], the asymmetric unit contains a Ni(II) atom, two mol-ecules of 2-(benzyl-amino)pyridine, a mol-ecule of deprotonated o-vanillin (3-methoxy-salicylaldehydate) and a bidentate nitrate anion. The Ni(II) center is six-coordinated by two pyridine N atoms from 2-(benzyl-amino)pyridine, two O atoms from o-vanillin and two O atoms from the nitrate anion. The crystal packing shows two hydrogen bonds from the amine N-H group to the deprotonated phenol O atom of the o-vanillin moieties, as well as weak C-H⋯O secondary inter-actions. These inter-actions link the mol-ecules into ribbons in the c direction. The steric requirement of the bidentate nitrate and its small bite angle [61.01 (3)°] cause some orientation of the two 2-(benzyl-amino)pyridine groups. As a result, this coordination environment of the Ni(II) center is distorted octa-hedral, as the trans angles range from 158.65 (3) to 175.76 (3)° and the cis angles range from 61.01 (3) (for the bidentate nitrate O atoms) to 102.30 (4)°.

| S-EPMC2970399 | biostudies-literature

Bis{2-[2-(isopropyl-ammonio)ethyl-imino-meth-yl]-5-methoxy-phenolato}copper(II) bis-(perchlorate).

Project description:In the title compound, [Cu(C(13)H(20)N(2)O(2))(2)](ClO(4))(2), the Cu(II) atom in the complex dication is chelated by two phenolate O atoms and two imine N atoms from two zwitterionic 2-[2-(isopropyl-ammonio)ethyl-imino-meth-yl]-5-methoxy-phenolate ligands, forming a distorted square-planar geometry. One of the perchlorate anions is disordered over two sites with occupancies of 0.611 (15) and 0.389 (15). Intra-molecular N-H⋯O hydrogen bonds are observed in the complex dication. In the crystal structure, the perchlorate anions are linked to complex dications by inter-molecular N-H⋯O hydrogen bonds.

| S-EPMC2979578 | biostudies-literature

{2-[(2-Acetyl-hydrazin-1-yl-idene)methyl-κN,O]-6-methoxy-phenolato-κO}(nitrato-κO)copper(II) monohydrate.

Project description:In the title complex, [Cu(C(10)H(11)N(2)O(3))(NO(3))]·H(2)O, prepared from the Schiff base N'-(3-meth-oxy-2-oxidobenzyl-idene)-acetohydrazide, the Cu(II) atom is coordinated by two O atoms and one N atom from the ligand and one O atom from a nitrate group in a distorted square-planar geometry. The Cu(II) atom has a weak inter-action with another O atom of the nitrate group. The two O atoms of the tridentate Schiff base ligand are in a trans arrangement. O-H⋯O and N-H⋯O hydrogen bonds involving the uncoordinated water mol-ecule are observed.

| S-EPMC2979759 | 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