Browse
Submit Data
Databases
API
Help

Dataset Information

25 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

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

ABSTRACT: 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.

SUBMITTER: Li HB

PROVIDER: S-EPMC2979365 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

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

Li He-Bing HB

Acta crystallographica. Section E, Structure reports online 20100515 Pt 6

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. ...[more]

PMID: 21579298

Similar Datasets

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

Bis{?-2-[1-(2-Pyridylmethyl-imino)eth-yl]phenolato}bis-[azido-copper(II)].

Project description:The title compound, [Cu(2)(C(14)H(13)N(2)O)(2)(N(3))(2)], was synthesized by the reaction of Cu(NO(3))(2)·3H(2)O with the Schiff base 2-[1-(2-pyridylmethyl-imino)eth-yl]phenol (HL) in methanol-water solution, adding NaN(3) as the bridging ligand. The asymmetric unit contains one half-mol-ecule, the other half being generated by the inversion center. Each Cu(II) atom shows a slightly distorted trigonal-pyramidal geometry formed by two N atoms and one O atom from one Schiff base ligand, by another O atom of a second Schiff base ligand and by an azide N atom. The crystal structure is stabilized by intermolecular C-H?N hydrogen bonds.

| S-EPMC2970141 | biostudies-other

Bis{2-eth-oxy-6-[2-(isopropyl-ammonio)ethyl-imino-meth-yl]phenolato}dithio-cyanato-nickel(II).

Project description:In the mononuclear title complex, [Ni(NCS)(2)(C(14)H(22)N(2)O(2))(2)], the Ni atom lies on an inversion centre. It is chelated by the phenolate O and imine N atoms from two zwitterionic Schiff base ligands, and is also coordinated by the N atoms from two thio-cyanate ligands, giving a slightly distorted octa-hedral geometry. Intra-molecular N-H⋯O and N-H⋯N hydrogen bonds are observed.

| S-EPMC2979711 | biostudies-literature

Bis{?-2-[1-(pyridin-2-yl-methyl-imino)-eth-yl]phenolato}bis-(azido-zinc).

Project description:The title compound, [Zn(2)(C(14)H(13)N(2)O)(2)(N(3))(2)], is a phenolate-bridged centrosymmetric dinuclear zinc(II) complex. The Zn?Zn distance is 3.076?(1)?Å. Each Zn atom is five-coordinated by two O and two N atoms from two Schiff base ligands, and by one azide N atom, forming a square-pyramidal geometry.

| S-EPMC3247522 | 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

Bis{?-2-[2-(2-pyrid-yl)ethyl-imino-meth-yl]phenolato}bis-[azido-zinc(II)].

Project description:In the centrosymmetric title dinuclear zinc(II) compound, [Zn(2)(C(14)H(13)N(2)O)(2)(N(3))(2)], each Zn(II) ion has a slightly distorted trigonal bipyramidal geometry and is coordinated by two N atoms and one O atom from one Schiff base ligand, an O atom from the other Schiff base ligand, and another N atom from an azide ligand. The crystal structure involves inter-molecular C-H?N hydrogen bonds.

| S-EPMC2961521 | biostudies-literature

Di-?-thio-cyanato-bis-({2,4-dichloro-6-[2-(diethyl-amino)ethyl-imino-meth-yl]phenolato}copper(II)).

Project description:The title compound, [Cu(2)(NCS)(2)(C(13)H(17)Cl(2)N(2)O)(2)], was obtained by the reaction of 3,5-dichloro-salicylaldehyde, N,N-diethyl-ethane-1,2-diamine, sodium thio-cyanate, and copper(II) acetate in an ethanol solution. It crystallizes as a centrosymmetric dimer with a very long Cu?S axial bond [2.972?(3)?Å]. The Cu atom is five-coordinated by the three donor atoms of the Schiff base ligand, 2,4-dichloro-6-[(2-diethyl-amino-ethyl-imino)meth-yl]phenol, one N atom of a thio-cyanate group, and one S atom of a symmetry-related thio-cyanate group, forming a slightly distorted square-pyramidal geometry.

| S-EPMC2915145 | biostudies-literature

(?-4-Bromo-2-{1-[2-(dimethyl-amino)ethyl-imino]eth-yl}phenolato)bis-[ethyl-zinc(II)].

Project description:The title complex, [Zn(2)(C(2)H(5))(2)(C(12)H(16)BrN(2)O)(2)], is dimeric, bridged through the O atoms of the phenolate anions. The molecule lies on a crystallographic twofold rotation axis. Each Zn atom is penta-coordinated by two N atoms and two bridging O atoms of the tridentate salicylideneiminate ligands and one C atom from an ethyl group, forming a distorted square-pyramidal environment.

| S-EPMC2915078 | biostudies-literature

Bromido(2-{1-[2-(morpholin-4-yl)ethyl-imino]-eth-yl}phenolato)copper(II).

Project description:In the title complex, [CuBr(C(14)H(19)N(2)O(2))], the Cu(II) atom is coordinated by one phenolate O, one imine N and one amine N atom of the tridentate Schiff base ligand and by one bromide ion, resulting in a distorted CuBrN(2)O square-planar geometry, with the N atoms in a cis arrangement. The morpholine ring adopts a chair conformation.

| S-EPMC3007273 | biostudies-literature

Bis(?-2-{1-[2-(dimethyl-amino)-ethyl-imino]-eth-yl}phenolato)bis-[bromido-copper(II)] monohydrate.

Project description:In the centrosymmetric dinuclear copper(II) title complex, [Cu(2)Br(2)(C(12)H(17)N(2)O)(2)]·H(2)O, each Cu(II) ion is five coordinated in a square-pyramidal geometry by the N,N',O-tridentate Schiff base, one Br atom and the bridging O atom of the centrosymmetrically related Schiff base. In the crystal, the water mol-ecules link the complex mol-ecules into infinite chains along the b axis via O-H?Br and C-H?O hydrogen bonds.

| S-EPMC3151890 | biostudies-other

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