Browse
Submit Data
Databases
API
Help

Dataset Information

26 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(?-2,2'-oxydibenzoato-?O,O':O'',O''')bis-[(4,4'-dimethyl-2,2'-bipyridine-?N,N')zinc(II)] dihydrate.

ABSTRACT: In the title compound, [Zn(2)(C(14)H(8)O(5))(2)(C(12)H(12)N(2))(2)]·2H(2)O, the Zn(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 bridging 2,2'-oxydibenzoate ligands. The mol-ecule is a centrosymmetric dimer. ?-? Stacking inter-actions are observed between the 4,4'-dimethyl-2,2'-bipyridine ligands, with a centroid-centroid distance of 3.649?(2)?Å.

SUBMITTER: Cui H

PROVIDER: S-EPMC2961073 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(μ-2,2'-oxydibenzoato-κO,O':O'',O''')bis-[(4,4'-dimethyl-2,2'-bipyridine-κN,N')zinc(II)] dihydrate.

Cui Hong H Li Wen-Juan WJ Tao Ruo-Jie RJ

Acta crystallographica. Section E, Structure reports online 20080423 Pt 5

In the title compound, [Zn(2)(C(14)H(8)O(5))(2)(C(12)H(12)N(2))(2)]·2H(2)O, the Zn(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 bridging 2,2'-oxydibenzoate ligands. The mol-ecule is a centrosymmetric dimer. π-π Stacking inter-actions are observed between the 4,4'-dimethyl-2,2'-bipyridine ligands, with a centroid-centroid distance of 3.649 (2) Å. ...[more]

PMID: 21202231

Similar Datasets

Bis(?-biphenyl-2,2'-dicarboxyl-ato)bis-[aqua-(4,4'-dimethyl-2,2'-bipyridine-?N,N')copper(II)].

Project description:The mol-ecule of the title binuclear copper(II) complex, [Cu(2)(C(14)H(8)O(4))(2)(C(12)H(12)N(2))(2)(H(2)O)(2)], is bis-ected by a crystallographic twofold axis. Each Cu(II) atom is coordinated in a distorted octa-hedral geometry by three O atoms from two biphen-yl-2,2'-dicarboxyl-ate anions, one aqua O atom and two N atoms of a 4,4'-dimethyl-2,2'-bipyridine ligand. Intramolecular O-H?O hydrogen bonds between the coordinated water molecules and the carboxylate O atoms are also present.

| S-EPMC2971185 | biostudies-literature

Bis(acetato-?(2)O,O')(4,4'-dimethyl-2,2'-bipyridine-?(2)N,N')-zinc.

Project description:The mol-ecular structure of the title compound, [Zn(CH(3)COO)(2)(C(12)H(12)N(2))], consists of isolated mol-ecules bis-ected by a twofold rotation axis which goes through the Zn(II) cation and halves the organic base through the central C-C bond. The Zn(II) ion is coordinated by two N atoms from one mol-ecule of the aromatic base and four O atoms from two bidentate, symmetry-related acetate anions, which coordinate asym-metrically [Zn-O distances of 2.058?(2) and 2.362?(3)?Å], while the two Zn-N bond distances are equal as imposed by symmetry [2.079?(2)?Å]. The crystal structure is supported by a number of weak C-H?O inter-actions and C-H?? contacts, with no ?-? inter-actions present, mainly hindered by the substituent methyl groups and the relative mol-ecular orientation. The result is a three-dimensional structure in which each mol-ecule is linked to eight different neighbors.

| S-EPMC3515128 | biostudies-literature

Di-?-bromido-bis-[bromido(4,4'-dimethyl-2,2'-bipyridine-?N,N')mercury(II)].

Project description:The asymmetric unit of the title compound, [Hg(2)Br(4)(C(12)H(12)N(2))(2)], contains one half-mol-ecule. The Hg(II) atom is five-coordinated in a trigonal-bipyramidal configuration by two N atoms from the chelating 4,4'-dimethyl-2,2'-bipyridine ligand, two bridging Br and one terminal Br atom, leading to a centrosymmetric dimeric mol-ecule. There is a ?-? contact between the pyridine rings [centroid-to-centroid distance = 3.756?(5)?Å].

| S-EPMC2959555 | biostudies-literature

catena-Poly[[[bis-(methyl-amine)zinc(II)]-μ-4,4'-oxydibenzoato] N,N-dimethyl-acetamide solvate].

Project description:In the title zinc(II) coordination polymer, {[Zn(C(14)H(8)O(5))(CH(5)N)(2)]·C(4)H(9)NO}(n), each Zn(II) cation is tetra-hedrally coordinated by two carboxyl-ato O atoms of two oba anions (H(2)oba is 4,4'-oxydibenzoic acid), and two N atoms from two methyl-amine mol-ecules. Each oba anion bridges two Zn(II) cations through the two carboxyl-ate groups in a monodentate fashion, forming one-dimensional polymeric chains. These chains are linked via N-H⋯O hydrogen bonds, forming a two-dimensional supra-molecular network.

| S-EPMC2914964 | biostudies-literature

Dibromido(4,4'-dimethyl-2,2'-bipyridine-?N,N')zinc(II).

Project description:The asymmetric unit of the title compound, [ZnBr(2)(C(12)H(12)N(2))], contains two half-mol-ecules; both are completed by crystallographic twofold axes running through the Zn(II) atoms which are coordinated by an N,N'-bidentate 4,4'-dimethyl-2,2'-bipyridine ligand and two Br(-) ions, resulting in distorted ZnN(2)Br(2) tetra-hedral coordination geometries. In the crystal, C-H?Br inter-actions link the mol-ecules.

| S-EPMC3007259 | biostudies-other

(4,4'-Dimethyl-2,2'-bipyridine-?N,N')diiodidomercury(II).

Project description:In the mol-ecule of the title compound, [HgI(2)(C(12)H(12)N(2))], the Hg(II) atom is four-coordinated in a distorted tetra-hedral configuration by two N atoms from the 4,4'-dimethyl-2,2'-bipyridine ligand and by two I atoms. There is a ?-? contact between the pyridine rings [centroid-centroid distance = 3.775?(6)?Å].

| S-EPMC2959485 | biostudies-literature

2,2'-Dimethyl-4,4'-bipyridine.

Project description:In the crystal structure of the title compound, C(12)H(12)N(2), the mol-ecule is twisted around the central C-C bond, with a dihedral angle of 8.32?(5)° between the mean planes of the pyridyl rings. The crystal structure is stabilized by arene stacking inter-actions, with a distance of 3.81?(1)?Å between the ring centroids.

| S-EPMC2961716 | biostudies-literature

catena-Poly[[aqua-(5,5'-dimethyl-2,2'-bipyridine-?N,N')copper(II)]-?-2,2'-oxydibenzoato-?O:O'].

Project description:In the title compound, [Cu(C(14)H(8)O(5))(C(12)H(12)N(2))(H(2)O)](n), the Cu(II) ion is penta-coordinated in a square-pyramidal geometry. Two N atoms of the chelating 5,5'-dimethyl-2,2'-bipyridine (dbp) ligand and two O atoms of two different 2,2'-oxydibenzoic (odb) ligands occupy the basal plane while the water O atom completes the square-pyramidal geometry at the apical site. The non-water N(2)O(2) donor atoms are nearly coplanar, with a mean deviation from the least-squares plane of 0.0518?(11)?Å and the Cu atom is displaced by 0.1507?(11)?Å from this plane towards the apical water O atom. Further coordination via the 2,2'-oxydibenzoate anions forms a one-dimensional coordination polymer extending parallel to [010]. In the crystal structure, O-H?O hydrogen bonds link the mol-ecules into a two-dimensional supra-molecular structure.

| S-EPMC3007526 | biostudies-literature

(?-4,4'-Bipyridine-?N:N')bis-[bis-(N,N-dimethyl-dithio-carbamato-?S,S')zinc(II)].

Project description:The title dinuclear Zn(II) complex, [Zn(2)(C(3)H(6)NS(2))(4)(C(10)H(8)N(2))], is centrosymmetric; the mid-point of the C-C bond linking the two pyridine rings is located on an inversion center. The pyridine N atom coordinates to the Zn(II) cation, which is also chelated by two dimethyl-dithio-carbamate anions, giving a trigonal-bipyramidal ZnNS(4) geometry. Weak inter-molecular C-H?S hydrogen bonding is present in the crystal structure.

| S-EPMC3009053 | biostudies-literature

(4,4'-Dimethyl-2,2'-bipyridine-?N,N')(dimethyl sulfoxide-?O)diiodidocadmium(II).

Project description:In the title compound, [CdI(2)(C(12)H(12)N(2))(C(2)H(6)OS)], the Cd(II) cation is coordinated by two N atoms from a dimethyl-bipyridine ligand, one O atom from a dimethyl sulfoxide mol-ecule and two I(-) anions in a distorted trigonal-bipyramidal geometry. Intra-molecular C-H?O hydrogen bonding and inter-molecular ?-? stacking between parallel pyridine rings [centroid-centroid distance = 3.658?(3)?Å] are present in the crystal structure.

| S-EPMC2979279 | 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