Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Catena-Poly[[(acetato-?O)[4-(1H-pyrazol-3-yl)pyridine-?N]zinc]-?-acetato-?O:O'].

ABSTRACT: In the title compound, [Zn(CH(3)CO(2))(2)(C(8)H(7)N(3))](n), the Zn(II) atom is coordinated by one N atom from a 4-(1H-pyrazol-3-yl)pyridine ligand and three O atoms from two bridging and one terminal acetate ligands, forming a distorted tetra-hedral geometry. The bridging acetate ligands link the Zn atoms into a chain along [001]. N-H?O hydrogen bonds and ?-? inter-actions between the pyridine and pyrazole rings [centroid-centroid distance = 3.927?(3)?Å] connect the chains into a layer parallel to (011).

SUBMITTER: Tan ZD

PROVIDER: S-EPMC3246942 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

catena-Poly[[(acetato-κO)[4-(1H-pyrazol-3-yl)pyridine-κN]zinc]-μ-acetato-κO:O'].

Tan Zheng-De ZD Tan Feng-Jiao FJ Tan Bo B Yi Zhi-Wen ZW

Acta crystallographica. Section E, Structure reports online 20111012 Pt 11

In the title compound, [Zn(CH(3)CO(2))(2)(C(8)H(7)N(3))](n), the Zn(II) atom is coordinated by one N atom from a 4-(1H-pyrazol-3-yl)pyridine ligand and three O atoms from two bridging and one terminal acetate ligands, forming a distorted tetra-hedral geometry. The bridging acetate ligands link the Zn atoms into a chain along [001]. N-H⋯O hydrogen bonds and π-π inter-actions between the pyridine and pyrazole rings [centroid-centroid distance = 3.927 (3) Å] connect the chains into a layer parallel ...[more]

PMID: 22219762

Similar Datasets

Dichloridobis[4-(1H-pyrazol-3-yl)pyridine-?N]zinc.

Project description:In the title compound, [ZnCl(2)(C(8)H(7)N(3))(2)], the Zn(II) cation is coordinated by two Cl(-) anions and two 4-(1H-pyrazol-3-yl)pyridine ligands in a distorted tetra-hedral geometry. In the two 4-(1H-pyrazol-3-yl)pyridine ligands, the dihedral angles between the pyrazole and pyridine rings are 3.3?(3) and 13.3?(3)°. Inter-molecular N-H?N and N-H?Cl hydrogen bonding is present in the crystal structure.

| S-EPMC3201423 | biostudies-literature

Bis(acetato-κO,O')[2,6-bis-(1H-pyrazol-3-yl-κN)pyridine-κN]manganese(II).

Project description:In the title complex, [Mn(CH(3)CO(2))(2)(C(11)H(9)N(5))], the Mn(II) atom is coordinated by the pyridine N atom and two pyrazole N atoms from a 2,6-bis-(pyrazol-3-yl)pyridine ligand and four O atoms from two bidentate acetate ligands. The complex mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds into a chain along [010]. π-π inter-actions between the pyridine rings and between the pyrazole rings [centroid-centroid distances = 3.772 (2) and 3.546 (2) Å] connect the chains.

| S-EPMC3099944 | biostudies-literature

(Acetato-?O)(acetato-?²O,O')[2-(3,5-di-methyl-1H-pyrazol-1-yl-?N²)quinoline-?N]zinc(II).

Project description:The Zn(II) atom in the title compound, [Zn(C?H?O?)?(C??H??N?)], is coordinated by an N?O? donor set defined by the quinolinyl- and pyrazolyl-N atoms of the chelating heterocyclic ligand, and three carboxyl-ate-O atoms derived from the monodentate and bidentate carboxyl-ate ligands. Distortions from the ideal square-pyramidal coordination geometry relate to the restricted bite angle of the chelating ligands, i.e. O-Zn-O = 59.65?(5) and N-Zn-N = 76.50?(6)°, and the close approach of the non-coordinating carbonyl atom [Zn?O = 2.858?(2)?Å]. In the crystal, mol-ecules are consolidated into a three-dimensional architecture by C-H?O inter-actions.

| S-EPMC3393171 | biostudies-literature

Poly[bis-[?(2)-2-(1H-1,2,4-triazol-1-yl)acetato]zinc(II)].

Project description:In the title compound, [Zn(C(4)H(4)N(3)O(2))(2)](n), the Zn(II) atom is coordinated by two O atoms [Zn-O = 1.969?(2) and 1.997?(2)?Å] and two N atoms [Zn-N = 2.046?(2) and 2.001?(2)?Å] in a distorted tetra-hedral geometry. Non-classical inter-molecular C-H?O hydrogen bonds link the complex into a three-dimensional supra-molecular framework.

| S-EPMC2971393 | biostudies-literature

Aqua-(4-nitro-phthalato)bis-[2-(1H-pyrazol-3-yl)pyridine]-zinc(II) hemihydrate.

Project description:In the title compound, [Zn(C(8)H(3)NO(6))(C(8)H(7)N(3))(2)(H(2)O)]·0.5H(2)O, the Zn(II) atom shows a distorted octa-hedral ZnN(4)O(2) coordination environment and is bonded to two 3-(2-pyrid-yl)-1H-pyrazole ligands via the N atoms, one monodentate 4-nitro-phthalate ligand and one associated water mol-ecule. Additionally, one water of crystallization, with a site-occupation factor of 0.5, is present. The two 3-(2-pyrid-yl)-1H-pyrazole ligands are planar [r.m.s. deviations = 0.03?(1) and 0.35?(1)?Å] and the dihedral angle between the two planar 3-(2-pyrid-yl)-1H-pyrazole ligands is 67.31?(4)°. Inter-molecular ?-? stacking inter-actions between 3-(2-pyrid-yl)-1H-pyrazole ligands with a face-to-face separation of 3.64?(1)?Å are observed. Moreover, the crystal structure is stabilized by O-H?O and N-H?O hydrogen bonds between the water of crystallization, the associated water mol-ecule and the 3-(2-pyrid-yl)-1H-pyrazole ligands.

| S-EPMC3050407 | biostudies-literature

catena-Poly[[copper(II)-bis[?-bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide]] bis(perchlorate)].

Project description:In the title compound, {[Cu(C(10)H(14)N(4)Se)(2)](ClO(4))(2)}(n), the Cu(II) ion is located on a twofold rotation axis and has a tetra-gonally distorted square-planar geometry constituted by four N atoms. A pair of bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide (L) ligands bridges the copper centers into a polymeric chain extending along [001]. The perchlorate anions are involved in inter-molecular N-H?O hydrogen bonding, which links the chains into layers parallel to the bc plane.

| S-EPMC2971148 | biostudies-literature

Crystal structure of catena-poly[[silver(I)-{μ-2,6-bis-[(1H-pyrazol-1-yl)meth-yl]pyridine-κ(3) N (1),N (2):N (2')}] nitrate].

Project description:In the title complex, {[Ag(C13H13N5)]NO3} n , the Ag(I) atom is coordinated by three N atoms from two bidentate/monodentate pyrazolylpyridyl ligands to form a distorted trigonal-planar geometry [range of angles: 83.34 (6) (chelate ring) to 139.15 (7) °]. The chelate ring has a distorted boat conformation. The dihedral angle between the pyridyl ring and the coordinating pyrazolyl ring is 67.22 (6)°. The non-coordinating pyrazolyl ring is twisted by 62.97 (7)° from the pyridyl ring. In the crystal, the complex cations are arranged in polymeric chains along the c-axis direction, with the nitrate counter-anions situated in between. Weak C-H⋯O hydrogen bonds link the ions into a three-dimensional network.

| S-EPMC4438834 | biostudies-literature

2-[1-(9-Anthrylmeth-yl)-1H-pyrazol-3-yl]pyridine.

Project description:The title compound, C(23)H(17)N(3), can be used in coordination chemistry. The anthracene ring makes dihedral angles of 86.08?(5) and 76.63?(6)°, respectively, with the pyridine and pyrazole rings. The dihedral angle between the pyrazole and pyrimidine rings is 11.79?(7)°. In the structure, weak inter-molecular C-H?N hydrogen bonds are observed.

| S-EPMC2971033 | biostudies-literature

catena-Poly[[diaqua-bis(diphenyl-acetato)-zinc(II)]-?-4,4'-bipyridine].

Project description:In the title compound, [Zn(C(14)H(11)O(2))(2)(C(10)H(8)N(2))(H(2)O)(2)](n), the Zn(II) ion lies on a crystallographic inversion center and is in a slightly distorted octahedral coordination enviroment. 4,4'-Bipyridine ligands act as bridging ligands, connecting Zn(II) ions into a chain along the b-axis direction. In the crystal structure, these chains are linked by inter-molecular O-H?O hydrogen bonds to form a two-dimensional network parallel to the ab plane.

| S-EPMC2968569 | biostudies-literature

catena-Poly[[[(2-phenyl-acetato-κO)zinc(II)]bis-[μ-4,4'-(disulfanedi-yl)dipyridine-κN:N']] monohydrate].

Project description:In the title compound, {[Zn(C(8)H(7)O(2))(2)(C(10)H(8)N(2)S(2))(2)]·H(2)O}(n), the Zn(II) atom is coordinated by four N atoms from four 4,4'-(disulfanedi-yl)dipyridine (bpds) ligands and two O atoms from two 2-phenyl-acetate anions in a distorted octa-hedral coordination geometry. The two bpds ligands of the same axial chirality bridge Zn(II) atoms, generating repeated rhomboidal chains, which are linked by O-H⋯O hydrogen bonds into a ladder structure.

| S-EPMC3007060 | 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