Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(?-di-2-pyridyl disulfide-?N,S:N')di-?(3)-iodido-di-?(2)-iodido-tetra-copper(I).

ABSTRACT: In the centrosymmetric tetra-nuclear title compound, [Cu(4)I(4)(C(10)H(8)N(2)S(2))(2)], there are two different Cu(I) atoms with tetra-hedral coordination geometries. One is chelated by a pyridine N atom and an S-donor from one di-2-pyridyl disulfide ligand and coordinated by two I atoms, while the second Cu(I) atom is coordinated by a pyridine-N and three I atoms. Iodine bridges between the Cu(I) atoms form a tetra-nuclear structure.

SUBMITTER: Wang YH

PROVIDER: S-EPMC3254296 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(μ-di-2-pyridyl disulfide-κN,S:N')di-μ(3)-iodido-di-μ(2)-iodido-tetra-copper(I).

Wang Yu-Hong YH Zhu Xue-Hua XH

Acta crystallographica. Section E, Structure reports online 20111207 Pt 1

In the centrosymmetric tetra-nuclear title compound, [Cu(4)I(4)(C(10)H(8)N(2)S(2))(2)], there are two different Cu(I) atoms with tetra-hedral coordination geometries. One is chelated by a pyridine N atom and an S-donor from one di-2-pyridyl disulfide ligand and coordinated by two I atoms, while the second Cu(I) atom is coordinated by a pyridine-N and three I atoms. Iodine bridges between the Cu(I) atoms form a tetra-nuclear structure. ...[more]

PMID: 22259324

Similar Datasets

Bis(tetra-propyl-ammonium) di-?(3)-iodido-di-?(2)-iodido-diiodidodi-pyridine-tetra-copper(I).

Project description:The title compound, (C(12)H(28)N)(2)[Cu(3.194)I(6)(C(5)H(5)N)(2)] was prepared from reaction of copper powder, copper(I) oxide, hydro-iodic acid, tetra-propyl-ammonium iodide and pyridine under hydro-thermal conditions. In the centrosymmetric Cu(4)I(6) (2-) anion, one Cu site is in a trigonal-planar coordination while the second Cu site, which is only partially occupied [site occupancy of 0.5968?(16)], is surroundedby three iodine atoms and one pyridine molecule in a distorted tetrahedral coordination.

| S-EPMC2983839 | biostudies-other

catena-Poly[[[diaqua-copper(II)]-bis-(?(2)-di-4-pyridyl disulfide-?N:N')] bis-(hydrogen phthalate) monohydrate].

Project description:The asymmetric unit of the title compound, {[Cu(C(10)H(8)N(2)S(2))(2)(H(2)O)(2)](C(8)H(5)O(4))(2)·H(2)O}(n), contains one Cu(II) ion, two bridging di-4-pyridyl disulfide (4-DPDS) ligands of the same chirality, two coordinating water mol-ecules, two hydrogen phthalate anions and one uncoordinated water mol-ecule. The polymeric structure consists of two types of polymeric chains, each composed from repeated chiral rhomboids. The Cu(II) ions adopt a distorted octa-hedral coordination geometry and are coordinated by four pyridine N atoms and two water O atoms. The coordinated water mol-ecules and hydrogen phthalate anions are located between the repeated rhomboidal chains, and form hydrogen bonds with the coordinated water mol-ecules.

| S-EPMC2979707 | biostudies-literature

Bis(tetra-phenyl-phospho-nium) di-?-iodido-bis[di-iodido-tellurate(II)].

Project description:The structure of the title compound, (C(24)H(20)P)(2)[Te(2)I(6)], is composed of discrete PPh(4) (+) cations and centrosymmetric [Te(2)I(6)](2-) anions. The tellurium(II) atom shows a sligthly distorted square-planar TeI(4) geometry and is coordinated to two bridging and two terminal iodine atoms. The planar [Te(2)I(6)](2-) ions are isolated by the cations and no inter-molecular tellurium-halogen or halogen-halogen inter-actions are present.

| S-EPMC2959816 | biostudies-other

Di-?-iodido-bis{[hydroxy(methoxy)bis(2-pyridyl)methane-?N,O,N']iodidocadmium(II)}.

Project description:In the centrosymmetric dinuclear title compound, [Cd(2)I(4)(C(12)H(12)N(2)O(2))(2)], two ?-I atoms bridge two Cd(II) atoms and each Cd(II) atom is also bonded to a terminal I atom and a hy-droxy-meth-oxy-bis-(2-pyrid-yl)methane ligand, which functions in an N,O,N'-tridentate mode, resulting in a distorted octa-hedral coordination environment. Inter-molecular O-H?I hydrogen bonds and ?-? stacking inter-actions between the pyridine rings [centroid-centroid distance = 3.790?(2)?Å] are present in the crystal structure.

| S-EPMC3009326 | biostudies-literature

catena-Poly[[di-?-iodido-dicopper(I)(Cu-Cu)]bis-(?-4,4'-di-3-pyridyl-2,2'-disulfanediyldipyrimidine)].

Project description:The title complex, [Cu(2)I(2)(C(18)H(12)N(6)S(2))(2)](n), contains a Cu(2)I(2) core with a Cu-Cu distance of 2.6935?(14)?Å. The Cu(I) atom is coordinated by two bridging 4,4'-di-3-pyridyl-2,2'-disulfanediyldipyrimidine ligands and two bridging I atoms, forming a double chain.

| S-EPMC2980262 | biostudies-literature

Crystal structure of di-?-iodido-bis-[bis(aceto-nitrile-?N)copper(I)].

Project description:The title compound, [Cu2I2(CH3CN)4], exhibits a centrosymmetric Cu2I2 core [Cu?Cu distance = 2.7482?(11)?Å], the Cu(I) atoms of which are further coordinated by four mol-ecules of aceto-nitrile. The Cu(I) atom has an overall distorted tetra-hedral coordination environment evidenced by L-Cu-L angles (L = N or I) ranging from 100.47?(10) to 117.06?(2)°. The coordination geometries of the aceto-nitrile ligands deviate slightly from linearity as shown by Cu-N-C angles of 167.0?(2) and 172.7?(2)°. In the crystal, there are no significant hydrogen-bonding inter-actions present, so the crystal packing seems to be formed predominantly by van der Waals forces.

| S-EPMC4645014 | biostudies-literature

catena-Poly[copper(I)-bis-[?-3-(1H-imidazol-2-yl)pyridine]-copper(I)-di-?-iodido].

Project description:The title polymeric compound, [Cu(2)I(2)(C(8)H(7)N(3))(2)](n) [C(8)H(7)N(3) = 3-(1H-imidazol-2-yl)pyridine (HIPy), where HIPy comes from the in situ deca-rboxylation of 2-(pyridin-3-yl)-1H-imidazole-4,5-dicarb-oxy-lic acid (H(3)PyIDC)], was obtained under solvo-thermal conditions. Each Cu(I) cation is in a distorted tetra-hedral coordination environment defined by two iodide anions and two nitro-gen atoms from two individual HIPy ligands. Two Cu(I) atoms are connected by two HIPy ligands to form a dimer and these dimers are further bridged through the iodide atoms, leading to a chain structure extending parallel to [100]. Moreover, inter-molecular N-H?I hydrogen bonds and weak ?-? stacking inter-actions [centroid?centroid distances of 3.809?(4)?Å, an inter-planar separation of 3.345?(3)?Å and a ring slippage of 1.822?Å] between pyridyl rings link the chains into a two-dimensional supra-molecular network in the ac plane.

| S-EPMC3200664 | biostudies-literature

Crystal structures of isotypic poly[bis-(benz-imid-azolium) [tetra-μ-iodido-stannate(II)]] and poly[bis-(5,6-di-fluoro-benzimidazolium) [tetra-μ-iodido-stannate(II)]].

Project description:The isostructural title compounds, {(C7H7N2)2[SnI4]} n , (1), and {(C7H5F2N2)2[SnI4]} n , (2), show a layered perovskite-type structure composed of anionic {[SnI4](2-)} n sheets parallel to (100), which are decorated on both sides with templating benzimidazolium or 5,6-di-fluoro-benzimidazolium cations, respectively. These planar organic heterocycles mainly form N-H⋯I hydrogen bonds to the terminal I atoms of the corner-sharing [SnI6] octa-hedra (point group symmetry 2) from the inorganic layer, but not to the bridging ones. This is in contrast to most of the reported structures of related compounds where ammonium cations are involved. Here hydrogen bonding to both types of iodine atoms and thereby a distortion of the inorganic layers to various extents is observed. For (1) and (2), all Sn-I-Sn angles are linear and no out-of-plane distortions of the inorganic layers occur, a fact of relevance in view of the material properties. The arrangement of the aromatic cations is mainly determined through the direction of the N-H⋯I hydrogen bonds. The coherence between organic bilayers along [100] is mainly achieved through van der Waals inter-actions.

| S-EPMC4257208 | biostudies-literature

catena-Poly[[[(triphenyl-phosphane)copper(I)]-di-μ-iodido-[(triphenyl-phosphane)copper(I)]-μ-[3,6-bis-(4-pyrid-yl)-1,2,4,5-tetra-zine]] acetonitrile disolvate].

Project description:The title compound, {[Cu(2)I(2)(C(12)H(8)N(6))(C(18)H(15)P)(2)]·2CH(3)CN}(n), contains centrosymmetric dinuclear Cu(2)I(2)(PPh(3))(2) units bridged by 3,6-bis-(4-pyrid-yl)-1,2,4,5-tetra-zine ligands lying also across crystallographic inversion centers, giving a chain structure in the ab plane. The distorted tetra-hedral Cu(I) atoms in the dinuclear unit are coordinated by two bridging iodide anions, one pyridine N atom from the substituted tetra-zine ligand and one terminal triphenyl-phosphine P-atom donor. The Cu⋯Cu distance is 2.8293 (12) Å, implying a weak Cu⋯Cu inter-action.

| S-EPMC3008982 | biostudies-literature

Bis[2,6-bis-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine]di-?(3)-iodido-diiodidotetra-copper(I).

Project description:In the title centrosymmetric tetra-nuclear complex, [Cu(4)I(4)(C(15)H(17)N(5))(2)], the two distinct Cu(I) atoms adopt similar tetra-hedral arrangements, each being ligated by two I atoms, and two N atoms from one 2,6-bis-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine ligand. In the crystal, there are no hydrogen bonds present, and only very weak ?-? inter-actions are observed [centroid-centroid distance = 3.985?(4)?Å], which connect neighbouring tetra-nuclear units into a chain motif along the b axis.

| S-EPMC3212142 | 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