Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(?-l-arginine-?(3) N (2),O:O')bis-(l-arginine-?(2) N (2),O)tetra-?-chlorido-tetra-chlorido-tetra-copper(II).

ABSTRACT: The title compound, [Cu4Cl8(C6H14N4O2)4], contains four mol-ecules in the asymmetric unit. In the mol-ecular structure, each of the four Cu(2+) ions binds to three Cl atoms, one N atom and one O atom, resulting in distorted square-pyramidal coordination environments. The molecular structure is stabilized by weak C-H?O and N-H?Cl hydrogen bonds. The crystal structure exhibit weak inter-molecular N-H?O, C-H?O and N-H?Cl inter-actions, generating a three-dimensional network.

SUBMITTER: Arularasan P

PROVIDER: S-EPMC3884247 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis(μ-l-arginine-κ(3) N (2),O:O')bis-(l-arginine-κ(2) N (2),O)tetra-μ-chlorido-tetra-chlorido-tetra-copper(II).

Arularasan P P B Sivakumar Chakkaravarthi G G Mohan R R

Acta crystallographica. Section E, Structure reports online 20131005 Pt 11

The title compound, [Cu4Cl8(C6H14N4O2)4], contains four mol-ecules in the asymmetric unit. In the mol-ecular structure, each of the four Cu(2+) ions binds to three Cl atoms, one N atom and one O atom, resulting in distorted square-pyramidal coordination environments. The molecular structure is stabilized by weak C-H⋯O and N-H⋯Cl hydrogen bonds. The crystal structure exhibit weak inter-molecular N-H⋯O, C-H⋯O and N-H⋯Cl inter-actions, generating a three-dimensional network. ...[more]

PMID: 24454023

Similar Datasets

?-Adipato-bis-[chlorido(2,2':6',2''-terpyridine)-copper(II)] tetra-hydrate.

Project description:In the title compound, [Cu(2)(C(6)H(8)O(4))Cl(2)(C(15)H(11)N(3))(2)]·4H(2)O, the dinuclear copper complex is located on a crystallographic inversion centre. Each Cu atom is in a distorted square-pyramidal coordination environment, with one O atom of an adipate dianion and three N atoms from the 2,2':6',2''-terpyridine ligand occupying the basal plane, and one chlorine in the apical site. In addition, there is weak Cu-O inter-action opposite of the chlorine with a distance of 2.768?(1)?Å. The adipate ligand adopts a gauche-anti-gauche conformation. The inter-stitial water mol-ecules form hydrogen-bonded tertramers that are connected to the complexes via O-H?O and O-H?Cl hydrogen bonds, thus leading to the formation of tightly hydrogen-bonded layers extending perpendicular to the b-axis direction.

| S-EPMC3007253 | biostudies-literature

Bis(creatininium) tetra-chlorido-cadmate(II).

Project description:In the title compound, (C(4)H(8)N(3)O)(2)[CdCl(4)], the asymmetric unit comprises two creatininium cations and one tetra-chloridocadmate anion. Cd?O secondary bonding links one of the two imidazole rings and the anion into ion pairs. The free and bound cations form layers between which the [CdCl(4)](2-) anions are sandwiched. The Cd(II) atom adopts a distorted trigonal-bipyramidal geometry in which the Cd?O bond is axial. Inter-molecular N-H?Cl hydrogen bonds form a two-dimensional network parallel to (001) which ensures the junction between creatininium cations and [CdCl(4)](2-) anions.

| S-EPMC2977141 | biostudies-literature

Bis(tetra-phenyl-phospho-nium) tetra-chlorido-cobaltate(II).

Project description:The title compound, (C24H20P)2[CoCl4], was prepared under hydro-thermal conditions. In the crystal, the tetra-phenyl-phospho-nium cations are linked by pairs of weak C-H⋯π inter-actions into supra-molecular dimers; the Co(II) cations lie on twofold rotation axes and the tetra-hedral [CoCl4](2-) anions are linked with the tetra-phenyl-phospho-nium cations via weak C-H⋯Cl hydrogen bonds.

| S-EPMC4051096 | biostudies-literature

Bis(triethyl-ammonium) tetra-chlorido-cobaltate(II).

Project description:The crystal structure of the title compound, (C(6)H(16)N)(2)[CoCl(4)], is comprised of a tetrahedral [CoCl(4)](2-) anion and two independent triethyl-ammonium cations. The latter are featureless while the [CoCl(4)](2-) anion exhibits typical Co-Cl bond lengths [2.2428?(15)-2.2847?(16)?Å] and a Cl-Co-Cl angular range of 107.58?(6)-112.73?(7)°. In the crystal, N-H?Cl hydrogen bonds between the two crystallographically independent cations and the [CoCl(4)](2-) anion generate discrete ion triplets. The two Co-Cl bonds involved in these inter-actions are slightly longer than the remaining two.

| S-EPMC3379194 | biostudies-literature

Bis(triphenyl-guanidinium) tetra-chlorido-cuprate(II).

Project description:The structure of the title compound, (C(19)H(18)N(3))(2)[CuCl(4)], consists of square-planar [CuCl(4)](2-) anions and triphenyl-guanidinium cations. The Cu(II) ion occupies a crystallographic inversion centre. In the cation, the dihedral angles between the phenyl rings and the plane defined by the central guanidinium fragment are in the range 51.9 (4)-64.4 (3)°. N-H⋯Cl hydrogen bonds assemble the ions into infinite chains running along the b axis.

| S-EPMC2961991 | biostudies-literature

Bis(tetra-methyl-ammonium) tetra-chlorido-zincate(II), phase VI.

Project description:Phase VI of bis-(tetra-methyl-ammonium) tetra-chloro-zincate(II), (C(4)H(12)N)(2)[ZnCl(4)], contains three formula units per asymmetric unit. Several short C-H⋯Cl contacts [2.70 (3) and 2.72 (4) Å] are observed, but they are believed to participate only in van der Waals inter-actions. The crystal studied exhibited inversion twinning.

| S-EPMC2924214 | biostudies-literature

Bis(morpholin-4-ium) tetra-chlorido-cobalt(II).

Project description:The title compound, (C(4)H(10)NO)(2)[CoCl(4)], is an ionic compound consisting of two protonated tetra-hydro-1,4-oxazine (morpholine) cations and a [CoCl(4)](2-) dianion. The Co(II) ion is in a tetra-hedral coordination geometry. The cations exhibit chair-shaped conformations. A three-dimensional supra-molecular architecture is formed through N-H?Cl and C-H?Cl hydrogen bonds between the dianions and the cations.

| S-EPMC3254319 | biostudies-literature

Bis(1-methyl-piperidinium) tetra-chlorido-cuprate(II).

Project description:The structure of the title compound, (C(6)H(14)N)(2)[CuCl(4)], consists of two inequivalent 1-methyl-piperidinium cations and a flattened tetra-hedral [CuCl(4)](2-) anion. Each organic cation exhibits a chair conformation with the methyl group in the equatorial position. They are segregated into alternating layers parallel to (100) and stacked along [100]. The first cation is arranged in parallel stacks in a herringbone pattern with rows of [CuCl(4)](2-) anions fitting between the stacks and with a Cl(-) ion directed into the inter-ior of the layer. The second organic cation forms distorted hcp layers that separate the other organic cation/[CuCl(4)](2-) slabs. N-H?Cl hydrogen bonding between the cations and the anions consolidates the crystal packing.

| S-EPMC3120374 | biostudies-literature

Bis(4-amino-pyridinium) tetra-chlorido-cobaltate(II).

Project description:In the title compound, (C(5)H(7)N(2))(2)[CoCl(4)], the cobalt(II) ion is coordinated by four chloride ions in a slightly distorted tetra-hedral geometry. The crystal packing is stabilized by inter-molecular N-H?Cl hydrogen bonding, forming a three-dimensional network. The crystal was a non-merohedral twin emulating tetra-gonal symmetry, but being in fact ortho-rhom-bic.

| S-EPMC2977578 | biostudies-literature

Bis(2,5-dimethyl-anilinium) tetra-chlorido-zincate(II).

Project description:In the title compound, (C(8)H(12)N)(2)[ZnCl(4)], the Zn(2+) ion adopts a distorted tetra-hedral coordination geometry. In the crystal, the cations and anions are linked by N-H⋯Cl hydrogen bonds, leading to ribbons propagating parallel to the a axis.

| S-EPMC2968953 | 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