Browse
Submit Data
Databases
API
Help

Dataset Information

40 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tris(2,2'-bipyridine-κN:N')cobalt(III) trichloride tetra-hydrate.

ABSTRACT: The title compound, [Co(C(10)H(8)N(2))(3)]Cl(3)·4H(2)O, contains discrete [Co(bpy)(3)](3+) cations (bpy is 2,2'-bipyridine), Cl(-) anions and water mol-ecules. The [Co(bpy)(3)](3+) complex cation exhibits C(2) symmetry with the twofold axis through the central Co atom and bis-ecting one bpy ligand and one of the Cl(-) anions. The four solvent water mol-ecules and the remaining two Cl(-) anions lie on a mirror plane. Hydrogen-bond inter-actions define a two-dimensional layer structure parallel to (100), which consists of seven-membered [Cl(2)(H(2)O)(5)], eight-membered [Cl(4)(H(2)O)(4)] and ten-membered [Cl(2)(H(2)O)(8)] rings.

SUBMITTER: Liu W

PROVIDER: S-EPMC2959986 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Tris(2,2'-bipyridine-?N,N')cobalt(III) tris-(oxalato-?O,O)ferrate(III) mono-hydrate.

Project description:The title compound, [Co(C(10)H(8)N(2))(3)][Fe(C(2)O(4))(3)]·H(2)O, con-sists of two discrete tris-(chelate) metal ions (Co(III)N(6) and Fe(III)O(6) chromophores) and a water mol-ecule. The structure is highly symmetrical; the Co(III) and Fe(III) ions occupy positions with site symmetry 3.2. The coordination polyhedra of the metal atoms have a nearly octa-hedral geometry with noticeable trigonal distortions. The Co-N and Fe-O bond lengths are equal by symmetry, viz. 1.981?(2) and 1.998?(4)?Å, respectively. The cations and anions are arranged alternately along their threefold rotation axes parallel to [001], forming chains that are packed in a hexa-gonal manner. The water mol-ecules occupy voids between the chains. The crystal under investigation was an inversion twin.

| S-EPMC3297208 | biostudies-literature

Tris(ethane-1,2-diamine-κN,N')cobalt(III) carbonate iodide tetra-hydrate.

Project description:The title compound, [Co(C(2)H(8)N(2))(3)](CO(3))I·4H(2)O, crystallizes with a [Co(en)(3)](3+) cation (en is ethane-1,2-diamine), CO(3) (2-) and I(-) anions and four water mol-ecules in the asymmetric unit. In the cation, the three rings formed by the ethyl-enediamine units and the Co(III) metal ion are in slightly distorted twist conformations. Numerous O-H⋯O, N-H⋯O, N-H⋯I and O-H⋯I inter-molecular hydrogen bonds between the cation and two anions in concert with the four water mol-ecules dominate the crystal packing and create a supra-molecular infinite three-dimensional framework.

| S-EPMC3007973 | biostudies-literature

Tetra-aqua-(2,2'-bipyridine-κN,N')manganese(II) di-μ-aqua-bis-[aqua-(2,2'-bipyridine-κN,N')(5-sulfonatoisophthalato-κO)manganate(II)] tetra-hydrate.

Project description:The crystal structure of the title salt, [Mn(C(10)H(8)N(2))(H(2)O)(4)][Mn(2)(C(8)H(3)O(7)S)(2)(C(10)H(8)N(2))(2)(H(2)O)(4)]·4H(2)O, consists of mononuclear manganese(II) cations, dinuclear manganate(II) dianions and uncoordinated water mol-ecules. The dianion is located about an inversion center; the Mn(II) atom is coordinated by a 2,2'-bipyridine ligand, a sulfonatoisophthalate group, a water mol-ecule along with two bridging water mol-ecules in an octa-hedral geometry. The cation lies on a twofold rotation axis; the Mn(II) atom is coordinated by four water mol-ecules and a chelating 2,2'-bipyridine ligand in a distorted octa-hedral geometry. A partially overlapped arrangement between the bipyridine ligands and the aromatic ring of the sulfoisophthalate group of adjacent anions is observed; the distance (3.357 Å) indicates π-π stacking. Hydrogen bonds, with the water mol-ecules serving as hydrogen-bond donors, lead to a three-dimensional network architecture.

| S-EPMC2961927 | biostudies-literature

Tris(2,2'-bipyridine-?N,N')cobalt(III) octa-cyanido-tungstate(V).

Project description:In the title compound, [Co(C(10)H(8)N(2))(3)][W(CN)(8)], the Co atom (..2 site symmetry) is coordinated by six N atoms from three 2,2'-bipyridine ligands in an octa-hedral geometry; the Co-N bond distances range from 1.926?(2) to 1.939?(2)?Å. The W (..2 site symmetry) metal center is coordinated by eight cyanide ligands, resulting in a dodeca-hedral conformation with W-C distances in the range 1.165?(3)-2.176?(3)?Å. The cations and anions are linked into a three-demensional structure by weak C-H?N hydrogen bonds.

| S-EPMC2980176 | biostudies-literature

Tris{N-[(anthracen-9-yl)methyl-ene-amino]thio-ureato}cobalt(III) tetra-hydrate.

Project description:In the title complex, [Co(C(16)H(12)N(3)S)(3)]·4H(2)O, the central Co(III) atom is in a distorted octa-hedral coordination environment. There are three N-[(anthracen-9-yl)-methyl-ene-amino]-thio-ureate ligands coordinated to the Co(III) atom via three imine N and three thio-amide S atoms. The Co-S and Co-N bond distances are in expected ranges [2.2194?(8)-2.2545?(8) and 1.926?(2)-1.985?(2)Å, respectively]. The endocyclic S-Co-N bond angles in the five-membered chelate rings range from 82.91?(7) to 85.33?(7)°. The structure contains four water mol-ecules which are disordered over 12 sites and link the complex mol-ecules into a three-dimensional network through N-H?O, O-H?O, O-H?N, and O-H?S hydrogen bonds.

| S-EPMC2959531 | biostudies-literature

Poly[diaqua-bis(2,2'-bipyridine)tris-(?(4)-2,2'-bipyridine-4,4'-dicarboxyl-ato)dineodymium(III)].

Project description:In the crystal structure of the title mixed-ligand coordination polymer, [Nd(2)(C(12)H(6)N(2)O(4))(3)(C(10)H(8)N(2))(2)(H(2)O)(2)](n), the Nd(III) ion is in an octa-hedral coordination environment formed by one water mol-ecule, one chelating 2,2'-bipyridine ligand, and five monodentate carboxyl-ate groups. The local coordination polyhedron around the Nd(III) ion is a bicapped trigonal prism. Two Nd(III) centers are bridged by four carboxyl-ate groups to form an Nd(2) dimeric unit; these are further connected by 2,2'-bipyridine-4,4'-dicarboxyl-ate linkers, resulting in a layered coordination network.

| S-EPMC2915173 | biostudies-literature

Tris(phenanthroline-κN,N')cobalt(II) tetra-fluoridoborate acetonitrile solvate.

Project description:In the crystal structure of the title compound, [Co(C(12)H(8)N(2))(3)](BF(4))(2)·CH(3)CN, the mol-ecular packing involves dimers of distorted octahedrally coordinated cations which are held together by one π-π [centroid-centroid = 3.542 (4) Å] and two C-H⋯π inter-actions [2.573 (4) Å] resulting in a P4AE (Parallel Fourfold Aryl Embrace) motif. The anions are found in aryl boxes formed from the phenanthroline ligands.

| S-EPMC2959989 | biostudies-literature

Diaqua-bis(norfloxacinato)manganese(II) 2,2'-bipyridine solvate tetra-hydrate.

Project description:In the crystal structure of the title compound {systematic name: diaqua-bis[1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-quinoline-3-carboxyl-ato]manganese(II) 2,2'-bipyridine solvate tetra-hydrate}, [Mn(C(16)H(17)FN(3)O(3))(2)(H(2)O)(2)]·C(10)H(8)N(2)·4H(2)O, the pyridone O atom and one carboxyl-ate O atom of the two norfloxacin ligands are bound to the Mn(II) ion, which is located on an inversion centre, and occupy equatorial positions, while two aqua O atoms lie in apical positions, resulting in a distorted octa-hedral geometry. The crystal packing is stabilized by N-H?O and O-H?O hydrogen-bonding interactions.

| S-EPMC2969423 | biostudies-literature

Tris(2,2'-bipyridine-?(2) N,N')cobalt(II) bis-(hexa-fluoridophosphate).

Project description:In the title compound, [Co(C10H8N2)3](PF6)2, the Co(II) atom is coordinated by the six N atoms of three 2,2'-bipyridyl ligands and adopts a highly distorted octa-hedral geometry. The crystal used was a merohedral twin, the refined ratio of twin components being 0.820?(1):0.180?(1). The crystal structure features weak C-H?F inter-actions, forming a three-dimensional network.

| S-EPMC3588389 | biostudies-literature

N,N',N''-Tris(2-nitro-benz-yl)-2,2',2''-nitrilo-triethan-aminium trichloride 1.41-hydrate.

Project description:The title compound, C(27)H(36)N(7)O(6) (3+)·3Cl(-)1.41H(2)O, is the hydro-chloride of a tripodal amine, and was structurally characterized because the free base, used as a ligand in podate complexes, is an oily material. In the cation, the secondary amine groups are protonated, and, despite the induced Coulombic repulsions, a claw-like conformation is stabilized, with a cavity approximating C(3) point symmetry. Such a topology, with the lone pair of the tertiary N atom placed inside the cavity, allows the encapsulation of guest species. Indeed, three chloride counter-ions balance the charges, one of which is located inside the cation cavity and is strongly bonded to the NH(2) (+) groups. The asymmetric unit is completed by two water mol-ecules with occupancies 0.793?(11) and 0.621?(9). The crystal structure is formed by a complex network of efficient N-H?Cl and O-H?Cl hydrogen bonds. One nitro group also forms weak contacts with a water mol-ecule.

| S-EPMC2969338 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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