Browse
Submit Data
Databases
API
Help

Dataset Information

24 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tetra-chlorido(1,10-phenanthroline-?N,N')platinum(IV) acetonitrile hemisolvate.

ABSTRACT: The asymmetric unit of the title compound, [PtCl(4)(C(12)H(8)N(2))]·0.5CH(3)CN, contains two crystallographically independent Pt(IV) complexes with very similar geometry and one solvent mol-ecule. In the complexes, each Pt(IV) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of the 1,10-phenanthroline ligand and four Cl atoms. Because of the different trans effects of the N and Cl atoms, the Pt-Cl bonds trans to the N atom are slightly shorter than those trans to the Cl atom. The compound displays numerous inter-molecular ?-? inter-actions between six-membered rings, with a shortest centroid-to-centroid distance of 3.654?Å. There are also weak intra- and inter-molecular C-H?Cl hydrogen bonds.

SUBMITTER: Kim NH

PROVIDER: S-EPMC2968349 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Tetra-chlorido(1,10-phenanthroline-κN,N')platinum(IV) acetonitrile hemisolvate.

Kim Nam-Ho NH Hwang In-Chul IC Ha Kwang K

Acta crystallographica. Section E, Structure reports online 20090123 Pt 2

The asymmetric unit of the title compound, [PtCl(4)(C(12)H(8)N(2))]·0.5CH(3)CN, contains two crystallographically independent Pt(IV) complexes with very similar geometry and one solvent mol-ecule. In the complexes, each Pt(IV) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of the 1,10-phenanthroline ligand and four Cl atoms. Because of the different trans effects of the N and Cl atoms, the Pt-Cl bonds trans to the N atom are slightly shorter than those trans to the ...[more]

PMID: 21581815

Similar Datasets

Tetra-chlorido(1,10-phenanthroline-?N,N')platinum(IV) monohydrate.

Project description:In the title complex, [PtCl(4)(C(12)H(8)N(2))]·H(2)O, the Pt(4+) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of a 1,10-phenanthroline ligand and by four Cl atoms. As a result of the different trans effects of the N and Cl atoms, the Pt-Cl bonds trans to the N atom are slightly shorter than those trans to the Cl atom. The compound displays inter-molecular ?-? inter-actions between the six-membered rings, with a centroid-centroid distance of 3.834?Å. There are also weak intra-molecular C-H?Cl hydrogen bonds. According to the IR spectrum, solvent water was present in the crystal, but owing to the high thermal motion of the uncoordinated O atom, the H atoms could not be detected.

| S-EPMC2968294 | biostudies-literature

Tetra-chlorido-(1,10-phenanthroline-?N,N')tin(IV) 1,2-dichloro-ethane hemisolvate.

Project description:The asymmetric unit of the title compound, [SnCl(4)(C(12)H(8)N(2))]·0.5C(2)H(4)Cl(2), contains a tin complex and one disordered half-mol-ecule of the solvent dichloro-ethane [occupancies 0.71?(2):0.29?(2)]. The six coordinate Sn(IV) atom adopts a distorted octa-hedral geometry. ?-? inter-actions between adjacent aromatic rings [interplanar distance 3.483?(5)?Å] seem to be effective in the stabilization of the crystal packing.

| S-EPMC2969692 | biostudies-literature

Tetra(chlorido/iodido)(1,10-phenanthroline)platinum(IV) hemi[di(chlorine/iodine)].

Project description:The asymmetric unit of the title compound, [PtCl(3.66)I(0.34)(C(12)H(8)N(2))]·0.5(Cl(0.13)I(1.87)), contains a neutral Pt(IV) complex and one half of a halogen molecule. The Pt(IV) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of the 1,10-phenanthroline ligand and Cl or I atoms. The refinement of the structure and the EDX analysis indicate that the compound is a solid solution in which there is some substitution of Cl for I and vice versa. The chemical formula of the pure state of the compound would have been [PtCl(4)(C(12)H(8)N(2))]·0.5I(2). In the analysed crystal, two Cl atoms are partially (ca 25% and 9%) replaced by I atoms, and the I(2) mol-ecule has a minor component modelled as ICl. As a result of the disorder, the different trans effects of the N and Cl/I atoms are not distinct. The complex displays inter-molecular π-π inter-actions between the six-membered rings, with a centroid-centroid distance of 3.771 (4) Å. There are also weak intra-molecular C-H⋯Cl hydrogen bonds.

| S-EPMC2969087 | biostudies-literature

An acetonitrile solvatomorph of di-chlorido-(1,10-phenanthroline-5,6-dione)platinum(II).

Project description:In the title complex, [PtCl2(C12H6N2O2)]·CH3CN, the Pt(II) atom lies in a slightly distorted square-planar arrangement defined by an N2Cl2 donor set. In the packed structure, columns of complex moieties are stacked such that the neighboring units are oriented at 180° and laterally displaced with respect to each other. This prevents any overlap of the phenanthroline rings and thus there is no possibility of any π-π inter-actions between aromatic rings.

| S-EPMC4029211 | biostudies-literature

Tetra-pyrazine-platinum(II) bis-(tetra-fluoro-borate) acetonitrile hemisolvate.

Project description:The improved synthesis and characterization of tetra-pyrazine-platinum(II) bis-(tetra-fluoro-borate) acetonitrile hemisolvate, [Pt(C(4)H(4)N(2))(4)](BF(4))(2)·0.5CH(3)CN, is reported. The unit cell contains a half equivalent of an acetonitrile solvent mol-ecule per tetra-pyrazine-platinum(II) ion. The coordination geometry of the Pt(II) ion is almost square-planar, with the Pt atom residing on an inversion center. The BF(4) (-) counter-anion, located at a general position, has an idealized tetra-hedral geometry and an acetonitrile solvent mol-ecule, the methyl group of which is disordered over two equal positions, sits on a twofold rotation axis.

| S-EPMC2959766 | biostudies-literature

Acetonitrile-bis-(2-methyl-1,10-phenanthroline)copper(II) tetra-fluoridoborate.

Project description:In the title compound, [Cu(CH(3)CN)(C(13)H(10)N(2))(2)](BF(4))(2), the fivefold-coordinate Cu(II) atom is located on a twofold rotation axis, imposing twofold symmetry to the complete cation. The structure exhibits disorder of the anion, which was successfully refined using a two-site model with 0.810?(3):0.190?(3) occupancy. The methyl group of the acetonitrile ligand is likewise disordered, here about the twofold rotation axis in a 1:1 ratio.

| S-EPMC3009216 | biostudies-literature

Dichlorido(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-?N,N')mercury(II) acetonitrile hemisolvate.

Project description:The asymmetric unit of the title compound, [HgCl(2)(C(26)H(20)N(2))]·0.5CH(3)CN, contains two crystallographic-ally independent [HgCl(2)(C(26)H(20)N(2))] mol-ecules and one acetonitrile solvent mol-ecule. The Hg(II) atoms are four-coordin-ated in distorted tetra-hedral configurations by two N atoms from 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline ligands and two Cl atoms. The ligand ring systems are not planar. The phenyl rings are oriented at dihedral angles of 74.61?(3) and 66.00?(3)° in the two molecules. In the crystal structure, ?-? contacts between phenanthroline rings [centroid-centroid distances = 3.809?(1), 3.686?(1), 3.986?(1), 3.877?(1), 3.697?(1), 3.789?(1), 3.745?(1), 3.797?(1) and 3.638?(1)?Å] may stabilize the structure.

| S-EPMC2977193 | biostudies-literature

Bis(acetonitrile-?N)(1,10-phenanthroline-?N,N')platinum(II) bis-(perchlorate).

Project description:The asymmetric unit of the title compound, [Pt(CH(3)CN)(2)(C(12)H(8)N(2))](ClO(4))(2), contains one half of a cationic Pt(II) complex and pair of half perchlorate anions, one of which is disordered over two sites in a 0.53?(3):0.47?(3) ratio. The complex and anions are disposed about a crystallographic mirror plane parallel to the ac plane passing through the Pt and Cl atoms. In the complex, the Pt(II) ion lies in a distorted square-planar environment defined by four N atoms of the chelating 1,10-phenanthroline ligand and two distinct acetonitrile mol-ecules. The component ions inter-act by means of inter-molecular C-H?O hydrogen bonds.

| S-EPMC2984004 | biostudies-literature

Chloridobis(1,10-phenanthroline)zinc(II) tetra-chlorido(1,10-phenan-throline)bis-muthate(III) monohydrate.

Project description:In the crystal structure of the title monohydrate salt, [ZnCl(C(12)H(8)N(2))(2)][BiCl(4)(C(12)H(8)N(2))]·H(2)O, the ionic components are linked into three-dimensional supra-molecular channels by five pairs of C-H?Cl hydrogen bonds and ?-? stacking inter-actions with an inter-planar distance of 3.643?(2)?Å. The solvent water mol-ecules are lodged in the channels.

| S-EPMC3050139 | biostudies-literature

4,7-Diphenyl-1,10-phenanthroline methanol hemisolvate.

Project description:The asymmetric unit of the title compound, C24H16N2·0.5CH3OH, is comprised of two independent bathophenanthroline mol-ecules (systematic name: 4,7-diphenyl-1,10-phenanthroline) and one methanol mol-ecule. The bathophenanthroline mol-ecules are not planar as there is a considerable rotation of all terminal phenyl rings with respect to the central phenanthroline units [dihedral angles in the range 52.21?(12)-62.14?(10)°]. In addition, a non-negligible torsion is apparent in one of the phenanthroline units: the angle between the mean planes of the two pyridine rings is 14.84?(13)°. The methanol solvent mol-ecule is linked to both N atoms of a bathophenanthroline mol-ecule through a bifurcated O-H?(N,N) hydrogen bond.

| S-EPMC3772457 | 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