Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis{?-2-[(dimethyl-amino)-meth-yl]benzene-tellurolato}bis-[chlorido-palladium(II)] dichloro-methane hemisolvate.

ABSTRACT: The asymmetric unit of the title compound, [Pd(2)(C(9)H(12)NTe)(2)Cl(2)]·0.5CH(2)Cl(2), contains two half-mol-ecules, each lying on a twofold rotation axis; each mol-ecule is chiral and of the same enanti-omer. This is only possible as the mol-ecule has a hinged cis arrangement about the Pd(2+) coordination spheres. For this hinged dimeric structure, the angles between the two coordination planes in each mol-ecule are 21.59?(4) and 22.10?(4)°. This hinged cis arrangement also allows the two mol-ecules to form pairs linked by secondary inter-actions between the Pd and Te atoms of an adjoining mol-ecule, leading to a tetra-meric overall structure. C-H?Cl inter-actions consolidate the crystal packing.

SUBMITTER: Butcher RJ

PROVIDER: S-EPMC3274876 | biostudies-other | 2012 Feb

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Bis{μ-2-[(dimethyl-amino)-meth-yl]benzene-tellurolato}bis-[chlorido-palladium(II)] dichloro-methane hemisolvate.

Butcher Ray J RJ Chakravorty Tapash T Singh Harkesh B HB

Acta crystallographica. Section E, Structure reports online 20120111 Pt 2

The asymmetric unit of the title compound, [Pd(2)(C(9)H(12)NTe)(2)Cl(2)]·0.5CH(2)Cl(2), contains two half-mol-ecules, each lying on a twofold rotation axis; each mol-ecule is chiral and of the same enanti-omer. This is only possible as the mol-ecule has a hinged cis arrangement about the Pd(2+) coordination spheres. For this hinged dimeric structure, the angles between the two coordination planes in each mol-ecule are 21.59 (4) and 22.10 (4)°. This hinged cis arrangement also allows the two mol- ...[more]

PMID: 22346823

Similar Datasets

Di-μ-chlorido-bis-{[4-chloro-2-(dimethyl-amino-meth-yl)phenyl-κC,N]palladium(II)}.

Project description:The title compound, [Pd(2)(C(9)H(11)ClN)(2)Cl(2)], consists of two Pd atoms which are bridged by two Cl atoms, forming a centrosymmetric binuclear complex with a square-planar coordination for each of the Pd atoms. The Pd atom is chelated by one N and one C atom from a 4-chloro-2-(dimethyl-amino-meth-yl)phenyl ligand, forming a five-membered ring (N-Pd-C-C-C). In the crystal structure, weak C-H ⋯Cl hydrogen bonds link the mol-ecules in rows.

| S-EPMC2983531 | biostudies-literature

Bis{?-2-[(dimethyl-amino)-meth-yl]benzene-seleno-lato}bis-[chloridopalladium(II)] dichloromethane hemisolvate.

Project description:The asymmetric unit of the title compound, [Pd(2)(C(9)H(12)NSe)(2)Cl(2)]·0.5CH(2)Cl(2), contains two half-mol-ecules, each lying on a twofold axis; each mol-ecule is chiral and of the same enanti-omer. This is only possible as the mol-ecule has a hinged cis arrangement about the Pd(2+) coordination spheres. For this hinged dimeric structure, the angles between the two coordination planes in each mol-ecule are 15.02?(5) and 14.91?(5)°. This hinged cis arragement also allows the two mol-ecules to form pairs linked by secondary inter-actions between the Pd and Se atoms [3.4307?(9) and 3.4317?(9)?Å] of adjoining mol-ecules, leading to an overall tetra-meric structure. During the refinement stages, it was noticed that there were dichloromethane solvent mol-ecules present disordered about a twofold axis. After unsuccessful attempts were made to model this, they were removed using SQUEEZE.

| S-EPMC3274856 | biostudies-other

trans-Chlorido-(4-fluoro-benzene-thiol-ato-κS)bis-(tri-phenyl-phosphane-κP)palladium(II) methanol hemisolvate.

Project description:The title compound, [Pd(SC6H4F-p)Cl(PPh3)2]·0.5CH3OH, features a Pd(II) complex with two tri-phenyl-phosphane (PPh3) ligands arranged in a trans conformation, with one chloride and one 4-fluoro-benzene-thiol-ate ligand completing the coordination sphere, giving rise to a slightly distorted square-planar geometry of the Pd(II) ion. The methanol solvent mol-ecule is disordered about an inversion centre with an occupancy of 0.25 for each molecule. In the crystal, weak C-H⋯Cl hydrogen-bonding inter-actions between the complex mol-ecules generate chain frameworks parallel to [010].

| S-EPMC3998499 | biostudies-literature

1,3-Bis{(+)-(S)-[1-(1-naphth-yl)eth-yl]imino-meth-yl}benzene dichloro-methane solvate.

Project description:In the title compound, C(32)H(28)N(2)·CH(2)Cl(2), the complete Schiff base and solvent molecules are both generated by crystallographic twofold axes, with the two C atoms of the former and the C atom of the latter lying on the rotation axis. The central benzene ring is substituted with two chiral groups including imine functionalities, with the common E configuration. The dihedral angle between the central benzene ring and the terminal naphthalene ring is 45.42 (9)° and that between the two naphthalene rings is 89.16 (8)°. The conformation of the Schiff base allows solvent mol-ecules to fill the voids in the crystal, affording a stable 1:1 solvate, but the solvent inter-acts poorly with the Schiff base, as reflected by its rather high displacement parameters.

| S-EPMC2969804 | biostudies-literature

[Bis-(2-pyrid-yl-?N)amine]chlorido(?-hexa-methyl-benzene)-ruthenium(II) hexa-fluorido-phosphate dichloro-methane solvate.

Project description:In the title half-sandwich complex, [RuCl(?(6)-C(12)H(18))(C(10)H(9)N(3))]PF(6)·CH(2)Cl(2), the ruthenium(II) ion is four-coordinated by a chloro, a hexa-methyl-benzene and a bidentate N,N'-chelating di(pyridin-2-yl)amine ligand. In the crystal, the amino N-H group forms a hydrogen bond with the chloro ligand of a neighbouring complex, thus forming chains along the b axis. Weak inter-molecular C-H?F and C-H? Cl contacts are also observed.

| S-EPMC3089226 | biostudies-literature

Crystal structure of bis-{?-2-[(di-methyl-amino)-meth-yl]ferrocene-seleno-lato}bis[chlorido-palladium(II)].

Project description:The dinuclear title compound, [PdCl{Se[(C5H5)Fe(C5H3)2CH2N(CH3)2]}]2 was obtained by the reaction of [PdCl2(NCPh)2] with 2-[(N,N'-di-methyl-amino)-meth-yl]ferro-cene-seleno-late and the crystals for the structure determination were grown from a mixture of THF and n-hexane. Both Pd(II) atoms are coordinated by the bridging Se atoms and by the amino N atoms of the bidentate 2-[(N,N'-di-methyl-amino)-meth-yl]ferrocene-seleno-late ligand, as well as by Cl atoms, and show a distorted square-planar coordination. The angle between the Pd-Se-Se planes of the two Pd atoms is 149.31?(3)°. Weak Cl?H hydrogen bonds link the binuclear complexes into a three-dimensional network.

| S-EPMC4257227 | biostudies-literature

Acetonitrile-[2-(1-{bis-[2,4,6-tris-(trifluoro-meth-yl)phen-yl]phosphan-yloxy}-1-methyl-eth-yl)pyridine]-methyl-palladium(II) hexa-fluoridoanti-monate dichloro-methane hemisolvate.

Project description:In the title compound, [Pd(CH(3))(C(26)H(14)F(18)NOP)(C(2)H(3)N)][SbF(6)]·0.5CH(2)Cl(2), the Pd(2+) cation has a distorted square-planar environment, being coordinated by the acetonitrile [Pd-N = 2.078 (8) Å] and methyl [Pd-C = 2.052 (9) Å] groups and the bidentate ligand 2-(1-{bis-[2,4,6-tris-(trifluoro-meth-yl)phen-yl]phosphan-yloxy}-1-methyl-eth-yl)pyridine (L). In L, one -CF(3) group is rotationally disordered between two orientations in a 1:1 ratio. The solvent mol-ecule was treated as disordered between two positions related by an inversion center with occupancies fixed at 0.5. The crystal packing exhibits weak inter-molecular C-H⋯F contacts.

| S-EPMC3051981 | biostudies-literature

Oxybis(dimesitylborane) dichloro-methane hemisolvate.

Project description:The title compound, C(36)H(44)B(2)O·0.5CH(2)Cl(2), contains an almost linear O-B-O linkage [177.23?(15)°] and approximately orthogonal [interplanar angles 89.49?(5) and 80.77?(4)°] trigonal planar B centers, consistent with the previously reported non-solvated structure [Cardinet al. (1983). J. Chem. Res. (S), p. 93]. Inter-molecular C-H?? inter-actions exist between mesityl groups, with a C-H?centroid separation of 3.6535?(18)?Å. The dichloromethane mol-ecules lie on twofold rotation axes.

| S-EPMC2968469 | biostudies-literature

Bis{2,4-dichloro-6-[3-(dimethyl-amino)propyl-imino-meth-yl]phenolato}copper(II).

Project description:In the title complex, [Cu(C(12)H(15)Cl(2)N(2)O)(2)], the Cu(II) ion is coordinated by one N,O-bidentate and one N,N',O-tridentate Schiff base ligand, resulting in a distorted CuN(3)O(2) square-based pyramidal coordination for the metal ion, with the O atoms lying trans to each other in the basal plane.

| S-EPMC2970479 | biostudies-literature

Acetonitrile-[2-({bis[2,4,6-tris-(trifluorido-meth-yl)phen-yl]phosphan-yloxy}meth-yl)pyridine]-meth-ylpalladium(II) hexa-fluoro-anti-monate dichloro-methane hemisolvate.

Project description:In the title compound, [Pd(CH(3))(C(24)H(10)F(18)NOP)(CH(3)CN)][SbF(6)]·0.5CH(2)Cl(2), the Pd(II) atom has a distorted square-planar environment being coordinated by an acetonitrile N atom [Pd-N = 2.079 (3) Å], a methyl C atom [Pd-C = 2.047 (4) Å] and the bidentate ligand 2-({[2,4,6-tris-(trifluoro-meth-yl)phen-yl]phosphan-yloxy}meth-yl)pyridine (L). In L, the short distance of 3.621 (3) Å between the centroids of pyridine and benzene rings indicates the presence of a π-π inter-action. The crystal packing exhibits weak inter-molecular C-H⋯F contacts. The solvent mol-ecule has been treated as disordered between two positions of equal occupancy related by an inversion center.

| S-EPMC3051961 | 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