Browse
Submit Data
Databases
API
Help

Dataset Information

20 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Trans-Dibromidobis(triphenyl-phosphine-?P)palladium(II) chloro-form monosolvate.

ABSTRACT: The Pd(II) atom in the title compound, [PdBr(2){P(C(6)H(5))(3)}(2)]·CHCl(3), lies on a twofold rotation axis and is coordinated in a distorted square-planar geometry by two P atoms from two triphenyl-phosphine ligands and by two Br atoms in a trans arrangement. The chloro-form solvent mol-ecule is equally disordered about another twofold rotation axis.

SUBMITTER: Lo KM

PROVIDER: S-EPMC2977421 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

trans-Dibromidobis(triphenyl-phosphine-κP)palladium(II) chloro-form monosolvate.

Lo Kong Mun KM Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090718 Pt 8

The Pd(II) atom in the title compound, [PdBr(2){P(C(6)H(5))(3)}(2)]·CHCl(3), lies on a twofold rotation axis and is coordinated in a distorted square-planar geometry by two P atoms from two triphenyl-phosphine ligands and by two Br atoms in a trans arrangement. The chloro-form solvent mol-ecule is equally disordered about another twofold rotation axis. ...[more]

PMID: 21583391

Similar Datasets

trans-Dibromidobis(triphenyl-phosphane)platinum(II) chloro-form monosolvate.

Project description:Both the platininum complex and the solvent mol-ecule of the title compound, [PtBr(2)(C(18)H(15)P)(2)]·CHCl(3), are located on a twofold rotation axis. The CH unit and the Cl atoms of the CHCl(3) mol-ecule are disordered over two equally occupied positions. The complex shows a trans square-planar geometry about the Pt atom.

| S-EPMC3120480 | biostudies-literature

trans-Dibromidobis[tris-(4-chloro-phen-yl)phosphine]palladium(II).

Project description:In the title compound, [PdBr(2)(C(18)H(12)Cl(3)P)(2)], the Pd(II) ion is situated on a centre of symmetry and is coordinated by two Br anions [Pd-Br = 2.4252 (2) Å] and two P-donor ligands [Pd-P = 2.3317 (6) Å] in a slightly distorted square-planar geometry [P-Pd-Br = 86.589 (15)°].

| S-EPMC2971912 | biostudies-literature

trans-Dichloridobis(triphenyl-phosphine)palladium(II).

Project description:The title compound, [PdCl(2){P(C(6)H(5))(3)}(2)], has a slightly distorted square-planar geometry, with the chloride ligands coordinated in a trans configuration. The Pd atom is located on a centre of inversion.

| S-EPMC2961313 | biostudies-literature

trans-Dibromidobis[diphen-yl(p-tol-yl)phosphine]palladium(II).

Project description:In the title compound, [PdBr(2)(C(19)H(17)P)(2)], the Pd(II) ion resides on a centre of symmetry and is coordinated by two Br anions [Pd-Br = 2.4266 (2) Å] and two P-donor ligands [Pd-P = 2.3462 (5) Å] in a slightly distorted square-planar geometry [P-Pd-Br = 93.528 (12)°]. Weak inter-molecular C-H⋯Br hydrogen bonds link mol-ecules into chains extended in [10].

| S-EPMC2971950 | biostudies-literature

Dibromidobis(triphenyl-arsine)palladium(II).

Project description:In the title compound, [PdBr(2)(C(18)H(15)As)(2)], the Pd(II) ion resides on a centre of symmetry and is coordinated by two As atoms [Pd-As = 2.4184?(3)?Å] and two Br anions [Pd-Br = 2.4196?(3)?Å] in a slightly distorted square-planar geometry [As-Pd-Br = 90.12?(1)°]. The crystal packing exhibits weak inter-molecular C-H?Br inter-actions.

| S-EPMC2968301 | biostudies-literature

trans-Chlorido[6-chloro-4-(4-methoxy-benz-yl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-bis-(triphenyl-phosphine)palladium(II).

Project description:The title compound, [Pd(C(12)H(10)ClN(2)O(2))Cl(C(18)H(15)P)(2)], is the inter-mediate of the reduction of a 3,5-dichloro-pyrazinone [Loosen, Tutonda, Khorasani, Compernolle & Hoornaert (1991 ?). Tetra-hedron, 47, 9259-9268]. This species is formed by oxidative addition of coordinatively unsaturated Pd(0) to the reactive 3-position of the heterocycle. The coordination around the Pd atom is square planar, with two trans PPh(3) ligands. ?-? inter-actions are observed between the centroid of the pyrazinone ring and planes of two adjacent phenyl rings, one from each PPh(3) group (3.25 and 3.078?Å), stabilizing the inter-mediate structure. This could explain the reduced reactivity towards substitution of the Cl atom by the formate anion, resulting in poor yield of the reduced compound. 3-Substituted pyrazinones are important precursors in the synthesis of 5-amino-piperidinone-2-carboxyl-ate (APC) systems.

| S-EPMC2914967 | biostudies-literature

trans-Dibromidobis(tri-p-tolyl-arsine)palladium(II).

Project description:In the title compound, [PdBr(2)(C(21)H(21)As)(2)], the Pd(II) ion, residing on a centre of symmetry, is coordinated by two As donor atoms [Pd-As = 2.4276?(2)?Å] and two Br anions [Pd-Br = 2.4194?(2)?Å] in a distorted square-planar geometry [Br-Pd-As = 87.786?(7)°]. A weak intra-molecular C-H?Br inter-action occurs. In the crystal structure, inter-molecular C-H?Br inter-actions are observed.

| S-EPMC2971051 | biostudies-literature

cis-Dichloridobis(triphenyl-phosphine-?P)platinum(II) chloro-form solvate.

Project description:In the title compound, [PtCl(2)(C(18)H(15)P)(2)]·CHCl(3), each Pt(II) centre adopts a nearly square-planar coordination geometry formed by two P atoms [Pt-P = 2.2481?(17) and 2.2658?(19)?Å] and two Cl anions [Pt-Cl = 2.3244?(19) and 2.3548?(17)?Å]. The Cl atoms of the chloro-form solvent mol-ecule are disordered over two orientations in a 0.778?(11):0.222?(11) ratio. The crystal packing is stabilized by weak inter-molecular C-H?Cl hydrogen bonds, exhib-iting voids with a volume of 215?Å(3).

| S-EPMC2970157 | biostudies-other

trans-Dichloridobis[tris-(4-methoxy-phen-yl)phosphine]palladium(II) benzene monosolvate.

Project description:The structure of the title compound, [PdCl(2)(C(21)H(21)O(3)P)(2)]·C(6)H(6), shows a square-planar geometry for the Pd(II) atom within a Cl(2)[P(PhOMe)(3)](2) ligand set. The crystal structure contains benzene as solvent. The Pd(II) atom sits on a centre of inversion and therefore the asymmetric unit contains the Pd(II) atom, one Cl atom, one tris-(4-methoxy-phen-yl)phosphine ligand and one half of the benzene solvent mol-ecule.

| S-EPMC2971806 | biostudies-other

trans-Dichloridobis(triisopropyl-phosphine-?P)palladium(II).

Project description:The title compound, [PdCl(2)(C(9)H(21)P)(2)], is a centrosymmetric mononuclear palladium(II) complex. The Pd(II) atom, which lies on an inversion center, is in a square-planar geometry.

| S-EPMC2961642 | 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