Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis[bis-(2-methyl-phen-yl)phosphan-yl]methane.

ABSTRACT: In the title compound, C(29)H(30)P(2), the dihedral angles between the two substituted benzene rings to the same P atom are 88.39 (7) and 83.88 (9)°. In the crystal, mol-ecules are arranged into columns and stacked down the b axis. Weak inter-molecular C-H⋯π inter-actions stabilize the crystal structure.

SUBMITTER: Shawkataly OB

PROVIDER: S-EPMC3051801 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Bis[bis-(2-methyl-phen-yl)phosphan-yl]methane.

Shawkataly Omar Bin OB Khan Imthyaz Ahmed IA Hafiz Malik H A HA Yeap Chin Sing CS Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20110108 Pt 2

In the title compound, C(29)H(30)P(2), the dihedral angles between the two substituted benzene rings to the same P atom are 88.39 (7) and 83.88 (9)°. In the crystal, mol-ecules are arranged into columns and stacked down the b axis. Weak inter-molecular C-H⋯π inter-actions stabilize the crystal structure. ...[more]

PMID: 21522981

Similar Datasets

4,6-Bis(diphenyl-phosphan-yl)-2,8-di-methyl-phenoxathiin dichloro-methane monosolvate.

Project description:The title compound, C(38)H(30)OP(2)S·CH(2)Cl(2), belongs to the xanthene family of ligands containing S- and O-donor atoms in the central heterocylic ring. Positions 2 and 8 on the xanthene backbone are functionalized with methyl groups to allow for the selective functionalization of the backbone at positions 4 and 6 with diphenyl-phosphanyl units. The title compound shows a significant 'roof-like' bending along the axis of planarity involving the O- and S-donor atoms and the benzene rings, resulting in a dihedral angle between the mean planes of the benzene rings of 32.88?(13)°.

| S-EPMC3344001 | 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

1,1'-Bis[bis-(4-meth-oxy-phen-yl)phosphan-yl]ferrocene.

Project description:In the crystal structure of the title substituted ferrocene complex, [Fe(C₁₉H₁₈O₂P)₂], the Fe(II) atom lies on a twofold rotation axis, giving an eclipsed cyclo-penta-dienyl conformation with a ring centroid separation of 3.292 (7) Å and an Fe-C bond-length range of 2.0239 (15)-2.0521 (15) Å. In the ligand, the cyclo-penta-dienyl ring forms dihedral angles of 60.36 (6) and 82.93 (6)° with the two benzene rings of the diphenyl-phosphine group, while the dihedral angle between the benzene rings is 67.4 (5)°.

| S-EPMC3393188 | biostudies-literature

Bis[2-(3-bromo-prop-oxy)-5-methyl-phen-yl]methane.

Project description:The title mol-ecule, C(21)H(26)Br(2)O(2), is a substituted diphenyl-methane derivative whose angle at the methyl-ene carbon is 115.0 (2)°.

| S-EPMC2968948 | biostudies-literature

Bis(methyl-sulfon-yl)methane.

Project description:In the title compound, C3H8O4S2, the two central S-C(H2) bond lengths are almost identical [1.781?(2) and 1.789?(2)?Å]. In the crystal, each mol-ecule utilizes CH2 and CH3 bonds to form weak C-H?O hydrogen bonds to six other mol-ecules, thus linking mol-ecules into a three-dimensional network.

| S-EPMC4158514 | biostudies-literature

Bis(2-nitro-phen-yl)methane.

Project description:In the title compound, C13H10N2O4, the nitro groups are twisted significantly relative to the benzene rings [dihedral angles = 16.64?(18) and 28.02?(11)°]. The benzene groups are nearly perpendicular to each other [dihedral angle = 87.72?(6)°]. Short inter-molecular N?O and C?O [2.981?(2) and 3.060?(2)?Å, respectively] contacts suggest possible weak ?-inter-actions between nitro groups and between benzene and nitro groups. In addition, there are ?-? inter-actions between one benzene group and an inversion-related equivalent [inter-planar separation = 3.494?(2)?Å].

| S-EPMC4158535 | biostudies-literature

N,N-Bis-(2,6-di-methyl-phen-yl)-N-hydroxyformamidine N,N'-bis-(2,6-dimethyl-phen-yl)-N-oxidoformamidinium dichloro-methane solvate.

Project description:The title compound, 2C(17)H(20)N(2)O·CH(2)Cl(2), was obtained by N-oxidation of the parent formamidine with m-chloro-peroxy-benzoic acid (m-CPBA). This is the first use of the above-mentioned synthetic route for the preparation of hydroxy-amidines. The title compound crystallizes as a cyclic dimer resulting from the presence of O-H?O and N-H?N hydrogen bonds.

| S-EPMC2970452 | biostudies-literature

Bis{bis-[2-(diisopropyl-phosphan-yl)phen-yl]phosphanido-?(3) P,P',P''}chloridonickel(II).

Project description:In the title compound, [Ni(C24H36P3)Cl], the Ni(II) atom adopts a distorted square-planar geometry with the two neutral P atoms of the tridentate ligand trans to one another. Bond lengths and angles of the phosphide P atom feature a pyramidal geometry of the donor atom, which forms a single bond with the Ni(II) atom, retaining a stereochemically active lone pair.

| S-EPMC3588721 | biostudies-literature

Bis{[μ-bis-(diphenyl-phosphan-yl)methane-1:2κP:P']nona-carbonyl-1κC,2κC,3κC-[(4-methyl-sulfanylphen-yl)diphenyl-phosphane-3κP]-triangulo-triruthen-ium(0)} dichloro-methane monosolvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, 2[Ru(3)(C(25)H(22)P(2))(C(19)H(17)PS)(CO)(9)]·CH(2)Cl(2), contains one triangulo-triruthenium complex mol-ecule and one half-mol-ecule of the dichloro-methane solvent. The dichloro-methane solvent mol-ecule lies across a crystallographic inversion center leading to the mol-ecule being disordered over two positions of equal occupancy. The bis-(diphenyl-phosphan-yl)methane ligand bridges an Ru-Ru bond and the monodentate phosphane ligand bonds to the third Ru atom. All phosphane ligands are equatorial with respect to the Ru(3) triangle. In addition, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three phosphane-substituted benzene rings make dihedral angles of 87.18 (11), 59.59 (10) and 89.28 (11)° with each other. The dihedral angles between the two benzene rings are 78.48 (11) and 87.58 (11)° for the two diphenyl-phosphanyl groups. In the crystal, the mol-ecules are stacked along the a axis. Weak inter-molecular C-H⋯π inter-actions stabilize the crystal structure.

| S-EPMC3051800 | biostudies-literature

{2-[(Dimethyl-amino)-meth-yl]phen-yl}bis-(4-methyl-phen-yl)bis-muthane.

Project description:The title compound, [Bi(C(7)H(7))(2)(C(9)H(12)N)], was obtained by treating chlorodi(p-tol-yl)bis-muthane with o-lithio-N,N-dimethyl-benzyl-amine. An intra-molecular Bi?N nonbonding inter-action is observed in the distorted trigonal triaryl-bis-muth coordination of the title compound.

| S-EPMC3050329 | 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