Browse
Submit Data
Databases
API
Help

Dataset Information

5 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(E)-1,2-Diphenyl-ethenyl methane-sulfonate.

ABSTRACT: In the title compound, C(15)H(14)O(3)S, the dihedral angle between the two benzene rings is 59.3?(8)°. The crystal structure is stabilized by weak inter-molecular C-H?? inter-actions between the benzene rings and the central ethyl-ene bridge, and a weak non-classical C-H?O hydrogen bond occurs in the structure.

SUBMITTER: Feng Y

PROVIDER: S-EPMC2979264 | biostudies-other | 2010

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

(E)-1,2-Diphenyl-ethenyl methane-sulfonate.

Feng Yonghua Y Ying Liu L Zhang Chen C

Acta crystallographica. Section E, Structure reports online 20100424 Pt 5

In the title compound, C(15)H(14)O(3)S, the dihedral angle between the two benzene rings is 59.3 (8)°. The crystal structure is stabilized by weak inter-molecular C-H⋯π inter-actions between the benzene rings and the central ethyl-ene bridge, and a weak non-classical C-H⋯O hydrogen bond occurs in the structure. ...[more]

PMID: 21579191

Similar Datasets

(E)-1,2-Diphenyl-vinyl p-toluene-sulfonate.

Project description:The title compound, C(21)H(18)O(3)S, is the E isomer, the ester -oxy link being trans to one of the phenyl groups. The planes of the phenyl substituents at the vinyl C atoms form a dihedral angle of 66.32?(7)° with each other. The vinyl group shows noticeable non-planarity, the C(Ph)-C=C-C(Ph) torsion angle being 8.4?(3)°.

| S-EPMC2960522 | biostudies-literature

Bis[(1S*,2S*)-trans-1,2-bis-(diphenyl-phosphin-oxy)cyclo-hexa-ne]chlorido-ruthenium(II) trifluoro-methane-sulfonate dichloro-methane disolvate.

Project description:The crystal structure of a racemic mixture of the title ruthenium(II) complex, [RuCl(C(30)H(30)O(2)P(2))(2)]CF(3)SO(3)·2CH(2)Cl(2), reveals that the coordination geometry about the coordinatively unsaturated metal centre is approximately trigonal-pyramidal, with the chlorine atom occupying one of the equatorial positions. The axial Ru-P bonds are longer than the equatorial Ru-P bonds and there is an acute P-Ru-P angle.

| S-EPMC2969446 | biostudies-literature

Bis[?-1,2-bis-(diphenyl-phosphino)ethane-?P:P']digold(I)(Au-Au) bis-(trifluoro-methane-sulfonate) acetonitrile disolvate.

Project description:The title compound, [Au(2)(C(26)H(24)P(2))(2)](CF(3)SO(3))(2)·2CH(3)CN, comprises a cyclic cation with a short intra-molecular aurophilic inter-action of 2.9220?(3)?Å. The trifluoro-methane-sulfonate anions and acetonitrile solvent mol-ecules are located in channels formed by the complex cations that run along the crystallographic c axis. Each counter-anion is also engaged in a C-H?O contact with one of the methyl-ene H atoms of a 1,2-bis-(diphenyl-phosphino)ethane (dppe) ligand; another C-H?O contact involving an aromatic H atom is also observed.

| S-EPMC2977105 | biostudies-other

Bis(1,1,2,2-tetramethyldiphosphane-1,2-dithione-?S,S')gold(I) trifluoro-methane-sulfonate.

Project description:In the title compound, [Au(C(4)H(12)P(2)S(2))(2)](CF(3)SO(3)), the gold(I) atom is tightly bonded to two S atoms belonging to different ligand mol-ecules and forms two weaker contacts to the remaining S atoms. The coordination geometry around gold is inter-mediate between linear-dicoordinate and tetra-hedral with an S-Au-S angle of 161.49?(3)°.

| S-EPMC3007517 | biostudies-literature

[1,2-Bis(diphenyl-phosphan-yl)ethane-?P,P']{2-[(4-nitro-benzoyl-meth-yl)diphenyl-phosphan-yl]phenyl-?C,C'}palladium(II) trifluoro-methane-sulfonate-dichloro-methane-n-hexane (1/1/0.5).

Project description:In the cation of the title compound, [Pd(C(26)H(19)NO(3)P)(C(26)H(24)P(2))]CF(3)O(3)S·CH(2)Cl(2)·0.5C(6)H(14), the Pd(II) atom has a slightly tetra-hedrally distorted square-planar coordination geometry. The PdC(3)P and PdC(2)P(2) five-membered metallacycles adopt envelope and twist conformations, respectively. In the crystal, inter-molecular C-H?O hydrogen bonds link cations and anions into a three-dimensional network. The dichloro-methane solvent mol-ecule is disordered over three orientations with a site-occupancy ratio of 0.5/0.3/0.2. The n-hexane solvent mol-ecule has a crystallographically imposed centre of symmetry.

| S-EPMC3099852 | biostudies-other

Novel base catalysed rearrangement of sultone oximes to 1,2-benzisoxazole-3-methane sulfonate derivatives.

Project description:A new process for the preparation of 1,2-benzisoxazole-3-methanesulfonates and 4-oximino-2,3-dihydrobenzoxathiin-2,2-dioxides (sultone oximes) is described. These compounds are important intermediates for the preparation of zonisamide, an anti-convulsant drug.

| S-EPMC1919382 | biostudies-literature

Bis[?-1,2-bis-(diphenyl-phosphino)methane-?P:P']bis-[(?-ethene)nickel(0)] toluene disolvate.

Project description:In the title compound, [Ni(2)(C(2)H(4))(2)(C(25)H(22)P(2))(2)]·2C(7)H(8), each Ni atom is coordinated in a trigonal-planar geometry by two P atoms of the bridging 1,2-bis-(diphenyl-phosphino)methane (dppm) ligands and by the centroid of the double bond of an ethene ligand. An eight-membered ring comprising the two Ni atoms, four P atoms and the CH(2) groups of the two dppm ligands is thus formed. The methyl group in one of the solvent toluene mol-ecules is disordered over two positions with equal occupancies.

| S-EPMC2960292 | biostudies-literature

Diisopropyl-ammonium methane-sulfonate.

Project description:The title molecular salt, C(6)H(16)N(+)·CH(3)SO(3) (-), has been determined at 150?K. Two diisopropyl-ammonium cations (dipH) and two anions form N-H?O hydrogen-bonded cyclic dimers lying around centers of symmetry. Only two of the three O atoms of the methane-sulfonate anion are involved in hydrogen bonding, resulting in slightly longer S-O bond lengths. The title structure represents an example of a sulfonate anion that is part of a hydrogen-bonding R(4) (4)(12) graph-set motif, which is well known for related dipH acetates. Additionally, the Raman and the IR spectroscopic data for the title compound are presented.

| S-EPMC3213604 | biostudies-literature

Bis[μ-bis-(diphenyl-phosphan-yl)methane-κ(2)P:P']bis-[(isoquinoline-κN)silver(I)] bis-(trifluoro-methane-sulfonate)-isoquinoline (1/1).

Project description:The title complex, [Ag(2)(C(25)H(22)P(2))(2)(C(9)H(7)N)(2)](CF(3)SO(3))(2)·C(9)H(7)N, was prepared by the reaction of silver(I) trifluoro-methane-sulfonate with isoquinoline and bis-(diphenyl-phosphan-yl)methane (dppm). The dinuclear mol-ecule is located about a center of inversion and the Ag(I) atom is coordinated by two dppm P atoms and one isoquinoline N atom, forming an eight-membered metalla ring. In addition, in the asymmetric unit, there is a half-mol-ecule of isoquinoline located about a center of inversion. Since this mol-ecule does not possess this symmetry, for one position in the ring there is superposition of both a C atom of a C-H group and the isoquinoline N atom. In the structure, the Ag-P distances [2.4296 (9) and 2.4368 (9) Å] agree with the corresponding distances in related structures, while the Ag-N bond length [2.489 (3) Å] is slightly longer than that in related structures. On the other hand, the P-Ag-P angle [156.44 (3)°] is much larger than the corresponding angles in related structures. The trifluoro-methane-sulfonate anions do not coordinate to Ag(I) atoms. As is usually found for these anions, the -CF(3) group is disordered over two orientations [occupancies = 0.57 (12) and 0.43 (12)].

| S-EPMC3414098 | biostudies-literature

Poly[[{?(4)-1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane}bis-(trifluoro-methane-sulfonato)disilver(I)] benzene solvate].

Project description:In the title complex, {[Ag(2)(CF(3)O(3)S)(2)(C(30)H(20)N(6))]·C(6)H(6)}(n), the two independent Ag(I) ions are each coordinated by two N atoms and one O atom in a 'T-shaped' geometry. In the crystal structure, 1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane ligands act as bridging ligands and each coordinates to four Ag(I) ions, resulting in a one-dimensional chain structure. The crystal structure is stabilized by weak inter-molecular C-H?O hydrogen bonds.

| S-EPMC2961533 | 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