Browse
Submit Data
Databases
API
Help

Dataset Information

20 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tricarbonyl-bis(tricyclo-hexyl-phosphine-?P)ruthenium(0) toluene solvate.

ABSTRACT: The title compound, [Ru(C(18)H(33)P)(2)(CO)(3)]·C(7)H(8), shows a distorted trigonal-bipyramdial coordination around the central Ru atom, with the two phosphine ligands occupying the axial positions. Two toluene mol-ecules per asymmetric unit with site-occupation factors of 0.5 are observed. One of them forces two of the CO ligands to enclose a wider C-Ru-C bond angle [127.5?(3)°] than in the solvent-free crystal structure of [Ru(PCy(3))(2)(CO)(3)] (Cy is cyclo-hexyl).

SUBMITTER: Nader A

PROVIDER: S-EPMC2959764 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Tricarbonyl-bis(tricyclo-hexyl-phosphine-κP)ruthenium(0) toluene solvate.

Nader Andreas A Görls Helmar H Imhof Wolfgang W

Acta crystallographica. Section E, Structure reports online 20081022 Pt 11

The title compound, [Ru(C(18)H(33)P)(2)(CO)(3)]·C(7)H(8), shows a distorted trigonal-bipyramdial coordination around the central Ru atom, with the two phosphine ligands occupying the axial positions. Two toluene mol-ecules per asymmetric unit with site-occupation factors of 0.5 are observed. One of them forces two of the CO ligands to enclose a wider C-Ru-C bond angle [127.5 (3)°] than in the solvent-free crystal structure of [Ru(PCy(3))(2)(CO)(3)] (Cy is cyclo-hexyl). ...[more]

PMID: 21580893

Similar Datasets

[(Z)-N,O-Disopropyl-thio-carbamato-κS](tricyclo-hexyl-phosphine-κP)gold(I).

Project description:In the title compound, [Au(C(7)H(14)NOS)(C(18)H(33)P)], the Au(I) atom is coordinated within an S,P-donor set that defines a slightly distorted linear geometry [S-Au-P = 174.94 (2)°], with the distortion due to a short intra-molecular Au⋯O contact [2.908 (2) Å].

| S-EPMC2971935 | biostudies-literature

trans-Carbon-yl[dihydro-bis(1,2,4-triazol-1-yl-κN)borato]hydridobis(triphenyl-phosphine-κP)ruthenium(II) acetonitrile solvate.

Project description:In the crystal structure of the title compound, [Ru(C(4)H(6)BN(6))H(C(18)H(15)P)(2)(CO)]·C(2)H(3)N, discrete mononuclear complexes are found in which the Ru atom is coordinated by two triphenyl-phosphine (PPh(3)) ligands, one dihydro-bis(1,2,4-triazol-1-yl)borate ligand, one carbonyl ligand and one hydride atom within slightly distorted octa-hedra. The two P atoms of the PPh(3) ligands are trans positioned and the two N atoms of the chelating dihydro-bis(1,2,4-triazol-1-yl)borate ligand occupy cis positions.

| S-EPMC2960167 | biostudies-literature

[(Z)-O-Isopropyl N-phenyl-thio-car-bam-ato-κS](tricyclo-hexyl-phosphine-κP)gold(I).

Project description:The Au atom in the title compound, [Au(C(10)H(12)NOS)(C(18)H(33)P)], is coordinated within an S,P-donor set that defines a slightly distorted linear geometry [S-Au-P = 174.54 (2)°], with the distortion due in part to a close intra-molecular Au⋯O contact [3.1702 (16) Å]. In the crystal structure, mol-ecules are arranged into supra-molecular chains along the b axis mediated by C-H⋯O inter-actions.

| S-EPMC2983967 | biostudies-literature

Bis[μ-1,2-bis-(diphenyl-phosphino)methane-κP:P']bis-[(η-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

Di-μ-iodido-bis-{[dicyclo-hexyl(phen-yl)phosphine-κP](pyridine-κN)silver(I)}.

Project description:The title compound, [Ag(2)I(2)(C(5)H(5)N)(2)(C(18)H(27)P)(2)], contains centrosymmetric dinuclear species in which each Ag atom is surrounded by a phosphine ligand, a weakly coordinating pyridine ligand and two iodide anions in a distorted tetra-hedral coordination. The two iodide anions bridge the Ag atoms, which are separated by a distance of 3.1008 (6) Å. The Ag-P distance is 2.4436 (8) Å, Ag-N is 2.386 (3)Å and the Ag-I distances are 2.8186 (4) and 2.9449 (5) Å.

| S-EPMC2969050 | biostudies-literature

[Bis(diphenyl-phosphino)methane-κP,P'][bis-(diphenyl-phosphinometh-yl)diethoxy-silane-κP,P']bis-(dinitro-gen)-molybdenum(0) benzene 0.7-solvate.

Project description:In the crystal structure of the title compound, [Mo(C(25)H(22)P(2))(C(30)H(34)O(2)P(2)Si)(N(2))(2)]·0.7C(6)H(6), the Mo atoms are coordinated by four P atoms and two N atoms in a distorted octa-hedral mode. The two C atoms of one of the two eth-oxy groups are disordered and were refined using a split model and site-occupation factors of 0.7:0.3. The crystal structure contains a benzene solvent mol-ecule with a site occupation of 70%.

| S-EPMC2959717 | biostudies-literature

[?-Bis(diphenyl-arsino)methane-1:2?As:As']nona-carbonyl-1?C,2?C,3?C-tricyclo-hexyl-phosphine-3?P-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(25)H(22)As(2))(C(18)H(33)P)(CO)(9)], the bis-(diphenyl-arsino)methane ligand bridges an Ru-Ru bond and the monodentate phosphine ligand bonds to the third Ru atom. Both the phosphine and arsine ligands are equatorial with respect to the Ru(3) triangle. In addition, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. All three cyclo-hexane rings are disordered over two positions with site occupancies of 0.628?(6) and 0.372?(6). The mean planes of these three phosphine-substituted cyclo-hexane rings make dihedral angles of 53.0?(8), 68.3?(6) and 89.9?(7)° (major components), and 46.7?(14), 41.3?(11) and 75.8?(10)° (minor components) with each other. The dihedral angles between the two phenyl rings are 85.0?(2) and 88.1?(2)° for the two diphenyl-arsino groups. Two cyclo-hexane rings adopt a chair conformation whereas the other adopts a slightly twisted chair conformation for the major components; these conformations are similiar for the minor components. Intra-molecular C-H?O hydrogen bonds stabilize the mol-ecular structure. In the crystal packing, the mol-ecules are linked together into chains via inter-molecular C-H?O hydrogen bonds down the a axis. Weak inter-molecular C-H?? inter-actions further stabilize the crystal structure.

| S-EPMC2972057 | biostudies-literature

Azido-(1,1-diphenyl-methanimine-κN)[hydridotris(pyrazolyl-κN)borato](triphenyl-phosphine-κP)ruthenium(II) diethyl ether solvate.

Project description:The reaction of [RuCl(C(9)H(10)BN(6))(C(18)H(15)P)(2)] with benzo-phenone imine in methanol, in the presence of sodium azide, leads to the formation of the title compound, [Ru(C(9)H(10)BN(6))(N(3))(HN=CPh(2))(C(18)H(15)P)]·C(4)H(10)O, which crystallizes as the diethyl ether solvate. In the crystal structure, the Ru atom is coordinated by three N atoms of one hydridotris(pyrazoly)borate anion, one P atom of one triphenyl-phosphine ligand, one N atom of the azide anion and one N atom of the benzophenone-imine ligand in a slightly distorted octa-hedral geometry. The azide anion is almost linear [177.0 (5)°], with an Ru-N-N angle of 125.9 (3)°. There is a small difference between the N-N distances [1.200 (5) and 1.164 (5) Å], the longer bond being adjacent to the Ru atom.

| S-EPMC2960095 | biostudies-literature

cis-cis-trans-Bis(acetonitrile-κN)dichloridobis(triphenyl-phosphine-κP)ruthenium(II) acetonitrile disolvate.

Project description:The title compound, [RuCl(2)(C(2)H(3)N)(2)(C(18)H(15)P)(2)]·2C(2)H(3)N, was obtained upon stirring an acetonitrile/ethanol solution of [RuCl(2)(PPh(3))(3)]. In the crystal structure, each Ru(II) ion is coordinated by two Cl [Ru-Cl = 2.4308 (7) and 2.4139 (7) Å], two N [Ru-N = 2.016 (2) and 2.003 (2) Å], and two P [Ru-P = 2.3688 (7) and 2.3887 (7) Å] atoms in a distorted octa-hedral geometry. Packing inter-actions include typical C-H⋯π contacts involving phenyl groups as well as weak hydrogen bonds between CH(3)CN methyl H atoms and Cl or solvent CH(3)CN N atoms.

| S-EPMC2915117 | biostudies-literature

[(Z)-Isopropoxy(4-nitrophenylimino)methanethiolato-?S](tricyclo-hexyl-phosphine-?P)gold(I).

Project description:In the title compound, [Au(C(10)H(11)N(2)O(3)S)(C(18)H(33)P)], the gold(I) atom is linearly coordinated within a SP donor set. The distortion from linearity [S-Au-P = 177.54?(3)°] can be traced to an intra-molecular Au?O contact of 3.009?(3)?Å. In the crystal, layers of mol-ecules are stabilized by a combination of C-H?O and C-H?? inter-actions.

| S-EPMC2971249 | 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