Browse
Submit Data
Databases
API
Help

Dataset Information

16 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

[?-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

[(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

Dichlorido(?-toluene)[tris-(4-methoxy-phen-yl)phosphine]ruthenium(II).

Project description:In the title compound, [RuCl(2)(C(7)H(8))(C(21)H(21)O(3)P)], the Ru(II) atom possesses a pseudo-octa-hedral geometry and the metrical parameters around the metallic core compare well with those of similar three-legged-piano-stool complexes.

| S-EPMC2960359 | biostudies-literature

[(Z)-Ethyl N-isopropyl-thio-carbamato-?S](tricyclo-hexyl-phosphine-?P)gold(I).

Project description:The Au(I) atom in the title compound, [Au(C(6)H(12)NOS)(C(18)H(33)P)], is coordinated within a S,P-donor set that defines a slightly distorted linear geometry [S-Au-P angle = 173.44?(5)°], with the distortion due in part to a close intra-molecular Au?O contact [3.023?(4)?Å]. The N-bound isopropyl group is disordered over two orientations in a 0.618?(15):0.382?(15) ratio.

| S-EPMC2979388 | biostudies-literature

[(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

Bis(dicyclo-hexyl-phenyl-phosphine)silver(I) nitrate.

Project description:The title compound, [Ag(C(18)H(27)P)(2)]NO(3), is a mononuclear salt species in which the Ag atom is coordinated by two phosphine ligands, forming a cation, with the nitrate as the counter-anion, weakly inter-acting with the Ag atom, resulting in Ag?O distances of 2.602?(6) and 2.679?(6)?Å. The cationic silver-phosphine complex has a non-linear geometry in which the P-Ag-P angle is 154.662?(19)°. The Ag-P bond lengths are 2.4303?(6) and 2.4046?(5)?Å.

| S-EPMC2979226 | biostudies-literature

[μ-Bis(diphenyl-arsino)methane-1:2κAs:As'][(4-bromo-phen-yl)diphenyl-phosphine-3κP]nona-carbonyl-1κC,2κC,3κC-triangulo-tri-ruthenium(0) chloro-form 0.3-solvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, [Ru(3)(C(25)H(22)As(2))(C(18)H(14)BrP)(CO)(9)]·0.3CHCl(3), contains one mol-ecule of the triangulo-triruthenium complex and one partially occupied disordered chloro-form solvent mol-ecule. The bis-(diphenyl-arsino)methane ligand bridges an Ru-Ru bond and the monodentate phosphine ligand bonds to the third Ru atom. Both the arsine and phosphine 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 phosphine-substituted benzene rings make dihedral angles of 67.5 (3), 76.1 (3) and 78.1 (3)° with each other. The dihedral angles between the two benzene rings are 79.0 (4) and 81.4 (3)° for the two diphenyl-arsino groups. In the crystal packing, the mol-ecules are linked into chains along the a axis by inter-molecular C-H⋯O hydrogen bonds.

| S-EPMC2979922 | biostudies-literature

[?-Bis(diphenyl-arsino)methane-1:2?As:As'][bis-(4-methoxy-phen-yl)phenyl-phosphine-3?P]-nona-carbonyl-1?C,2?C,3?C-triangulo-tri-ruthenium(0) dichloro-methane 0.15-solvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, [Ru(3)(C(25)H(22)As(2))(C(20)H(19)O(2)P)(CO)(9)]·0.15CH(2)Cl(2), contains one mol-ecule of the triangulo-triruthenium complex and one partially occupied dichloro-methane solvent mol-ecule. The dichloro-methane solvent lies across a crystallographic inversion center leading to the mol-ecule being disordered over two positions of equal occupancy. The bis-(diphenyl-arsino)methane ligand bridges an Ru-Ru bond and the monodentate arsine ligand bonds to the third Ru atom. Both the 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. The three phospho-rus-bound benzene rings make dihedral angles of 72.7?(3), 80.9?(3) and 70.8?(2)° with each other. The dihedral angles between the two benzene rings are 79.9?(3) and 81.5?(2)° for the two diphenyl-arsino groups.

| S-EPMC2979782 | biostudies-literature

trans-Carbon-yl[dihydro-bis(1,2,4-triazol-1-yl-?N)borato]hydridobis(triphenyl-phosphine-?P)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-(m-tol-yl)thio-carbamato-?S](tricyclo-hexyl-phosphine-?P)gold(I).

Project description:The Au atom in the title compound, [Au(C(11)H(14)NOS)(C(18)H(33)P)], is coordinated within an S,P-donor set that defines a slightly distorted linear geometry [S-Au-P = 174.73?(3)°], with the distortion due in part to a close intra-molecular Au?O contact [3.060?(3)?Å]. In the crystal structure, mol-ecules are arranged in layers in the bc plane with the primary connections between the arrays being of the type C-H??.

| S-EPMC2983763 | 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