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Undeca-carbonyl-1κC,2κC,3κC-{tris-[4-(methyl-sulfanyl)-phen-yl]arsine-1κAs}-triangulo-triruthenium(0).

ABSTRACT: The crystal structure of the title triangulo-triruthenium compound, [Ru(3)(C(21)H(21)AsS(3))(CO)(11)], confirms that during the synthesis one equatorial carbonyl ligand is substituted by a monodentate arsine ligand, leaving one equatorial and two axial carbonyl substituents on an Ru atom. The other two Ru atoms each carry two equatorial and two axial carbonyl ligands. The three arsine-substituted benzene rings make dihedral angles of 77.94 (13), 86.37 (13) and 73.22 (12)° with each other. Two of the methylsulfanyl groups are disordered over two positions with refined site occupancies of 0.720 (7):0.280 (7) and 0.644 (8):0.356 (8). In the crystal structure, mol-ecules are linked into infinite chains along the a axis by weak inter-molecular C-H⋯O hydrogen bonds.

SUBMITTER: Shawkataly OB

PROVIDER: S-EPMC3007950 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature

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Undeca-carbonyl-1κC,2κC,3κC-{tris-[4-(methyl-sulfanyl)-phen-yl]arsine-1κAs}-triangulo-triruthenium(0).

Shawkataly Omar Bin OB Khan Imthyaz Ahmed IA Sirat Siti Syaida SS Yeap Chin Sing CS Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20100804 Pt 9

The crystal structure of the title triangulo-triruthenium compound, [Ru(3)(C(21)H(21)AsS(3))(CO)(11)], confirms that during the synthesis one equatorial carbonyl ligand is substituted by a monodentate arsine ligand, leaving one equatorial and two axial carbonyl substituents on an Ru atom. The other two Ru atoms each carry two equatorial and two axial carbonyl ligands. The three arsine-substituted benzene rings make dihedral angles of 77.94 (13), 86.37 (13) and 73.22 (12)° with each other. Two of ...[more]

PMID: 21588476

Similar Datasets

Undeca-carbonyl-1κC,2κC,3κC-[tris-(4-methyl-phen-yl)arsine-1κAs]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(21)H(21)As)(CO)(11)], one equatorial carbonyl group has been substituted by the monodentate arsine ligand, leaving one equatorial and two axial carbonyl substituents on the Ru atom. The remaining two Ru atoms each carry two equatorial and two axial terminal carbonyl ligands. The three arsine-substituted phenyl rings make dihedral angles of 73.2 (2), 71.0 (2) and 75.3 (2)° with each other. In the crystal packing, mol-ecules are stacked down the b axis and each mol-ecule is stabilized by an intra-molecular C-H⋯O hydrogen bond.

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Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(6)H(15)O(3)P)(CO)(11)], each Ru atom has distorted octa-hedral coord-ination geometry. The monodentate phosphine ligand is equatorially coordinated to one Ru atom, leaving one equatorial and two axial carbonyl substituents on the Ru atom. Each of the remaining two Ru atoms carries two equatorial and two axial carbonyl groups. In the crystal, mol-ecules are linked into an inversion dimer by a pair of inter-molecular C-H⋯O hydrogen bonds and the dimers are stacked along the b axis.

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Undeca-carbonyl-1κC,2κC,3κC-[tris-(2-chloro-eth-yl) phosphite-1κP]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(6)H(12)Cl(3)O(3)P)(CO)(11)], one equatorial carbonyl ligand is substituted by a monodentate phosphite ligand, leaving one equatorial and two axial carbonyl ligands on one Ru atom. The remaining two Ru atoms each carry two equatorial and two axial terminal carbonyl ligands. In the crystal structure, the mol-ecules are linked into a one-dimensional column along [100] by inter-molecular C-H⋯O hydrogen bonds.

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Undeca-carbonyl-1κC,2κC,3κC-[tris-(3-chloro-phen-yl)phosphine-1κP]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(18)H(12)Cl(3)P)(CO)(11)], one equatorial carbonyl group has been substituted by the monodentate phosphine ligand, leaving one equatorial and two axial carbonyl substituents on the Ru atom. The remaining two Ru atoms each carry two equatorial and two axial terminal carbonyl ligands. The three benzene rings make dihedral angles of 87.83 (17), 69.91 (17) and 68.26 (17)° with each other. In the crystal structure, mol-ecules are linked into dimers by inter-molecular C-H⋯O hydrogen bonds. The mol-ecular structure is stabilized by an intra-molecular C-H⋯O hydrogen bond.

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[μ-Bis-(diphenyl-phosphino)methane-1:2κP:P']nonacarbonyl-1κC,2κC,3κC-[tris-(4-methyl-phen-yl)arsine-3κAs]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(21)H(21)As)(C(25)H(22)P(2))(CO)(9)], the bis-(diphenyl-phos-phino)methane ligand bridges an Ru-Ru bond and the monodentate arsine ligand bonds to the third Ru atom. Both the phosphine and arsine ligands are equatorial with respect to the Ru(3) triangle. Additionally, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three arsine-substituted phenyl rings make dihedral angles of 87.36 (10), 81.96 (10) and 73.37 (11)° with each other. The dihedral angles between the two phenyl rings are 88.08 (12) and 80.15 (10)° for the two diphenyl-phosphino groups. In the crystal packing, the mol-ecules are linked together as dimers via inter-molecular C-H⋯O hydrogen bonds. These dimers are stacked down b axis. Inter-molecular C-H⋯π and π-π inter-actions [centroid-centroid distance = 3.6383 (13) Å] further stabilize the crystal structure.

| S-EPMC2972049 | biostudies-literature

Bis{[μ-bis-(diphenyl-arsino)methane-1:2κAs:As']nona-carbonyl-1κC,2κC,3κC-[tris-(4-methoxy-phen-yl)arsine-3κAs]-triangulo-triruthenium(0)} dichloro-methane solvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, 2[Ru(3)(C(25)H(22)As(2))(C(21)H(21)AsO(3))(CO)(9)]·CH(2)Cl(2), contains one triangulo-triruthenium complex mol-ecule and one half of the dichloro-methane solvent. 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 trimethoxy-phenyl-arsino benzene rings make dihedral angles of 83.01 (8), 65.81 (8) and 76.20 (8)° with each other. The dihedral angles between the two benzene rings are 82.69 (9) and 78.83 (9)° for the two diphenyl-arsino groups. In the crystal packing, the mol-ecules are stacked along the a axis and weak inter-molecular C-H⋯π inter-actions stabilize the crystal structure.

| S-EPMC2979775 | biostudies-literature

Bis{[μ-bis-(diphenyl-phosphino)methane-1:2κP:P']nona-carbonyl-1κC,2κC,3κC-[tris-(4-methoxy-phen-yl)arsine-3κAs]-triangulo-triruthenium(0)} dichloro-methane solvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, 2[Ru(3)(C(21)H(21)AsO(3))(C(25)H(22)P(2))(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 lies across a crystallographic inversion center leading to the mol-ecule being disordered over two positions of equal occupancy. The bis-(diphenyl-phosphino)methane ligand bridges an Ru-Ru bond and the monodentate arsine 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 three arsine-substituted benzene rings make dihedral angles of 82.00 (6), 76.67 (7) and 66.09 (6)° with each other. The dihedral angles between the two benzene rings are 80.12 (8) and 78.34 (7)° for the two diphenyl-phosphino groups. In the crystal packing, the mol-ecules are linked together into chains down the b axis via inter-molecular C-H⋯O hydrogen bonds. An inter-molecular C-H⋯O hydrogen bond and weak inter-molecular C-H⋯π inter-actions further stabilize the crystal structure.

| S-EPMC2980253 | biostudies-literature

Bis([μ-bis-(diphenyl-arsino)methane-1:2κAs:As']nona-carbonyl-1κC,2κC,3κC-{tris-[4-(methyl-sulfan-yl)phen-yl]arsine-3κAs}-triangulo-triruthenium(0)) dichloro-methane monosolvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, 2[Ru(3)(C(25)H(22)As(2))(C(21)H(21)AsS(3))(CO)(9)]·CH(2)Cl(2), consists of one triangulo-triruthenium complex mol-ecule and one half of a dichloro-methane mol-ecule which lies across a crystallographic inversion center, leading to the disorder of this mol-ecule 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. All arsine ligands are equatorial with respect to the Ru(3) triangle. Each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three methyl-sulfanyl-substituted benzene rings make dihedral angles of 70.02 (8), 82.85 (9) and 89.49 (8)° with each other. The dihedral angles between the two phenyl rings are 78.25 (9) and 86.59 (9)° for the two diphenyl-arsino groups. In the crystal, weak inter-molecular C-H⋯π inter-actions are observed.

| S-EPMC3007838 | biostudies-literature

Bis([μ-bis-(diphenyl-phosphino)methane-1:2κP:P']nona-carbonyl-1κC,2κC,3κC-{tris-[4-(methyl-sulfan-yl)phen-yl]arsine-3κAs}-triangulo-triruthenium(0)) dichloro-methane monosolvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, 2[Ru(3)(C(21)H(21)AsS(3))(C(25)H(22)P(2))(CO)(9)]·CH(2)Cl(2), consists of one triangulo-triruthenium complex mol-ecule and one half of a dichloro-methane mol-ecule which lies across a crystallographic inversion center, leading to the disorder of this mol-ecule over two positions of equal occupancy. The bis-(diphenyl-phosphino)methane ligand bridges an Ru-Ru bond and the monodentate arsine ligand bonds to the third Ru atom. Both the arsine and phosphine ligands are equatorial with respect to the Ru(3) triangle. Each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three arsine-substituted benzene rings make dihedral angles of 82.69 (9), 70.43 (9) and 89.45 (9)° with each other. The dihedral angles between the two benzene rings are 85.14 (11) and 77.61 (10)° for the two diphenyl-phosphino groups. In the crystal packing, mol-ecules are linked together into dimers via inter-molecular C-H⋯O hydrogen bonds and these dimers are stacked along the a axis. Weak inter-molecular C-H⋯π inter-actions are also present.

| S-EPMC3008007 | biostudies-literature

Decacarbonyl-1κC,2κC,3κC-bis-[tris-(3-chloro-phen-yl)phosphine]-1κP,2κP-triangulo-triruthenium(0) monohydrate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, [Ru(3)(C(18)H(12)Cl(3)P)(2)(CO)(10)]·H(2)O, consists of one triangulo-triruthenium complex and one disordered water solvent molecule. Two of the 3-chloro-phenyl rings are disordered over two positions with refined site occupancies of 0.671 (3)/0.329 (3) and 0.628 (3)/0.372 (3). The water mol-ecule is disordered over two positions with refined site occupancies of 0.523 (7) and 0.477 (7). Two equatorial carbonyl groups have been substituted by the two monodentate phosphine ligands, leaving one equatorial and two axial carbonyl substituents on the two Ru atoms. The remaining Ru atom carries two equatorial and two axial terminal carbonyl ligands. In the crystal structure, mol-ecules are linked into columns along the a axis by inter-molecular C-H⋯Cl and C-H⋯O hydrogen bonds. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O hydrogen bonds.

| S-EPMC2979284 | biostudies-literature

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