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[?-Bis(di-o-tolyl-phosphan-yl)methane-1:2?(2)P:P']nona-carbonyl-1?(3)C,2?(3)C,3?(3)C-[tris-(2-chloro-eth-yl) phosphite-3?P]-triangulo-triruthenium(0).

ABSTRACT: In the title compound, [Ru(3)(C(6)H(12)Cl(3)O(3)P)(C(29)H(30)P(2))(CO)(9)], the bis-(di-o-tolyl-phosphan-yl)methane ligand bridges one Ru-Ru bond and the monodentate phosphite ligand bonds to the third Ru atom. Both ligands are equatorial with respect to the Ru(3) triangle. Each Ru atom bears one equatorial and two axial terminal carbonyl ligands. The dihedral angles between the two benzene rings in the diphenyl-phosphanyl groups are 79.52?(10) and 69.88?(10)°. In the crystal, mol-ecules are linked via C-H?O hydrogen bonds into chains along [100].

SUBMITTER: Shawkataly OB

PROVIDER: S-EPMC3379179 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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[μ-Bis(di-o-tolyl-phosphan-yl)methane-1:2κ(2)P:P']nona-carbonyl-1κ(3)C,2κ(3)C,3κ(3)C-[tris-(2-chloro-eth-yl) phosphite-3κP]-triangulo-triruthenium(0).

Shawkataly Omar Bin OB Khan Imthyaz Ahmed IA Sirat Siti Syaida SS Quah Ching Kheng CK Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20120531 Pt 6

In the title compound, [Ru(3)(C(6)H(12)Cl(3)O(3)P)(C(29)H(30)P(2))(CO)(9)], the bis-(di-o-tolyl-phosphan-yl)methane ligand bridges one Ru-Ru bond and the monodentate phosphite ligand bonds to the third Ru atom. Both ligands are equatorial with respect to the Ru(3) triangle. Each Ru atom bears one equatorial and two axial terminal carbonyl ligands. The dihedral angles between the two benzene rings in the diphenyl-phosphanyl groups are 79.52 (10) and 69.88 (10)°. In the crystal, mol-ecules are lin ...[more]

PMID: 22719377

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Undeca-carbonyl-1?C,2?C,3?C-[tris-(2-chloro-eth-yl) phosphite-1?P]-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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[μ-Bis(diphenyl-phosphan-yl)methane-1:2κP:P']nona-carbonyl-1κC,2κC,3κC-[tris-(biphenyl-4-yl)arsane-3κAs]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(36)H(27)As)(C(25)H(22)P(2))(CO)(9)], the bis-(diphenyl-phosphan-yl)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. In each biphenyl unit, the phenyl rings are twisted from each other, making dihedral angles of 51.22 (18), 42.94 (16) and 26.95 (16)°. The arsine-substituted phenyl rings make dihedral angles of 61.22 (15), 87.17 (15) and 83.32 (15)° with each other. The dihedral angles between the two benzene rings are 85.52 (18) and 81.77 (15)° for the two diphenyl-phosphanyl groups, respectively. In the crystal, mol-ecules are linked into dimers by inter-molecular C-H⋯O hydrogen bonds. Weak inter-molecular C-H⋯π and π-π [centroid-centroid distance = 3.6981 (18) Å] inter-actions stabilize the crystal structure.

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[?-Bis(di-o-tolyl-phosphan-yl)methane-1:2?(2)P:P']nona-carbonyl-1?(3)C,2?(3)C,3?(3)C-(triphenyl phosphite-3?P)-triangulo-triruthenium(0) chloro-form disolvate.

Project description:In the title solvated triangulo-triruthenium compound, [Ru(3)(C(18)H(15)O(3)P)(C(29)H(30)P(2))(CO)(9)]·2CHCl(3), the bis-(di-o-tolyl-phosphan-yl)methane (dtpm) ligand bridges one of the Ru-Ru bonds and the monodentate phosphine ligand bonds to the third Ru atom. All the P atoms are equatorial with respect to the Ru(3) triangle: each Ru atom also bears one equatorial and two axial terminal carbonyl ligands. The dihedral angles between the two benzene rings are 75.92?(10) and 78.95?(10)° for the two diphenyl-phosphanyl groups of the dtpm ligand. In the crystal, C-H?O hydrogen bonds link the mol-ecules into chains along [010].

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[?-Bis(di-o-tolyl-phosphan-yl)methane-1:2?P:P']nona-carbonyl-1?C,2?C,3?C-[diphen-yl(phenyl-sulfanylmeth-yl)phosphane-3?P]-triangulo-triruthenium(0) dichloro-methane 0.25-solvate.

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| S-EPMC3051507 | biostudies-literature

[?-Bis(diphenyl-phosphan-yl)ethane-1:2?P:P']nona-carbonyl-1?C,2?C,3?C-[tris-(4-(meth-oxy-phen-yl)arsane-3?As]-triangulo-triruthenium(0) chloro-form monosolvate.

Project description:The asymmetric unit of the title triangulo-triruthenium compound, [Ru(3)(C(21)H(21)AsO(3))(C(26)H(24)P(2))(CO)(9)]·CHCl(3), consists of one mol-ecule of the triangulo-triruthenium complex and one chloro-form solvent mol-ecule. The bis(diphenyl-phosphan-yl)ethane ligand bridges an Ru-Ru bond and the monodentate arsane ligand bonds to the third Ru atom. Both the arsane and phosphine 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 arsane-substituted benzene rings make dihedral angles of 52.72?(19), 63.03?(19) and 88.19?(19)° with each other. The dihedral angles between the two benzene rings are 85.8?(2) and 89.2?(2)° for the two diphenyl-phosphanyl groups. In the crystal, mol-ecules are linked together into a three-dimensional network via inter-molecular C-H?O hydrogen bonds. Weak inter-molecular C-H?? inter-actions further stabilize the crystal structure.

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Undeca-carbonyl-1κC,2κC,3κC-(triethyl phosphite-1κP)-triangulo-triruthenium(0).

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.

| S-EPMC3051793 | biostudies-literature

[?-Bis(diphenyl-phosphan-yl)ethane-1:2?P:P']nona-carbonyl-1?C,2?C,3?C-(triphenyl-stibine-3?Sb)-triangulo-triruthenium(0).

Project description:The asymmetric unit of the title triangulo-triruthenium compound, [Ru(3)(C(26)H(24)P(2))(C(18)H(15)Sb)(CO)(9)], consists of two crystallographically independent mol-ecules, A and B. The bis-(diphenyl-phosphan-yl)ethane ligand bridges an Ru-Ru bond and the monodentate stibine ligand bonds to the third Ru atom. Both the stibine and phosphine 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 stibine-substituted benzene rings make dihedral angles of 38.7?(3), 71.5?(3) and 70.0?(3)° with each other in mol-ecule A whereas these angles are 83.9?(3), 88.2?(3) and 56.8?(3)° in mol-ecule B. Similarly, the dihedral angles between the two benzene rings are 80.7?(3) and 87.6?(3)° for the two diphenyl-phosphanyl groups in mol-ecule A and 84.0?(3) and 72.6?(4)° in mol-ecule B. In the crystal, mol-ecules are linked into tetra-mers via inter-molecular C-H?O hydrogen bonds. Weak inter-molecular C-H?? inter-actions further stabilize the crystal structure.

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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.

| S-EPMC2971926 | biostudies-literature

[?-Bis(di-o-tolyl-phosphan-yl)methane-1:2?P:P']deca-carbonyl-1?C,2?C,3?C-triangulo-triruthenium(0)-methanol (8/1).

Project description:The asymmetric unit of the title compound, [Ru(3)(C(29)H(30)P(2))(CO)(10)].1/8CH(3)OH, contains two triangulo-triruthenium mol-ecules with similar configurations and a methanol solvent mol-ecule (fractional site occupancy for the latter = 0.25). The bis-(di-o-tolyl-phosphan-yl)methane ligand bridges an Ru-Ru bond and its P atoms are equatorial with respect to the Ru(3) triangle. The phosphine-substituted Ru atoms each bear one equatorial and two axial terminal carbonyl ligands whereas the unsubstituted Ru atom carries two equatorial and two axial terminal carbonyl ligands. The dihedral angles between the two benzene rings attached to each P atom are 76.26?(13) and 74.76?(15)° for the first mol-ecule and 77.21?(13) and 75.68?(14)° for the second. In the crystal, mol-ecules are linked into [001] chains via inter-molecular C-H?O hydrogen bonds. Weak inter-molecular C-H?? inter-actions also occur.

| S-EPMC3051575 | biostudies-literature

[?-Bis(diphenyl-arsan-yl)methane-1:2?As:As']nona-carbonyl-1?C,2?C,3?C-[tris-(biphenyl-4-yl)arsane-3?As]-triangulo-triruthenium(0).

Project description:In the title triangulo-triruthenium compound, [Ru(3)(C(25)H(22)As(2))(C(36)H(27)As)(CO)(9)], the bis-(diphenyl-arsan-yl)methane ligand bridges an Ru-Ru bond and the monodentate arsine ligand bonds to the third Ru atom. Both 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 phenyl rings of biphenyl are twisted from each other by dihedral angles of 50.5?(2), 44.5?(2) and 27.8?(2)°. The arsine-substituted phenyl rings make dihedral angles of 61.56?(18), 89.36?(18) and 83.27?(18)° with each other. The dihedral angles between the two benzene rings are 87.5?(2) and 81.95?(19)° for the two diphenyl-arsanyl groups. In the crystal, mol-ecules are linked into dimers by inter-molecular C-H?O hydrogen bonds. Weak inter-molecular C-H?? and ?-? [centroid-centroid distance = 3.601?(3)?Å] inter-actions stabilize the crystal structure.

| S-EPMC3051569 | biostudies-literature

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