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(Benzonitrile-?N)chlorido[hydrido-tris(pyrazol-1-yl-?N)borato](triphenyl-phosphine-?P)ruthenium(II) ethanol solvate.

ABSTRACT: The reaction of [Ru(C(9)H(10)BN(6))Cl(C(18)H(15)P)(2)] with benzo-nitrile leads to crystals of the title compound, [Ru(C(9)H(10)BN(6))Cl(C(18)H(15)P)(C(7)H(5)N)]·C(2)H(5)OH. In the crystal structure, the environment about the ruthenium metal center corresponds to a slightly distorted octa-hedron with an average N-Ru-N bite angle of the Tp ligand of 86.6?(2)°.

SUBMITTER: Tong HC

PROVIDER: S-EPMC2968787 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Azido-(benzonitrile-?N)[hydrido-tris(pyrazol-1-yl-?N)borato](triphenyl-phosphine-?P)ruthenium(II).

Project description:Facile ligand substitution is observed when the ruthenium-azide complex, [RuN(3)(Tp)(PPh(3))(2)] [Tp,HB(pz)(3), pz = pyrazol-yl, PPh(3) = triphenyl-phosphine] is treated with benzo-nitrile, yielding the title compound, [Ru(C(9)H(10)BN(6))(N(3))(C(7)H(5)N)(C(18)H(15)P)]. The asymmetric unit contains two crystallographically independent mol-ecules. In each one, the Ru(II) atom is six-coordinated in a distorted octa-hedral geometry by five N atoms from an htpb ligand, an azide ligand and a benzonitrile ligand and one P atom from a triphenyl-phosphine (tpp) ligand. The azide group is almost linear and is coordinated to Ru with an average Ru-N-N angle of 124.9?(3)°.

| S-EPMC3006820 | biostudies-other

(Benzophenone imine-κN)-chlorido(hydrido-tripyrazolyl-borato)-(triphenyl-phosphine)ruthenium(II) diethyl ether solvate.

Project description:The reaction of RuCl(Tp)(Ph(3)P)(2), where Tp is [(CH)(3)N(2)](3)BH, with benzophenone imine leads to the formation of the title compound, [Ru(C(9)H(10)BN(6))Cl(C(13)H(11)N)(C(18)H(15)P)]·C(4)H(10)O. The environment about the Ru atom corresponds to a slightly distorted octa-hedron and the bite angle of the Tp ligand produces an average N-Ru-N angle of 86.3 (9)°. The three Ru-N(Tp) bond lengths [2.117 (2), 2.079 (2) and 2.084 (2) Å] are slightly longer than the average distance (2.038 Å) in other ruthenium-Tp complexes.

| S-EPMC2959639 | biostudies-literature

Chlorido[hydridotris(pyrazol-1-yl-?N)borato](1H-pyrazole-?N)(triphenyl-phosphine-?P)ruthenium(II).

Project description:In the title compound, [Ru(C(9)H(10)BN(6))Cl(C(3)H(4)N(2))(C(18)H(15)P)], the Ru(II) atom is coordinated by an N,N',N''-tridentate hydrido-trispyrazolylborate (Tp) ligand, a pyrazole (HPz) mol-ecule, a chloride ion and a triphenyl-phosphine ligand, resulting in a distorted RuClPN(4) octa-hedral coordination for the metal ion: the tridentate N atoms occupy one octa-hedral face and the Cl and P atoms are cis. One of the phenyl rings is disordered over two orientations in a 0.547?(10):0.453?(10) ratio, and a weak intra-molecular N-H?Cl hydrogen bond generates an S(5) ring.

| S-EPMC3006890 | biostudies-other

(Dithio-benzoato-κS,S')[hydridotris(pyrazol-1-yl-κN)borato](triphenyl-phosphine-κP)ruthenium(II).

Project description:Reaction of [Ru(Tp)Cl(PPh(3))(2)] (Tp = hydridotrispyrazolyl-borate) with ammonium dithio-benzoate in methanol leads to the formation of the title compound, [Ru(C(9)H(10)BN(6))(C(7)H(5)S(2))(C(18)H(15)P)]. In the crystal structure, the Ru atom is coordinated by three N atoms of the Tp ligand, one P atom of the triphenyl-phosphine ligand and the two S atoms of the dithio-benzoate ligand within a slightly distorted octa-hedron. The Ru-S bonds are slightly different [2.321 (1) and 2.396 (1) Å] and the average N-Ru-N angle is 86.31°.

| S-EPMC2960112 | 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

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

(Ammine)(carbon-yl)[hydridotris(pyrazol-1-yl-κN(2))borato](triphenyl-phosphine-κP)ruthenium(II) chloride dichloro-methane disolvate.

Project description:In the title compound, [Ru(CO)(NH(3))(C(9)H(10)BN(6))(C(18)H(15)P)]Cl·2CH(2)Cl(2), the coordination environment around the Ru(II) atom is distorted octa-hedral. One of the Ru-N(Tp) [Tp = hydridotris(pyrazol-1-yl)borate] bond lengths is slightly longer than the other two as a result of the influence of the trans CO ligand. In the crystal, N-H⋯Cl hydrogen bonds link the complex cations and Cl(-) anions. π-π inter-actions between the pyrazole rings [centroid-centroid distance = 3.764 (3) Å] are also present.

| S-EPMC3515116 | biostudies-literature

(Triphenyl-phosphine-κP)[tris-(indazol-1-yl)borato-κN,N',N'']silver(I).

Project description:The phosphine-coordinated Ag(I) atom in the title compound, [Ag(C(21)H(17)BN(6))(C(18)H(15)P)], is also N,N',N''-chelated by the tris-(indazol-yl)borate anion. The resultant N(3)P coordination geometry is tetra-hedral.

| S-EPMC2915096 | biostudies-literature

[Hydridotris(pyrazol-1-yl-κN(2))borato]bis-(methyl-amino-κN)(triphenyl-phos-phine-κP)ruthenium(II) chloride dichloro-methane solvate monohydrate.

Project description:The title salt, [Ru(Tp)(CH(5)N)(2)(PPh(3))]Cl·CH(2)Cl(2)·H(2)O [where Tp is (C(3)H(3)N(2))(3)BH and PPH(3) is C(18)H(15)P], has the Ru(III) atom in an octa-hedral geometry; one of the Ru-N(Tp) bonds [2.135 (8) Å] is slightly longer than another two, owing to the trans influence of PPh(3) ligand. N-H⋯Cl and O-H⋯Cl hydrogen bonding leads to the formation of layers parallel to (100).

| S-EPMC3515107 | biostudies-literature

trans-(4-Acetyl-naphth-yl)chlorido-bis(triphenyl-phosphine-?P)nickel(II) dichloro-methane solvate.

Project description:The title compound, [Ni(C(12)H(9)O)Cl(C(18)H(15)P)(2)]·CH(2)Cl(2), was synthesized from the reaction between 1-acetyl-4-chloro-naphthalene, NiCl(2)·6H(2)O and triphenyl-phosphine (PPh(3)) in ethanol. The compound contains one crystallographically unique nickel ion in a pseudo-square-planar geometry.

| S-EPMC2959258 | biostudies-literature

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