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

ABSTRACT: 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.

SUBMITTER: Sadr MH

PROVIDER: S-EPMC2915096 | biostudies-literature |

REPOSITORIES: biostudies-literature

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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

(1,10-Phenanthroline-κN,N')(triphenyl-phosphine-κP)silver(I) trifluoro-methane-sulfonate.

Project description:The structure of the title complex, [Ag(C(12)H(8)N(2))(C(18)H(15)P)]CF(3)SO(3), is based on a distorted trigonal-planar N(2)P coordination of the Ag(I) ion, provided by two N atoms of the bidentate phenanthroline ligand and one P atom of the triphenyl-phosphine ligand. The phenanthroline ligand and one phenyl ring of the triphenyl-phosphine ligand almost lie in one plane (maximum deviation = 0.014 Å from the best planes). The crystal structure may be stabilized by an inter-molecular C-H⋯O hydrogen bond between the phenanthroline ligand and the O atom of the trifluoro-methane-sulfonate anion.

| S-EPMC2969938 | biostudies-literature

(Triphenyl-phosphine-κP)[1,1,1-tris-(diphenyl-phosphinometh-yl)ethane-κP,P',P'']copper(I) tetra-fluoridoborate.

Project description:In the title mononuclear Cu(I) complex, [Cu(C(18)H(15)P)(C(41)H(39)P(3))]BF(4), the cation has a basic rigid core structure reminiscent of the framework of diamond. The metal atom is coordinated by four P atoms in a distorted tetra-hedral geometry, the distortion arising from the steric hindrance of the phenyl groups. The anion is disordered over two positions, with an occupancy ratio of 0.524 (17):0.476 (17). The cations and anions are closely packed in the crystal and are in h.c.p. arrangements.

| S-EPMC2983927 | biostudies-literature

(Perchlorato-?O)tris-(triphenyl-phosphine-?P)silver(I).

Project description:In the title complex, [Ag(C(18)H(15)P)(3)(ClO(4))], the silver coord-ination environment is dominated by the distorted P(3)AgO tetra-hedron in which Ag-O = 2.608?(12)?Å and the Ag-P bond lengths are 2.5663?(17), 2.5076(16) and 2.5450?(17)?Å. The perchlorate O-atoms are disordered over two positions in a 0.584?(14):0.416?(14) ratio.

| S-EPMC3007391 | biostudies-literature

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

Project description: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)°.

| S-EPMC2968787 | biostudies-literature

{2-[(2-Carbamothiol-ylhydrazin-1-yl-idene-κN,S)meth-yl]-6-hy-droxy-phenolato-κO}(triphenyl-phosphine-κP)nickel(II) chloride.

Project description:The deprotonated Schiff base ligand in the title compound, [Ni(C(8)H(8)N(3)O(2)S)(C(18)H(15)P)]Cl, functions as an N,O,S-chelating anion to the phosphine-coordinated Ni atom, which exists in a distorted square-planar geometry. The hy-droxy group forms an intra-molecular O-H⋯O hydrogen bond. The two amino groups of the cation are hydrogen-bond donors to the chloride anion; the hydrogen bonds generate a chain structure running along the b axis.

| S-EPMC3007957 | biostudies-literature

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

(3,5,7-Tribromo-tropolonato-?O,O')tris-(triphenyl-phosphine-?P)silver(I).

Project description:The title compound, [Ag(C(7)H(2)Br(3)O(2))(C(18)H(15)P)(3)], a silver(I) derivative of 3,5,7-tribromo-tropolone, has three triphenyl-phosphine ligands coordinated to the silver centre, whereas the 3,5,7-tribromo-tropolonate anion coordinates as a bidentate ligand. The compound is an example of a five-coordinate silver complex containing a bidentate ligand.

| S-EPMC2968179 | biostudies-literature

Bis[tris-(4-fluoro-phen-yl)phosphine-κP](tropolonato-κO,O')copper(I).

Project description:The title compound, [Cu(C(7)H(5)O(2))(C(18)H(12)F(3)P)(2)], a copper(I) tris-(4-fluoro-phen-yl)phosphine tropolonate derivative, is the first tropolonate complex with fluorinated aryl-phosphine ligands. The Cu(I) atom has a distorted tetra-hedral coordination; the most important geometrical parameters of the mol-ecule are: Cu-P = 2.2377 (10) and 2.2335 (15) Å, Cu-O = 2.084 (2) and 2.082 (2) Å, O-Cu-O = 77.72 (10)°, P-Cu-P = 128.82 (4)° and O-C-C-O = -2.1 (5)°.

| S-EPMC2968941 | biostudies-literature

(Dithio-benzoato-?S,S')[hydridotris(pyrazol-1-yl-?N)borato](triphenyl-phosphine-?P)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

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