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Trans-Bis(?-benzene-thiol-ato-?(2) S:S)bis[chlorido-(tri-phenyl-phosphane-?P)palladium(II)] chloro-form disolvate.

ABSTRACT: The title compound, [Pd2Cl2(C6H5S)2(C18H15P)2]·2CHCl3, contains a centrosymmetric dinuclear palladium complex with the Pd(II) cation in a slightly distorted square-planar coordination environment. The Pd(II) cations are bridged by the S atoms of two benzene-thiol-ate ligands with different Pd-S distances [2.2970?(11) and 2.3676?(11)?Å]. The coordination of the metal atom is completed by a chloride anion [2.3383?(11)?Å] and a tri-phenyl-phosphane ligand [2.2787?(11)?Å]. Weak C-H?Cl inter-actions are present between complex mol-ecules and the CHCl3 solvent mol-ecule. The latter is disordered over two positions in a 0.792?(8):0.208?(8) ratio. The crystal under investigation was found to be twinned by nonmerohedry, with a fraction of 73.4?(1)% for the major twin component.

SUBMITTER: Avila-Sorrosa A

PROVIDER: S-EPMC3793701 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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trans-Bis(μ-benzene-thiol-ato-κ(2) S:S)bis[chlorido-(tri-phenyl-phosphane-κP)palladium(II)] chloro-form disolvate.

Avila-Sorrosa Alcives A Reyes-Arellano Alicia A Germán-Acacio Juan Manuel JM Reyes-Martínez Reyna R Morales-Morales David D

Acta crystallographica. Section E, Structure reports online 20130724 Pt 8

The title compound, [Pd2Cl2(C6H5S)2(C18H15P)2]·2CHCl3, contains a centrosymmetric dinuclear palladium complex with the Pd(II) cation in a slightly distorted square-planar coordination environment. The Pd(II) cations are bridged by the S atoms of two benzene-thiol-ate ligands with different Pd-S distances [2.2970 (11) and 2.3676 (11) Å]. The coordination of the metal atom is completed by a chloride anion [2.3383 (11) Å] and a tri-phenyl-phosphane ligand [2.2787 (11) Å]. Weak C-H⋯Cl inter-actions ...[more]

PMID: 24109288

Similar Datasets

trans-Chlorido-(4-fluoro-benzene-thiol-ato-?S)bis-(tri-phenyl-phosphane-?P)palladium(II) methanol hemisolvate.

Project description:The title compound, [Pd(SC6H4F-p)Cl(PPh3)2]·0.5CH3OH, features a Pd(II) complex with two tri-phenyl-phosphane (PPh3) ligands arranged in a trans conformation, with one chloride and one 4-fluoro-benzene-thiol-ate ligand completing the coordination sphere, giving rise to a slightly distorted square-planar geometry of the Pd(II) ion. The methanol solvent mol-ecule is disordered about an inversion centre with an occupancy of 0.25 for each molecule. In the crystal, weak C-H?Cl hydrogen-bonding inter-actions between the complex mol-ecules generate chain frameworks parallel to [010].

| S-EPMC3998499 | biostudies-literature

Crystal structure of bis-[?-(4-meth-oxy-phen-yl)methane-thiol-ato-?(2) S:S]bis-[chlorido-(?(6)-1-isopropyl-4-methyl-benzene)-ruthenium(II)] chloro-form disolvate.

Project description:The mol-ecular structure of the title complex, [Ru2(C8H9OS)2Cl2(C10H14)2]·2CHCl3 or (p-MeC6H4Pr (i) )2Ru2(SCH2-p-C6H5-OCH3)2Cl2·2CHCl3, shows inversion symmetry. The two symmetry-related Ru(II) atoms are bridged by two 4-meth-oxy-?-toluene-thiol-ato [(4-meth-oxy-phen-yl)methane-thiol-ato] units. One chlorido ligand and the p-cymene ligand complete the typical piano-stool coordination environment of the Ru(II) atom. In the crystal, the CH moiety of the chloro-form mol-ecule inter-acts with the chlorido ligand of the dinuclear complex, while one Cl atom of the solvent inter-acts more weakly with the methyl group of the bridging 4-meth-oxy-?-toluene-thiol-ato unit. This assembly leads to the formation of supra-molecular chains extending parallel to [021].

| S-EPMC4647371 | biostudies-literature

Bis(4,4'-methyl-enedicyclo-hexyl-aminium) ?-benzene-1,4-dicarboxyl-ato-bis-[tri-chlorido-zinc(II)] tetra-hydrate.

Project description:The title compound, (C(13)H(28)N(2))(2)[Zn(2)(C(8)H(4)O(4))Cl(6)]·4H(2)O, was prepared by the reaction of ZnCl(2)·6H(2)O, benzene-1,4-dicarboxylic acid and 4,4'-diamino-dicyclo-hexyl-methane in methanol. The [Zn(2)Cl(6)(C(8)H(4)O(4))](4-) anions lie on centres of inversion and comprise two ZnCl(3) groups bridged by benzene-1,4-dicarboxyl-ate. In addition to N-H?Cl and N-H?O hydrogen bonds between the cations and anions, solvent water mol-ecules form O-H?O and O-H?Cl hydrogen bonds to give a three-dimensional network.

| S-EPMC2959686 | biostudies-literature

Chlorido-{2-[(di-methyl-amino)-meth-yl]benzene-seleno-lato-?(2) N,Se}(tri-phenyl-phosphane-?P)palladium(II).

Project description:The asymmetric unit of the title compound, [PdCl(C9H12NSe)(C18H15P)], contains two independent mol-ecules. In both cases, the Pd(2+) cations are coordinated by the Se and N atoms of the chelating bidentate 2-[(di-methyl-amino)-meth-yl]benzene-seleno-late ligand. The chloride ligand lies trans to selenium and the tri-phenyl-phosphane ligand is trans to nitro-gen. The Pd-Se bond lengths in the two independent coordination environments of Pd are 2.3801?(4) and 2.3852?(4)?Å, the Pd-P bond lengths are 2.2562?(8) and 2.2471?(8)?Å, the Pd-N bond lengths are 2.172?(2) and 2.158?(2)?Å, and the Pd-Cl bond lengths are 2.3816?(8) and 2.3801?(8)?Å. The square-planar coordination around one Pd(2+) cation is less distorted than that around the other.

| S-EPMC4051070 | biostudies-literature

Tri-methyl-phospho-nium trans-tetra-chlorido-bis-(tri-methyl-phosphane-?P)iridate(III).

Project description:The title compound, [HP(CH3)3][IrCl4{(H3C)3P}2], consists of a tri-methyl-phospho-nium cation and a tetra-chlorido-bis-(tri-methyl-phosphane)iridate(III) anion. The anion has an octa-hedral arrangement of ligands, with the tri-methyl-phosphane groups occupying trans positions. The Ir(III) atom sits on an inversion center with one P(CH3)3 ligand and two chloride ligands in the asymmetric unit. The tri-methyl-phospho-nium cation is disordered about a twofold rotation axis. The title compound is the first structurally characterized tetra-chlorido-bis-(phosphane)iridate complex.

| S-EPMC3998401 | biostudies-literature

Tri-?-chlorido-bis-[(?-hexa-methyl-benzene)-ruthenium(II)] tetra-chlorido-ferrate(III).

Project description:The mol-ecular geometry of the complex cation in the title structure, [(?-Cl)(3){Ru(II)(?(6)-C(6)Me(6))}(2)][Fe(III)Cl(4)], compares very well with that reported earlier for the corresponding PF(6) (-) salt [Pandey et al. (1999 ?). J. Organomet. Chem.592, 278-282]. The [FeCl(4)](-) counter ion has a rather regular tetra-hedral geometry with Fe-Cl distances and Cl-Fe-Cl angles in the range 2.1891?(7)-2.2018?(8)?Å and 107.10?(3)-110.56?(3)°, respectively. There are no significant inter-molecular inter-actions in the crystal except for some weak C-H?Cl contacts, which in turn indicates that the crystal packing is determined predominantly by electrostatic inter-actions between the ionic constituents.

| S-EPMC3201229 | biostudies-literature

[2-(Diphenyl-phosphan-yl)benzene-thiol-ato-?P,S](pyridine-2-thiol-ato-?S)(triphenyl-phosphine-?P)palladium(II).

Project description:In the title compound, [Pd(C(5)H(4)NS)(C(18)H(14)PS)(C(18)H(15)P)], the Pd(II) atom has a slightly distorted square-planar environment. Two coordination sites are occupied by a P,S-chelating 2-(diphenyl-phosphan-yl)benzene-thiol-ate ligand and the other two by a P atom from a triphenyl-phosphine ligand and an S atom from a pyridine-2-thiol-ate ligand, exhibiting a trans arrangement of the two P-donor atoms. In the crystal structure, weak intra- and inter-molecular C-H?? and ?-? inter-actions are observed. The pyridyl ring is equally disordered over two positions.

| S-EPMC3008042 | biostudies-literature

?-Pyrazine-2,5-dicarboxyl-ato-bis-[chlorido(?-p-cymene)ruthenium(II)] tert-butanol disolvate.

Project description:A new tert-butanol solvate of [{((i)PrC(6)H(4)Me)RuCl}(2){?-2,5-pyz(COO)(2)}] (pyz = pyrazine) has been crystallized and structurally characterized. The solvate, [Ru(2)(C(10)H(14))(2)(C(6)H(2)N(2)O(4))Cl(2)]·2C(4)H(10)O, contains one half-mol-ecule of the ruthenium(II) complex and one mol-ecule of tert-butanol in the asymmetric unit. The complex mol-ecule lies on an inversion centre with the two chlorides trans. In contrast, the previously reported structure was solvent-free. Similar metric parameters are found between the butanol solvate and the solvent-free form and an inter-molecular O-H?O hydrogen bond exists between ?-pyrazine-2,5-dicarboxyl-ato-bis-[chlorido(?(6)-p-cymene)-ruthenium(II)] and the tert-butanol mol-ecule.

| S-EPMC2960433 | biostudies-literature

Bis[2-phenyl-1-(phenyl-iminio)isoindo-line] di-?-chlorido-bis-[dichloridopalladate(II)] benzene disolvate.

Project description:In the title compound, (C(20)H(17)N(2))(2)[Pd(2)Cl(6)]·2C(6)H(6), the dichloride-bridged [Pd(2)Cl(6)](2-) anion lies across an inversion center with each Pd(II) ion in a slightly distorted square-planar environment. In the crystal structure, two cations and an anion are connected via N-H?Cl hydrogen bonds between the NH groups of the iminioisoindoline cations and terminal Cl atoms of a hexa-chloridodipalladate(II) anion. The Pd-Cl distance of the terminal chloride engaged in hydrogen bonding is slightly longer than the Pd-Cl distance of the adjacent terminal chloride which is not involved in hydrogen bonding.

| S-EPMC2961759 | biostudies-literature

cis-(Pyridin-2-ylcarbonimidodithio-ato-?S,S')bis-(triphenyl-phosphane-?P)palladium(II).

Project description:The title compound, [Pd(C(6)H(4)N(2)S(2))(C(18)H(15)P)(2)], was obtained as a minor product from the reaction of trans-PdCl(2)(PPh(3))(2) with piperazine-1,4-dicarbothioic acid bis-(pyridin-2-yl)amide. The Pd(II) atom displays a slightly distorted square-planar PdP(2)S(2) geometry with a bidentately coordinated pyridin-2-ylcarbonimidodithio-ate ligand and two triphenyl-phosphine mol-ecules, coordinated in cis positions. The crystal structure features weak ?-? [centroid-centroid distance =3.7327(15)?Å] and C-H?? inter-actions and contains an almost spherically shaped void of 50.4?Å(3) per unit cell.

| S-EPMC3050130 | biostudies-literature

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