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Chlorido(dimethyl sulfoxide)(pyridine-2-thiol-ato N-oxide-?S,O)platinum(II).

ABSTRACT: The asymmetric unit of the title compound, [Pt(C(5)H(4)NOS)Cl(C(2)H(6)OS)], contains two independent complex mol-ecules having similar geometries. Each Pt(II) atom is four-coordinated in a distorted square-planar geometry by S and O atoms of one pyridine N-oxide ligand, the S atom of one dimethyl sulfoxide mol-ecule and one terminal Cl(-) ion. The mol-ecules are linked into a three-dimensional framework by C-H?O and C-H?Cl hydrogen bonds.

SUBMITTER: Ravindran Durai Nayagam B

PROVIDER: S-EPMC2961893 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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Chlorido(dimethyl sulfoxide)(pyridine-2-thiol-ato N-oxide-κS,O)platinum(II).

Ravindran Durai Nayagam B B Jebas Samuel Robinson SR Selvarathy Grace P P Schollmeyer Dieter D

Acta crystallographica. Section E, Structure reports online 20080628 Pt 7

The asymmetric unit of the title compound, [Pt(C(5)H(4)NOS)Cl(C(2)H(6)OS)], contains two independent complex mol-ecules having similar geometries. Each Pt(II) atom is four-coordinated in a distorted square-planar geometry by S and O atoms of one pyridine N-oxide ligand, the S atom of one dimethyl sulfoxide mol-ecule and one terminal Cl(-) ion. The mol-ecules are linked into a three-dimensional framework by C-H⋯O and C-H⋯Cl hydrogen bonds. ...[more]

PMID: 21202820

Similar Datasets

trans-Chlorido(dimethyl sulfoxide-?S)(pyridine-2-carboxyl-ato-?N,O)platinum(II).

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| S-EPMC2983664 | biostudies-literature

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Di-?-chlorido-bis[chloridobis(dimethyl sulfoxide-?O)tin(II)].

Project description:The structure of the title compound, [Sn(2)Cl(4)(C(2)H(6)OS)(4)], contains dimers formed through weak Sn?Cl [3.691?(2)?Å] inter-actions, resulting in a planar Sn(2)Cl(2) core with an inversion center at the centre of the four-membered ring. The Sn(II) atoms are penta-coordinated and have a distorted octa-hedral ?-SnCl(3)O(2) coordination geometry. The O atoms from the dimethyl sulfoxide mol-ecules occupy trans positions, while the Cl atoms exhibit a meridional arrangement.

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Project description:The title compound, [PdCl2(C18H24N2)]·(CH3)2SO·H2O, the Pd(II) ion is in a distorted square-planar geometry. The Pd-N bond distances are 2.022?(2) and 2.027?(2)?Å, the Pd-Cl bond distances are 2.2880?(7) and 2.2833?(7)?Å, and the ligand bite angle is 80.07?(9)°. The dimethyl sulfoxide and water mol-ecules form linear chains along [100] by O-H?O and O-H?S hydrogen bonds, generating eight- and 12-membered rings. C-H?Cl inter-actions link the chains, forming a three-dimensional arrangement. In addition, the 4,4-di-tert-butyl-2,2'-bi-pyridine ligand exhibits ?-? stacking inter-actions [centroid-centroid distances = 3.8741?(15) and 3.8353?(15)?Å]. The DMSO solvent is disordered and was refined with an occupancy ratio of 0.866?(3):0.134?(3).

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Bis(chlorido)(dimethyl-sulfoxide-?O)barium(II).

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Crystal structure of aqua-trans-bis-(dimethyl sulfoxide-κO)(pyridine-2,6-di-carboxyl-ato-κ3O2,N,O6)nickel(II).

Project description:In the title complex, [Ni(C7H3NO4)(C2H6OS)2(H2O)], the NiII cation is situated on a twofold rotation axis and exhibits a distorted octa-hedral NO5 coordination environment defined by a tridentate pyridine-2,6-di-carb-oxy-lic acid dianion (dpa2-), two dimethyl sulfoxide (DMSO) mol-ecules, and a water mol-ecule. In the crystal, the complex mol-ecules are linked by O-H⋯O and C-H⋯O hydrogen bonds into a three-dimensional network whereby DMSO mol-ecules from neighboring complexes overlap to form layers parallel to (001), alternating with layers of NiII-dpa2- moieties. The title complex is isotypic with its cobalt(II) analogue.

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[2-(Diphenyl-phosphan-yl)benzene-thiol-ato-κP,S](pyridine-2-thiol-ato-κS)(triphenyl-phosphine-κP)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⋯π and π-π inter-actions are observed. The pyridyl ring is equally disordered over two positions.

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Chlorido(dimethyl sulfoxide-κO)triphenyl-tin(IV).

Project description:In the title compound, [Sn(C(6)H(5))(3)Cl(C(2)H(6)OS)], the Sn(IV) atom is coordinated by three phenyl groups, a chloride ion and a dimethyl sulfoxide mol-ecule in a distorted trigonal-bipyramidal geometry. In the crystal, adjacent mol-ecules are linked through inter-molecular C-H⋯Cl hydrogen bonds, weak C-H⋯π inter-actions and π-π inter-actions [centroid-centroid distance = 3.934 (3) Å. An intra-molecular C-H⋯π inter-action is also observed.

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