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metal-organic compounds
The title complex, [Sn2(C6H5)6(C7H4O2S)2], is a binuclear triphenyltin derivate bridged by a 3-mercaptobenzoate anion. Both Sn atoms are four-coordinate and display distorted tetrahedral geometry.
metal-organic compounds
In the title complex, [Sn(C4H9)2(C3H3N2S3)2], if weak Sn
N interactions are included, the central SnIV atom is situated in a skew-trapezoidal bipyramidal geometry, with the basal plane defined by two symmetrically chelating 3-methylmercapto-5-mercapto-1,2,4-thiadiazole ligands. The apical positions are occupied by two n-butyl groups. The complex shows a three-dimensional network structure assembled by intermolecular SS and CS non-bonded interactions.
N interactions are included, the central SnIV atom is situated in a skew-trapezoidal bipyramidal geometry, with the basal plane defined by two symmetrically chelating 3-methylmercapto-5-mercapto-1,2,4-thiadiazole ligands. The apical positions are occupied by two n-butyl groups. The complex shows a three-dimensional network structure assembled by intermolecular SS and CS non-bonded interactions.metal-organic compounds
The six-coordinate Sn atom (site symmetry 2) in the monomeric title complex, [Sn(CH3)2(C6H4NO3)2], exists in a skew-trapezoidal geometry [C-Sn-C = 149.4 (3)°].
metal-organic compounds
The title complex, [Sn(C6H5)(C9H18NS2)2Cl], contains two bidentate dithiocarbamate groups, resulting in a distorted SnS4CCl octahedral geometry for the Sn atom.
metal-organic compounds
The title compound, more simply known as 3-mercaptobenzoatobis(trimethyltin), [Sn2(CH3)6(C7H4O2S)]n, is a helical carboxylate-bridged polymer that extends along the b axis of the monoclinic unit cell. The S-bonded Sn atom is four-coordinate in a tetrahedral geometry, whereas the ester-bound Sn atom is five-coordinate in a trans-C3SnO2 trigonal–bipyramidal geometry.
metal-organic compounds
The mononuclear title complex, [Sn(CH3)3(C15H10NOS)], features a distorted C3S tetrahedral geometry for Sn with some of the distortion ascribed to an intramolecular SnN interaction. Intermolecular SnS interactions lead to the formation of a helical chain.
N interaction. Intermolecular SnS interactions lead to the formation of a helical chain.metal-organic compounds
In the crystal structure of the title centrosymmetric distannoxane, [Sn4(CH3)8(C6H4NO3)O2], one 3-hydroxypyridine-2-carboxylate ligand chelates through N and O atoms to an Sn atom. A singly bonded carboxylate O atom coordinates weakly to another independent Sn atom [at a distance of 2.983 (4) Å], which is pseudo-chelated by the other 3-hydroxypyridine-2-carboxylate ligand [SnN 2.846 (4) Å]. The μ3-binding mode of both ligands leads to a skew-trapezoidal bipyramidal geometry [C—Sn—C 136.0 (3)°] for the six-coordinate Sn atom and a trans-pentagonal bipyramidal geometry [C—Sn—C 148.9 (3)°] for the seven-coordinate Sn atom.
N 2.846 (4) Å]. The μ3-binding mode of both ligands leads to a skew-trapezoidal bipyramidal geometry [C—Sn—C 136.0 (3)°] for the six-coordinate Sn atom and a trans-pentagonal bipyramidal geometry [C—Sn—C 148.9 (3)°] for the seven-coordinate Sn atom.metal-organic compounds
The molecule of the title compound, [Sn(C9H3NO4)(CH3)2(C12H8N2)], occupies a special position on a mirror plane, which passes through the Sn, pyridine N and para-C, and two methyl C atoms. The Sn atom has a distorted pentagonal-bipyramidal coordination, with the equatorial plane formed by two N atoms of 1,10-phenanthroline [Sn-N = 2.4754 (18) Å], and the pyridine N and two carboxylate O atoms of pyridine-2,6-dicarboxylate [Sn-N = 2.288 (2) Å and Sn-O = 2.2614 (15) Å]; two methyl groups occupy the axial positions [Sn-C = 2.112 (3) and 2.096 (4) Å, and C-Sn-C = 174.26 (13)°].
