metal-organic compounds
Open access
The title compound, [Sn(C6H5)3(C9H10NS2)], has two independent molecules in the asymmetric unit and each features a tetrahedrally coordinated SnIV atom as the dithiocarbamate ligand coordinates in a monodentate fashion. As the non-coordinating thione S atom is proximate to the Sn atom [SnS(thione) = 3.1477 (6) and 2.9970 (5) Å for the independent molecules], distortions from the ideal geometry are evident [the widest angle being 120.48 (5)°]. The most notable feature of the crystal packing is the formation of C—Hπ interactions that lead to the formation of supramolecular layers parallel to (2).
metal-organic compounds
Open access
The title compound, [Sn(C4H9)2(C9H10NS2)2], features a tetrahedrally coordinated SnIV atom; the dithiocarbamate ligands coordinate in a monodentate fashion, accompanied by two n-butyl chains. The non-coordinating thione S atoms are each proximate to the SnIV atom [3.0136 (7) and 2.9865 (8) Å], giving rise to distortions from the ideal geometry as evident in the wide C—Sn—C bond angle of 139.06 (12) °. In the crystal, C—HS interactions lead to the formation of a linear supramolecular chain along the b axis. The chains are aligned into layers by C—Hπ interactions, and the layers stack along [001]. One of the ethyl groups is statistically disordered over two sets of sites.
organic compounds
Open access
In the title compound, C11H12N4S, the thiophene ring is roughly planar, with a maximum deviation of 0.012 (1) Å for the S atom, and makes a dihedral angle of 7.89 (8)° with the mean plane of the piperidine ring, which is in a chair conformation. The crystal packing is stabilized by pairs of centrosymmetric intermolecular N—HN hydrogen bonds, which results in the formation of a step-wise chain parallel to [10].
organic compounds
Open access
In the title compound, C12H14N2OS, the pyrrolidine ring adopts an envelope conformation with the C atom at the 3-position as the flap and makes a dihedral angle of 65.80 (9)° with the benzene ring. In the crystal, N—HO hydrogen bonds join c-glide related molecules into chains extended along [001] that are further connected into (100) layers via C—HO interactions.