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November 2020 issue
metal-organic compounds
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The title compound, [PtCl2(C15H20N2S)], was synthesized from the reaction between N-heterocyclic carbene(NHC)-thioether ligand and potassium tetrachloroplatinate. In the crystal, the molecules are linked via C—H⋯Cl and C—H⋯π interactions, forming a layer parallel to the ab plane.
CCDC reference: 2041081
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The BaII atom in the polymeric title compound, [Ba(C2H6OS)(C6H2N3O7)2], lies on a mirror plane and is coordinated by ten oxygen atoms, two of which stem from symmetry-related DMSO ligands and eight from four symmetry-related picrate anions.
CCDC reference: 2043610
organic compounds
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At 1.782 (2) Å, the Si—N bond is substantially longer than is found in comparable (3,5-dimethylpyrazolyl)silanes. The trimethylsilyl group adopts a staggered conformation with respect to the planar 3,5-dimethylpyrazolyl unit. C—H⋯N hydrogen bonds between neighboring molecules form a strand of molecules along the b-axis direction.
CCDC reference: 2041610
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The cations in the title salt show π-stacking. The chloride anions, together with the water molecules, form hydrogen-bonded zigzag chains.
CCDC reference: 2042568
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The crystal structure of the title salt is held by N—H⋯Br charge-assisted hydrogen bonds and dipole–dipole interactions. In comparison with reference structures, elongation of C—S bonds is observed.
CCDC reference: 2044275
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The molecules of the title compound are linked into sheets by two π–π stacking interactions.
CCDC reference: 2044513
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The crystal structure of a sulfone-containing metacyclophane is discussed.
CCDC reference: 2040913
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The first single-crystal structure of the hydrochloride salt of a psilocin analogue, specifically 4-hydroxy-N,N-di-n-propyltryptamine (4-HO-DPT) is reported.
CCDC reference: 2045782