Di-tert-butyl­diiso­thio­cyanato­tin(IV)

Di-tert-butyl­diiso­thio­cyanato­tin(IV), ^tBu₂Sn(NCS)₂, exhibits a new kind of inter­molecular association via Sn⋯S inter­actions resulting in an anti­parallel, zigzag arrangement of the mol­ecular dipole moments. The chain-like structure motif is classified as Am2c according to its structure determining symmetry elements.

(η⁶-Benzene)­chlorido­[2-(pyridin-2-yl)quinoline-κ²N,N′]ruthenium(II) tetra­fluorido­borate

The coordination environment around Ru^II is best described as pseudo-octa­hedral, resembling the familiar half-sandwich ‘three-legged piano-stool’ structure.

4-Chloro­curcumin

Intra- and inter-mol­ecular O—H⋯O hydrogen bonds are observed in the structure of the title compound.

Pyridin-1-ium carb­oxy­formate–2-chloro­acetic acid (1/1)

A salt co-crystal comprising pyridin-1-ium carb­oxy­formate and 2-chloro­acetic acid is stabilized by conventional and charge-assisted hydrogen bonds within a one-dimensional chain.

Tetra­phenyl­glycolide tetra­hydro­furan monosolvate

The title compound is the symmetric glycolide derived from benzilic acid featuring a disordered tetra­hydro­furan solvent mol­ecule in the crystal structure.

Methyl 2-amino-4-(morpholin-4-yl)benzo[d]thiazole-6-carboxyl­ate tetartohydrate

The crystal structure of a hydrate of the title benzo[d]thia­zole derivate is reported, which features a complex hydrogen-bonded network.

Acetyl α-D-2,3,4-tri­acetyl­lyxo­pyran­oside

In the title compound, which is of inter­est with respect to stereochemistry and the anomeric effect, two acetyl substituents adopt equatorial orientations and two are axial. The extended structure displays C—H⋯O hydrogen bonding.