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metal-organic compounds
The title complex, [K(C14H20O5)2]2[Zn(C3S5)2] or [K(B-15-C-5)2]2[Zn(dmit)2] (B-15-C-5 = benzo15-crown-5 and dmit = 4,5-dimercapto-1,3-dithiole-2-thione), contains two {[K(B-15-C-5)2]2}+ complex cations and one [Zn(dmit)2]2− complex anion in the asymmetric unit. The complex has a three-dimensional network structure assembled by intermolecular S
S and weak C—HS interactions.
S and weak C—HS interactions.metal-organic compounds
In the title complex, [Cu(C12H12N2O3)(C5H5N)], the CuII atom has a square-planar coordination geometry, formed by the tridentate hydrazone and the monodentate pyridine ligands. The distance of 3.706 (4) Å between the centroids of the nearly parallel [dihedral angle 4.9 (5)°] pyridine ring and the benzene ring of a neighbouring complex molecule suggests the existence of π–π stacking.
organic compounds
In the crystal structure of the title compound, C10H11NO3, there are O—HO and N—HO hydrogen bonds, connecting the molecules into planes parallel to the bc plane.
O and N—HO hydrogen bonds, connecting the molecules into planes parallel to the bc plane.organic compounds
The structure of the title amino acid, C10H11NO3, is stabilized by O—HO hydrogen bonds, connecting the molecules into infinite chains along the b axis.
O hydrogen bonds, connecting the molecules into infinite chains along the b axis.
