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metal-organic compounds
The title compound, poly[[rubidium-μ-5-sulfonosalicylic acid] monohydrate], Rb+·C7H5O6S−·H2O, the 5-sulfosalicylic acid anion (3-carboxy-4-hydroxybenzenesulfonate) has lost the proton of —SO3H group, but retains the usual intermolecular hydrogen bond between the phenolic and carboxylic O atoms. The Rb+ cation is surrounded by eight O atoms. The crystal packing is stabilized by intermolecular O—H
O hydrogen bonds.
O hydrogen bonds. metal-organic compounds
The title complex, [Pt(C5H4NOS)2], shows a trans-S2O2 square-planar coordination geometry for the PtII centre. The molecule self-assembles into a two-dimensional layer through weak intermolecular C—HO/S/N interactions.
O/S/N interactions. organic compounds
In the the title compound, C6H11N2O4P, the P atom and the attached H atom lie on a crystallographic twofold axis. The molecule adopts a slightly distorted trigonal bipyramidal structure. The crystal structure involves intermolecular N—HO hydrogen bonds.
O hydrogen bonds. metal-organic compounds
The title compound, [Ni(C9H9Br2NO4S)(C8H8N2)(H2O)]·C2H5OH, was synthesized in a water–ethanol solution. In the structure, the Ni atom is six-coordinated by three ligands to form the neutral complex, in which the Ni atom has a distorted octahedral coordination geometry. Molecules form dimers through O—HO hydrogen bonds.
O hydrogen bonds. metal-organic compounds
The title mononuclear complex, [Zn(I)2(C6H7NO)2], lies on a special position of site symmetry 2. The Zn atom is coordinated by two I and two O atoms in a tetrahedral geometry. There is a π–π stacking interaction of the 4-methylpyridine N-oxide units.
metal-organic compounds
The title compound, [Ni(NCS)2(C6H7NO)2(H2O)2]·H2O, consists of a mononuclear complex and an uncoordinated water molecule. The nickel(II) ion has a distorted octahedral coordination, formed by two N atoms from two thiocyanate anions and four O atoms from two water molecules and two 4-methylpyridine N-oxide molecules. The uncoordinated water molecules and the complex are connected by O—HO and O—HS hydrogen bonds.
O and O—HS hydrogen bonds. metal-organic compounds
In the title mononuclear complex, [Co(NCS)2(C5H5NO)2(H2O)2], cobalt(II) has a distorted octahedral coordination formed by two N atoms from two thiocyanate anions and four O atoms from two water molecules and two pyridine N-oxide molecules. The complexes are connected to each other by O—HO and O—HS hydrogen bonds.
O and O—HS hydrogen bonds. metal-organic compounds
In the title mononuclear CuII complex, [CuBr2(C6H8N2O2)2], the CuII atom assumes a tetrahedrally distorted square-planar coordination geometry. Two Br− anions and two methylmethoxypyrazine oxide ligands (mmpo) coordinate in a cis manner to the CuII atom, with a dihedral angle of 34.60 (16)° the between the Cu/Br/Br and Cu/O/O planes.
organic compounds
In the title compound, C14H16N4, the imidazole ring is coplanar with the quinoline system. In the solid state, the molecules are linked by N—HN hydrogen bonds which propagate in a chain parallel to the a axis.
N hydrogen bonds which propagate in a chain parallel to the a axis.
