metal-organic compounds
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The dinuclear title compound, [Ag2(C14H22N4O2)(C18H15P)2(H2O)2](NO3)2, lies across an inversion center and consists of two [Ag(H2O)(PPh3)] units bridged by a bis(cyclohexanone)oxalydihydrazone ligand. The charge-balance is supplied by two nitrate anions. The symmetry-unique AgI ion is in a distorted tetrahedral geometry coordinated by a P atom from a triphenylphosphane ligand, an O atom from a water molecule and a bis(cyclohexanone)oxalydihydrazone ligand bidentate chelating through the O atom and one of N atoms. In the crystal, O—HO and N—HO hydrogen bonds link the components, forming chains along the b-axis direction. These chains are connected through weak C—HO hydrogen bonds, leading to the formation of a two-dimensional supramolecular network parallel to (001).
metal-organic compounds
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In the title complex, [Ag(NO3)(C2H3N3S)(C18H15P)2]·CH3OH, the AgI ion exhibits a distorted tetrahedral coordination geometry formed by two P atoms from two triphenylphosphine ligands, one S atom from a 1H-1,2,4-triazole-5(4H)-thione ligand and one O atom from a nitrate ion. In the crystal, complex and solvent molecules are linked by O—HO and N—HO hydrogen bonds forming a chain along the b-axis direction. The chains are linked by weak C—HO hydrogen bonds forming a two-dimensional supramolecular architecture parallel to (001). In addition, an intramolecular N—HO hydrogen bond is observed.
metal-organic compounds
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In the mononuclear title complex, [Ag(C5H12N2S)(C18H15P)3](CH3COO)·CH3OH, the AgI ion is in a distorted tetrahedral coordination geometry formed by three P atoms from three triphenylphosphane ligands and one S atom from an N,N′-diethylthiourea ligand. In the crystal, the acetate anion is connected to the complex molecule via a pair of N—HO hydrogen bonds [graph-set motif R22(8)] and the solvent methanol molecule is connected to the anion via an O—HO hydrogen bond. This aggregate is further connected through a weak C—HO hydrogen bond, forming a chain along [100]. In addition, sixfold phenyl embraces with intermolecular distances of 6.6463 (13)–6.667 (2) Å are arranged in a chain along [001]. The combination of hydrogen bonding and phenylphenyl interactions leads to the formation of a two-dimensional network parallel to (010).
metal-organic compounds
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In the mononuclear title complex, [CuI(CH3CN)(C18H15P)2], the CuI ion is in a distorted tetrahedral geometry, coordinated by two P atoms of two triphenylphosphane ligands, one N atom of an acetonitrile ligand and one iodide anion. The acetonitrile ligand is disordered over two sets of sites in a 0.629 (15): 0.371 (15) ratio. In the crystal, weak C—HI hydrogen bonds link the molecules, forming a chain along [100].
data reports
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In the mononuclear title salt, [Ag(C3H8N2S)(C18H15P)3](CH3COO), the AgI ion exhibits a distorted tetrahedral coordination sphere defined by three P atoms from three triphenylphosphane ligands and one S atom from a 1,3-dimethylthiourea ligand. In the crystal, the acetate anion is linked with the complex cation via duplex N—HO hydrogen bonds [graph-set motif R22(8)].