Abstract
In the title compound, {(C10H12N3O3S)2[CdCl4]·H2O}n, the CdII atom is five-coordinate with a distorted trigonal–bipyramidal geometry formed by chloride ions. The Cd atom and two of the Cl atoms lie on a mirror plane. The cation is protonated on the amino group N atom; it is not coordinated to cadmium, but is hydrogen bonded to the chlorido ligands. Each water molecule bridges two chlorido ligands, generating ring motifs along the –Cd—Cl—Cd– chains. The isoxazole unit and the amide groups are linked through a pair of N—H⋯N hydrogen bonds. The crystal structure is stabilized by N—H⋯O, O—H⋯Cl, C—H⋯N, N—H⋯Cl and C—H⋯O hydrogen bonds.
Highlights
H atoms treated by a mixture of independent and constrained refinement max = 1.04 e Å3
The Cd atom and two of the Cl atoms lie on a mirror plane
The cation is protonated on the amino group N atom; it is not coordinated to cadmium, but is hydrogen bonded to the chlorido ligands
Summary
India, and bIMEM–CNR, Parco Area delle Scienze 37a, I-43010 Fontanini, Parma, Italy. R factor = 0.041; wR factor = 0.111; data-to-parameter ratio = 14.0. H atoms treated by a mixture of independent and constrained refinement max = 1.04 e Å3. The Cd atom and two of the Cl atoms lie on a mirror plane. The cation is protonated on the amino group N atom; it is not coordinated to cadmium, but is hydrogen bonded to the chlorido ligands. Each water molecule bridges two chlorido ligands, generating ring motifs along the –Cd—Cl—Cd– chains. The isoxazole unit and the amide groups are linked through a pair of N—H N hydrogen bonds. H O, O—H Cl, C—H N, N—H Cl and C—H O hydrogen bonds.
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