Cargando…
Bis[N-(2-hydroxyethyl)-N-isopropyldithiocarbamato-κ(2) S,S′](piperazine-κN)cadmium: crystal structure and Hirshfeld surface analysis
The title compound, [Cd(C(6)H(12)NOS(2))(2)(C(4)H(10)N(2))], features a distorted square-pyramidal coordination geometry about the central Cd(II) atom. The dithiocarbamate ligands are chelating, forming similar Cd—S bond lengths and define the approximate basal plane. One of the N atoms of the pip...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770960/ https://www.ncbi.nlm.nih.gov/pubmed/26958378 http://dx.doi.org/10.1107/S2056989016000165 |
Sumario: | The title compound, [Cd(C(6)H(12)NOS(2))(2)(C(4)H(10)N(2))], features a distorted square-pyramidal coordination geometry about the central Cd(II) atom. The dithiocarbamate ligands are chelating, forming similar Cd—S bond lengths and define the approximate basal plane. One of the N atoms of the piperazine molecule, which adopts a chair conformation, occupies the apical site. In the crystal, supramolecular layers propagating in the ac plane are formed via hydroxy-O—H⋯O(hydroxy), hydroxy-O—H⋯N(terminal-piperazine) and coordinated-piperazine-N—H⋯O(hydroxy) hydrogen bonds; the layers also feature methine-C—H⋯S interactions and S⋯S [3.3714 (10) Å] short contacts. The layers stack along the b-axis direction with very weak terminal-piperazine-N—H⋯O(hydroxy) interactions between them. An evaluation of the Hirshfeld surfaces confirms the importance of intermolecular interactions involving oxygen and sulfur atoms. |
---|