Title
Crystal structure of di-aqua-bis-(7-di-ethyl-amino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2) O (3),O (4))zinc(II) dimethyl sulfoxide disolvate
Document Type
Article
Publication Date
7-1-2016
Abstract
The structure of the title coordination complex, [Zn(C14H14NO4)2(H2O)2]·2C2H6OS, shows that the Zn(II) cation adopts an octa-hedral geometry and lies on an inversion center. Two organic ligands occupy the equatorial positions of the coordination sphere, forming a chelate ring motif via the O atom on the formyl group and another O atom of the carbonyl group (a pseudo-β-diketone motif). Two water mol-ecules occupy the remaining coordination sites of the Zn(II) cation in the axial positions. The water mol-ecules are each hydrogen bonded to a single dimethyl sulfoxide mol-ecule that has been entrapped in the crystal lattice.
Publication Source (Journal or Book title)
Acta crystallographica. Section E, Crystallographic communications
First Page
1032
Last Page
6
Recommended Citation
Davis, A. B., Fronczek, F. R., & Wallace, K. J. (2016). Crystal structure of di-aqua-bis-(7-di-ethyl-amino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2) O (3),O (4))zinc(II) dimethyl sulfoxide disolvate. Acta crystallographica. Section E, Crystallographic communications, 72 (Pt 7), 1032-6. https://doi.org/10.1107/S2056989016009853