Characterization of a Cu(II) complex of sulfadimethoxine.
The molecular structure of [Cu(sulfadimet)(2)].SO(CH(3))(2) (sulfadimet=sulfadimethoxine=4-p-aminobenzenesulfonamido-2,6-dimethoxypyrimidine) was determined by single crystal X-ray diffractometry. It crystallizes in the monoclinic space group P2(1)/c with Z=4. The Cu(II) cation is in a distorted CuN(5) square pyramidal coordination, involving four sulfadimethoxine molecules, one of them acting as a bidentate ligand. The infrared spectrum is briefly discussed on the basis of the structural peculiarities of the complex.
Torre
María H
MH
Cátedra de Química Inorgánica, Facultad de Química, Universidad de la República, Montevideo, Uruguay.
Facchin
Gianella
G
Kremer
Eduardo
E
Castellano
Eduardo E
EE
Piro
Oscar E
OE
Baran
Enrique J
EJ
D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D015394:Molecular Structure; D013412:Sulfadimethoxine / Q000737:chemistry*
D013412:Sulfadimethoxine; D003300:Copper