Diaquabis-(5-methylpyrazine-2-carboxyl-ato-k 2 N 1,O 2)cadmium

Albanez, J; Brito, I; Cardenas, A; Lopez-Rodriguez, M

Abstract

In the title compound, [Cd(C 6H 5N 2O 2) 2(H 2O) 2], the Cd II ion is coordinated in a severely distorted octa-hedral geometry. The N atoms are cis to each other, while the water O atoms and ligand O atoms are mutually trans. The crystal structure is stabilized by a network of O-H?O, O-H?N and C-H?O hydrogen bonds and ?-? stacking interactions [centroid-centroid distances = 3.730 (3) and 3.652 (3) Å] between the 5-methylpyrazine-2-carboxylate ligands. The structure is isotypic with the manganese analog.

Más información

Título de la Revista: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
Volumen: 67
Número: 10
Editorial: WILEY-BLACKWELL
Fecha de publicación: 2011
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-80055005787&partnerID=q2rCbXpz