7 research outputs found
DiaquaÂbis(5-bromo-2-hydroxyÂbenzoato)bisÂ(N-methylÂnicotinamide)zinc(II)
The title mononuclear complex molÂecule, [Zn(C7H4BrO3)2(C7H8N2O)2(H2O)2], has a crystallographically imposed centre of symmetry. The zinc(II) atom is coordinated by two N atoms from two N-methylÂnicotinamide ligands, two O atoms from two 5-bromoÂsalicylate anions and two aqua O atoms in a slightly distorted octaÂhedral geometry. IntraÂmolecular OâHâŻO hydrogen-bonding interÂactions are present. In the crystal structure, molÂecules are linked by interÂmolecular OâHâŻO and NâHâŻO hydrogen bonds, forming a two-dimensional network perpendicular to [100]