ChemInform Abstract: Synthesis, Crystal Structure, Magnetic Properties, and Solution Study of the Complex μ‐Oxalato‐bis(aquo(1,4,7‐triazacyclononane)nickel(II)) Nitrate Dihydrate.

Abstract

272ChemInform Abstract The title complex (IV) crystallizes in P21/c with Z=2. Magnetic susceptibility measurements in the range of 4.2-300 K show that the two Ni(II) ions are antiferromagnetically coupled. Thermodynamic parameters corresponding to the addition of oxalate anion to the 1:1 complex of (I) and Ni2+ are presented (yield not given).