Citation: Ana Mar\'ia Atria; Mar\'ia Teresa Garland; Ricardo Baggio (2007). Three isomorphous Ln complexes: {[Ln~2~(bt)~6~(bno)(H~2~O)~4~]·bno}~n~ (bt is but-2-enoate and bno is 4,4'-bipyridyl N,N'-dioxide), with Ln = Nd, Er and Y. Acta Crystallographica Section C, 63, pp. m490-m493.
Formula: C44 H54 Er2 N4 O20
Chemical name:catena-poly[[[di-\m-but-2-enoato-\k^3^O:O,O';\k^3^O,O':O'-bis[diaquadibut-2-\enoato-\kO;\k^2^O,O'-erbium(III)]]-\m-4,4'-bipyridyl dioxide-\k^2^O:O']4,4'-bipyridyl dioxide solvate]