Citation: Xiang, Zheng; Shan, Yue-Bin; Li, Tao; Huang, Chang-Cang; Huang, Xi-He; Lin, Mei-Jin (2019). Four isostructural lanthanide(III) coordination compounds based on a new N-oxydic pyridyl naphthalenediimide ligand: synthesis and characterization. Acta Crystallographica Section C, 75, pp. 38-45.
Formula: C40 H28 Er N9 O19
Chemical name:<i>catena</i>-poly[[[tris(nitrato-\k^2^<i>O</i>,<i>O</i>')erbium(III)]-bis{\m-<i>N</i>,<i>N</i>'-bis[(1-oxidopyridin-1-ium-3-yl)methyl]-1,8:4,5-naphthalenetetracarboxdiimide-\k^2^<i>O</i>:<i>O</i>'}-[tris(nitrato-\k^2^<i>O</i>,<i>O</i>')erbium(III)]-\m-<i>N</i>,<i>N</i>'-bis[(1-oxidopyridin-1-ium-3-yl)methyl]-1,8:4,5-naphthalenetetracarboxdiimide-\k^2^<i>O</i>:<i>O</i>'] methanol disolvate]