Li, Xia published the artcileNovel 1-D double chain lanthanide complexes: Synthesis, structure and luminescence, Related Products of catalysis-chemistry, the publication is Inorganica Chimica Acta (2009), 362(8), 2837-2841, database is CAplus.
Treatment of Ln(NO3)3¡¤6H2O with 1,2-phenylenedioxydiacetic acid (H2PDOA) in ethanol leads to the unusual 1-dimensional double chain complexes {[Ln(PDOA)1.5(H2O)3]¡¤H2O}n (Ln = Sm (1), Eu (2), Dy (3)), in which the Ln3+ ions are linked by pentadentate and bidentate PDOA ligands in two different directions. The chain looks like a ladder containing two -Ln-O-C-O-Ln- chains and PDOA spacers, which has never been observed in the lanthanide carboxylate complexes, and they exhibit different photoluminescence properties.
Inorganica Chimica Acta published new progress about 5411-14-3. 5411-14-3 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Ether, name is 2,2-(1,2-Phenylenebis(oxy))diacetic acid, and the molecular formula is C10H10O6, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia