Base-Directed Formation of Isostructural Lanthanide-Sulfate-Glutarate Coordination Polymers with Photoluminescence.

ABSTRACT: A series of five isostructural 3D lanthanide-based coordination polymers [Ln^III₂(H₂O)₆(glu)(SO₄)₂]_n [Ln = Pr(1), Nd(2), Sm(3), Eu(4), and Gd(5)] was effortlessly obtained within a few minutes via the microwave-heating method. The employment of auxiliary bases, that is, sodium hydroxide, 4,4'-bipyridine, and 1,4-diazabicyclo[2.2.2]octane, led to the formation of the title complex, whereas base-free synthesis yielded a three-dimensional inorganic coordination polymer, [Ln₂(H₂O)₄(SO₄)₃]_n·nH₂O, Ln = Nd (2a). The robustness of the synthetic method was illustrated as both microwave-

SUBMITTER: Yimklan S 

PROVIDER: S-EPMC10809318 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature