Terbium and Europium Chlorocyananilate-Based 2D Coordination Polymers.

ABSTRACT: Two-dimensional layered coordination polymers based on the hetero-substituted 3-chloro-6-cyano-2,5-dihydroxybenzoquinone ligands, hereafter ClCNAn^2- anilate, and Ln^III ions (Tb and Eu) are reported. Compounds 1 and 2, formulated as Ln₂(ClCNAn)₃(DMSO)₆ (Ln^III = Tb, 1; Eu, 2), and their related intermediates 1' and 2', formulated as Ln₂(ClCNAn)₃(H₂O)_x·yH₂O (x + y likely = 12, Ln = Tb, 1'; and Eu, 2'), were prepared by a conventional one-pot reaction (the latter) and recrystallized from DMSO solvent (the former). Polyhydrated intermediates 1' and 2' show very similar XRPD patterns, while, despite their co

SUBMITTER: Oggianu M 

PROVIDER: S-EPMC10535540 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature