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The influence of the substituent type and position on the topology of 2-D heterometallic sodium-palladium(ii) coordination networks with substituted nicotinate ligands.


ABSTRACT: Two 2-D heterometallic sodium-palladium(ii) coordination networks with 2-methylnicotinate (2-methylpyridine-3-carboxylate, 2-Menic) and 6-fluoronicotinate (6-fluoropyridine-3-carboxylate, 6-Fnic) ligands, {[Na2(H2O)2(µ-H2O)4PdCl2(µ-2-Menic-N:O')2]·2H2O} n (1) and {[Na2(H2O)2(µ-H2O)4PdCl2(µ-6-Fnic-N:O')2]·2H2O} n (2), respectively, were prepared in aqueous solutions (1) or ethanol/water mixtures (2) in the presence of NaHCO3. Both compounds form 2-D polymeric layers composed of water-bridged sodium ion chains linked by [PdCl2(2-Menic)2]2-

SUBMITTER: Kodrin I 

PROVIDER: S-EPMC12914507 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature