Nickel(II) Coordination Polymers Supported by Bis-pyridyl-bis-amide and Angular Dicarboxylate Ligands: Role of Ligand Flexibility in Iodine Adsorption.

ABSTRACT: Reactions of N'N'-bis(3-pyridylmethyl)oxalamide (L¹), N'N'-bis(4-pyridylmethyl)oxalamide (L²), or N,N'-bis(3-pyridylmethyl)adipoamide) (L³) with angular dicarboxylic acids and Ni(II) salts under hydro(solvo)thermal conditions afforded a series of coordination polymers: {[Ni(L¹)(OBA)(H₂O)]·H₂O}_n (H₂OBA = 4,4-oxydibenzoic acid), 1, {[Ni(L¹)(SDA)(H₂O)₂]·H₂O·CH₃OH}_n (H₂SDA = 4,4-sulfonyldibenzoic acid), 2, {[Ni(L²)(OBA)]·C₂H₅OH}_n, 3, {[Ni(L²)(OBA)]·CH₃OH}_n, 4,

SUBMITTER: Lee WT 

PROVIDER: S-EPMC8998537 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature