Crystal structure and luminescence spectrum of a one-dimensional nickel(II) coordination polymer incorporating 1,4-bis­[(2-methyl­imidazol-1-yl)meth­yl]benzene and adamantane-1,3-di­carboxyl­ate co-ligands

ABSTRACT: The title one-dimensional coordination polymer features alternating 26- and 16-membered rings. An NiII coordination polymer, namely, poly[(μ2-adamantane-1,3-di­carboxyl­ato-κ4O1,O1′:O3,O3′)[μ2-1,4-bis­(2-methyl-imidazol-1-ylmeth­yl)benzene-κ2N3:N3′]nickel(II)], [Ni(C12H14O4)(C16H18N4)]n or [Ni(adc)(bmib)]n, (I) [adc = adamantane-1,3-di­carboxyl­ate, C12H14O42– and bmib = 1,4-bis­(2-methyl-imidazol-1-ylmeth­yl)benzene, C16H18N4] was synthesized and characterized. It exhibits a one-dimensional extended structure built up from alternating [Ni2(bmib)2] 26-membered rings and [Ni2(adc)2] 16-membered rings. The nickel atom lies on a crystallographic twofold axis and both ligands are completed by mirror symmetry. The solid-state luminescence spectra of (I) and the bmib ligand show strong emissions

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10439420 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature