title: Organization and Energy Transfer of Fused Aromatic Hydrocarbon Guests within Anion-Confining Nanochannel MOFs.
abstract: The self-assembly of Zn(II) ions with 1,3,5-tris(isonicotinoyloxyethyl)cyanurate produces new topological (4(2)⋅12(4))3(4(3))4 2D metal-organic frameworks (MOFs) with anion-confining cages. The eclipsed assembly of each 2D MOF by π-π stacking of cyanurate moieties (3.352(5) Å) forms 3D MOFs consisting of nanochannels (10.5 Å). Two of the three anions are confined in each peanut-type cage, resulting in hydrophobicity of the nanochannels. The hydrophobic nanochannel effectively adsorbs a wide range of fused aromatic hydrocarbons (FAHs) as monomers or dimers, rendering it potentially highly useful as an energy-transfer material.
authors.affiliation: Department of Chemistry, Pusan National University, Jangjeon-dong, Geumjeong-gu, Pusan 609-735 (Korea).
authors.forename: Tae Hwan
authors.initials: TH
authors.lastname: Noh
authors.affiliation: Department of Chemistry, Pusan National University, Jangjeon-dong, Geumjeong-gu, Pusan 609-735 (Korea).
authors.forename: Haeri
authors.initials: H
authors.lastname: Lee
authors.affiliation: Department of Chemistry, Pusan National University, Jangjeon-dong, Geumjeong-gu, Pusan 609-735 (Korea).
authors.forename: Jaeseong
authors.initials: J
authors.lastname: Jang
authors.affiliation: Department of Chemistry, Pusan National University, Jangjeon-dong, Geumjeong-gu, Pusan 609-735 (Korea). oksjung@pusan.ac.kr.
authors.forename: Ok-Sang
authors.initials: OS
authors.lastname: Jung
keywords: FRET; energy transfer; metal-organic frameworks; polyaromatic hydrocarbons; zinc