Subtle metal(II) effects of 2D coordination networks on SCSC guest exchange

Abstract

Self-assembly of late-transition M(NO3)2 (M2+ = Co2+, Ni2+, Cu2+, and Zn2+) with a C3-symmetric tridentate donor, tri(isoquinolin-5-yl)benzene-1,3,5-tricarboxylate (L), produces single crystals with multi-channels consisting of 2-D networks G@[M(NO3)2L] (G = tetrahydrofuran and dioxane). The multi-channel crystals are an unusually efficient, tolerant, reproducible and practical matrix offering reversible adsorption/desorption of a wide range of guest molecules in the single-crystal-to-single-crystal (SCSC) mode without skeletal destruction at room temperature. The innovative multi-channels behave in a guest-dependent response manner, and thus should be considered to be promising molecular materials for adsorption/recognition of a wide range of guest chemicals.

Supplementary files

Article information

Article type
Paper
Submitted
19 Jun 2022
Accepted
04 Aug 2022
First published
06 Aug 2022

CrystEngComm, 2022, Accepted Manuscript

Subtle metal(II) effects of 2D coordination networks on SCSC guest exchange

G. Kim, G. Kim, D. Kim and O. Jung, CrystEngComm, 2022, Accepted Manuscript , DOI: 10.1039/D2CE00837H

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