A Sensitive Luminescent Acetylacetone Probe Based on Zn‐MOF with Six‐Fold Interpenetration. Issue 54 (17th August 2017)

• Record Type: Journal Article
• Authors: Kang, Xiao‐Min; Cheng, Rui‐Rui; Xu, Hang; Wang, Wen‐Min; Zhao, Bin
• Is Part Of: Chemistry. Volume 23:Issue 54(2017)
• Page Start: 13289
• Page End: 13293
• Publication Date: 2017-08-17
• Subjects: acetylacetone -- interpenetration -- luminescent probe -- metal–organic frameworks -- sqc6 topology; Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201702533
• Languages: English
• ISSNs: 0947-6539

Abstract

Abstract: A novel metal‐organic framework {[Zn(XL)2 ](ClO4 )2 ⋅6 H2 O} n (XL= N, N ′‐bicyclo[2.2.2]oct‐7‐ene‐2, 3, 5, 6‐tetracarboxdiimide bi(1, 2, 4‐triazole)) was synthesized and structurally characterized, presenting the first example of six‐fold interpenetrating 3 D framework with the topology type ofsqc6, which displays high thermostability and solvent stability. Additionally, the luminescence investigations reveal that this MOF can sensitively and selectively detect acetylacetone with a detection limit of 1.72 ppm. More importantly, it is rather rare for an MOF‐based luminescence probe to serve as a sensor to effectively detect acetylacetone. Abstract : Detecting acetylacetone : A novel metal–organic framework, {[Zn(XL)2 ](ClO4 )2 ⋅6 H2 O} n, was synthesized and structurally characterized, presenting the first example of a six‐fold interpenetrating 3 D framework with thesqc6 topology and the first example of a transition‐metal MOF‐based luminescence sensor to effectively detect acetylacetone. The detection limit achieved was 1.72 ppm.