Dicopper(ii) paddle-wheel metal–organic frameworks for high propyne storage under ambient conditions. Issue 16 (2nd February 2023)

• Record Type: Journal Article
• Authors: Fu, Xing-Ping; Shen, Ji-Wei; Chen, Ling; Zhong, De-Xin; Wang, Yu-Ling; Liu, Qing-Yan
• Is Part Of: Chemical communications. Volume 59:Issue 16(2023)
• Page Start: 2263
• Page End: 2266
• Publication Date: 2023-02-02
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc06684j
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Dicopper(ii ) metal–organic frameworks constructed from fluorinated ligands exhibit ultra-high propyne storage under ambient conditions, which results from the suitable pore space and strong propyne⋯propyne interactions. Abstract : Fluorinated dicopper(ii ) metal–organic framework JXNU-16F with 1, 3, 5-tri(3, 5-bifluoro-4-carboxyphenyl)benzene ligands and nonfluorinated JXNU-16 exhibit high propyne uptakes of 443 and 496 cm 3 g −1 under ambient conditions, respectively. Their remarkable propyne uptakes result from suitable pore spaces and strong propyne⋯propyne interactions amongst the adsorbed propyne molecules, as revealed by computational simulations.