Nettet2. sep. 2016 · Two hydrogen-bonded organic frameworks (HOFs), namely HOFTPE3N and HOFTPE4N, have been constructed from nitro-substituted tetraphenylethene … Nettet20. mai 2024 · The cooperative change in the molecular structure triggered by the desolvation of THF in the channel of the HOF structure induced not only a change in the structure of HOF but also mechanical force. Hydrogen bonding interactions contributed significant thermal stability to maintain the HOF assembly even with a dynamic …
Hydrogen-bonded organic frameworks: design, applications, and …
NettetThe structure has also been analyzed in the gas phase, a state in which the H–O–F bond angle is slightly narrower (97.2°). Among workers in thiophene chemistry, a solution of hypofluorous acid in acetonitrile … Nettet9. feb. 2024 · The HOFs described in this work are classified into three types, depending on their H-bonded structural motifs. Here in, we focus on: (1) the chemical aspects … maeva trichet
Hydrogen-bonded organic framework - Wikipedia
Nettet13. mar. 2024 · Due to the periodic network chemical structure of HOFs, different functional groups, such as aromatic and aliphatic groups, esters, carboxylic acids, … NettetIn recent years, hydrogen-bonded organic frameworks (HOFs) have been used in fluorescent sensing and anti-counterfeiting applications because of their mild preparation conditions, ... This paper reports a luminescent HOF with imidazole groups, which contains a two-dimensional interpenetrating structural network. NettetHydrogen-bonded organic frameworks (HOFs) are a class of two- or three-dimensional materials formed by hydrogen bonds among molecular monomer units to afford porosity and structural flexibility (Fig. 1). There are diverse hydrogen bonding pair choices that could be used in HOFs construction, including identical or nonidentical hydrogen … maeva usa inc