A new europium metal–organic framework with both high proton conductivity and highly sensitive detection of ascorbic acid

• Published in: CrystEngComm Vol. 20; no. 43; pp. 6989 - 6994
• Main Authors: Yuan, Yue-Ying, Yang, Shuai-Liang, Zhang, Chen-Xi, Wang, Qing-Lun
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 2018
• Subjects: Ascorbic acid; Benzene; Chains; Chemical synthesis; Crystallography; Europium; Hydrogen bonds; Ligands; Metal-organic frameworks; Organic chemistry; Oxygen atoms; Planar structures; Stability analysis; Water chemistry

A new metal–organic framework (MOF), [{(H 3 O)[Eu (SBDB)(H 2 O) 2 ]} n ] (H 4 SBDB = 1,5-disulfo-benzene-2,4-dicarboxylic acid) ( 1 ), was successfully synthesized under solvothermal conditions. Ten central Eu 3+ ions are coordinated by the H 4 SBDB ligands and two coordination water molecules. The...