Metallosupramolecular polymers formed with silver(i) ions in aqueous solution. (8th February 2022)

• Record Type: Journal Article
• Authors: Li, Chenxing; Ok, Mirae; Choi, Heekyoung; Jung, Jong Hwa
• Is Part Of: New journal of chemistry. Volume 46:Number 8(2022)
• Page Start: 3551
• Page End: 3554
• Publication Date: 2022-02-08
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/d1nj05146f
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : Supramolecular polymers of a terpyridine-based ligand (L ) at three different concentrations of AgNO3 (0, 0.5, and 1.0 equiv.). Abstract : We report supramolecular polymers of a terpyridine-based ligand with an alanine moiety (L ) at three different concentrations of AgNO3 (0, 0.5, and 1.0 equiv.) in a mixture of H2 O and dimethyl sulfoxide (DMSO) (1 : 1 v/v). The self-assembled L obtained without AgNO3 shows a positive circular dichroism (CD) signal indicating right-handed ( P -helicity) helicity. In contrast, the self-assembled L formed in the presence of 0.5 and 1.0 equiv. of AgNO3 shows a negative CD signal indicating left-handed ( M -helicity) helicity.