Open AccessA novel sodium-fluorescent crystal
Author(s) -
Yunsu Ma,
Yongjie Liu,
Yuan Wang,
Fan Zhang,
Dongzhi Yang
Publication year - 2021
Publication title -
royal society open science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.84
H-Index - 51
ISSN - 2054-5703
DOI - 10.1098/rsos.201987
Subject(s) - triclinic crystal system , fluorescence , photobleaching , quantum yield , crystal (programming language) , crystal structure , materials science , sodium , excited state , crystallography , chemistry , analytical chemistry (journal) , optics , chromatography , programming language , physics , computer science , metallurgy , nuclear physics
In this work, a novel sodium-fluorescent crystal (Na-FS) was synthesized from 4-dimethylaminobenzoic acid and sodium hydroxide by one-pot hydrothermal method. The structure and conformation of Na-FS were confirmed by single-crystal X-ray diffraction and scanning electron microscope, and the optical properties were studied by fluorescence spectrometer. The results showed that: Na-FS was a triclinic crystal, space group was P-1, cell parameters a , b and c were 10.5113(3), 15.9198(5) and 15.9560(5) Å, respectively, and the number of independent atoms Z in a structure cell was two. Additionally, Na-FS has a blue fluorescence emission (around 360 nm under excited at the range of 230–300 nm) with great photostability and photobleaching resistance, and the quantum yield of Na-FS is 30.58%.