Shu, Chenglin; Liu, Caiping; Wu, Mingyan; Chen, Cheng; Hong, Maochun published an article in 2021, the title of the article was Simultaneous fluorescence and phosphorescence in Zn(II)-zwitterionic coordination polymers with tunable colors.SDS of cas: 2567-29-5 And the article contains the following content:
Three similar ionic-type ligands which can provide ligand-centered charge transfer (LCCT) have been employed to synthesize three isostructural complexes, resp. Due to the coordination of the ligands to the metal centers, all of the above mentioned complexes feature fluorescence and phosphorescence properties simultaneously. The mechanism of the luminous process is ligand-centered charge transfer (LCCT) combined with metal-to-ligand charge transfer (MLCT) processes. More interestingly, one compound manifests tunable colors from yellow to blue emissions involving white emission by varying the temperature and/or excitation wavelength directly. Exptl. and computational results indicate that the differences in luminous properties originate from the ligand distortion combined with different electron states. Thus, this study provides a facile method to synthesize new single-component tunable-color luminescent coordination polymers with simultaneous fluorescence and phosphorescence. The experimental process involved the reaction of 4-(Bromomethyl)-1,1′-biphenyl(cas: 2567-29-5).SDS of cas: 2567-29-5
The Article related to bipyridylmethyl azidobipyridylmethyl carboxylatobipyridylmethyl pyridyldicarboxylate zinc coordination polymer preparation structure, fluorescence phosphorescence zinc zwitterionic polymer tunable color and other aspects.SDS of cas: 2567-29-5
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary