On August 1, 2019, Holub, Jan; Santoro, Antonio; Lehn, Jean-Marie published an article.Product Details of 574-98-1 The title of the article was Electronic absorption and emission properties of bishydrazone [2 × 2] metallosupramolecular grid-type architectures. And the article contained the following:
Several ditopic ligands containing two tridentate bishydrazone coordination subunits and their Zn(II) and Cd(II) [2 × 2] grid-type complexes were prepared and their photoluminescent properties studied. A special attention was devoted to the influence of the orientation of the hydrazone group N-N=in the core of the ligands and their complexes. Its reversal from [pyridine=N-N-pyrimidine] (L1) to [pyridine-N-N=pyrimidine] (L2) has a strong impact on the observed absorption and emission behavior of particular ligands (L1 and L2) as well as of their [2 × 2] grid assemblies. The further lateral functionalization of the ligands led to different emission quantum yields of the resulting grids, while their emission and absorption spectra varied very little. The simplest derivative L1 turned out to have the best performance with, for its Zn(II) complex, relatively high quantum yield 60%. The experimental process involved the reaction of 2-(2-Bromoethyl)isoindoline-1,3-dione(cas: 574-98-1).Product Details of 574-98-1
The Article related to zinc cadmium hydrazone grid complex preparation, crystal structure zinc cadmium hydrazone grid, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Product Details of 574-98-1
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary