Chin.
J. Struct. Chem. 2021, 40, 1668-1672 DOI: 10.14102/j.cnki.0254-5861.2011-3220
December 15, 2021
lanthanide,
titanium, luminescence
ABSTRACT
A new heterometallic lanthanide-titanium-organic compound:
[Eu2Ti2(dip)6(dig)2(H3O)2]·solvent
(1, dip = diphenylglycolic acid, dig = diglycolic acid) has been
synthesized under solvothermal conditions. Compound 1 contains a
tetra-nuclear {Eu2Ti2} unit with the mixed ligands of dip
and dig. Compound 1 displays intense red luminescence. Furthermore, the
IR, PXRD, UV-vis and TGA spectra were also studied.