A relation between the structural diversity and photoluminescent properties in three new classes of Eu3+hydrocinnamate complexes containing N,N-bidentate and N,N,N-tridentate ancillary ligands - Santos, Guilherme L. dos; Silva, Júlia P. O.; Galleani, Gustavo; Colaço, Marcos V.; Ferreira, Fabio F.; Bastos, Isadora T. S.; Ferreira, Mônica S.; Freire, Ricardo O.; Marques, Lippy F. (Journal of Luminescence, 2021)