Citation: Vilela, S\'ergio M. F.; Fernandes, Jos\'e A.; Ananias, Duarte; Carlos, Lu\'is D.; Rocha, Jo\~ao; Tom\'e, Jo\~ao P. C.; Almeida Paz, Filipe A. (2014). Photoluminescent layered lanthanide--organic framework based on a novel trifluorotriphosphonate organic linker. CrystEngComm, 16, pp. 344-.