Resumen: Near infrared lanthanide(III)-based light conversion molecular devices (LCMDs) are emerging as a promising class of materials for organic light-emitting diodes (OLEDs) in some niche technologies. Three of these molecular materials -two highly coordinated Pr3+ ß-diketonate monomers and a dimer- are presented and their structure and properties are discussed. Particular emphasis is placed on the solid-to-solid transformation observed for the homodinuclear compound. Idioma: Inglés DOI: 10.1016/j.saa.2016.06.025 Año: 2017 Publicado en: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 172 (2017), 25-33 ISSN: 1386-1425 Factor impacto JCR: 2.88 (2017) Categ. JCR: SPECTROSCOPY rank: 7 / 42 = 0.167 (2017) - Q1 - T1 Factor impacto SCIMAGO: 0.648 - Instrumentation (Q1) - Spectroscopy (Q2) - Analytical Chemistry (Q2) - Atomic and Molecular Physics, and Optics (Q2)