2026-06-29T01:32:06Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/980812025-07-08T00:13:22Zcom_20.500.14352_14col_20.500.14352_15

00925njm 22002777a 4500 dc Cabrera González, Justo Enrique author 2017 The synthesis and spectroscopic characterization of the first set of tetrakis{[(p-dodecacarboranyl)methyl]stilbenyl}ethylenes (TDSE), substituted either with a methyl or a phenyl group in the 2-position (Ccluster) of the ortho-carborane, are described. The complex absorption properties are elucidated by TD-DFT calculations, stressing the importance of through-bond conjugation. Enhanced conjugation and restriction of the conformational space are identified as the main factors for boosted luminescence properties in solution, compared with the tetraphenylethylene (TPE) core, effectively reducing internal conversion (IC). IC is further reduced when aggregate suspensions of our compounds are formed in water, providing highly luminescent materials of quasi-isolated (very weakly interacting) emitters. 1434-1948 10.1002/ejic.201700453 https://hdl.handle.net/20.500.14352/98081 1099-0682 https://doi.org/10.1002/ejic.201700453 Tetrakis{[(p-dodecacarboranyl)methyl]stilbenyl}ethylene:A Luminescent Tetraphenylethylene (TPE) Core System