@misc{10481/105218, year = {2024}, month = {7}, url = {https://hdl.handle.net/10481/105218}, abstract = {We report the synthesis and study of the optoelectronic, magnetic, and chiroptical properties of a helically chiral diradicaloid based on dibenzoindeno[2,1-c]fluorene. The molecule shows a small HOMO–LUMO gap and a moderate singlet–triplet gap, which agrees with the results of DFT calculations. The helical structure of the compound, confirmed by X-ray diffraction, is configurationally stable, which allows the isolation of both enantiomers and the evaluation of the chiroptical properties (ECD).}, organization = {ERDF y MICIU/AEI/10.13039/501100011033 (PID2021-127964NB-C22, PID2022-137403NA-I00)}, organization = {Ministerio de Universidades (FPU19/03751)}, organization = {MICIU/AEI/10.13039/501100011033 and “ESF Investing in your future” (PRE2018- 083406)}, organization = {Universidad de Granada/ CBUA}, publisher = {American Chemical Society}, title = {A Configurationally Stable Helical Indenofluorene}, doi = {10.1021/acs.orglett.4c02128}, author = {Martínez Pinel, Álvaro and Lezama, Luis and Cuerva Carvajal, Juan Manuel and Casares López, Raquel and Blanco Suárez, Víctor and Moreno Cruz, Carlos and Millán Delgado, Alba}, }