“…This | g lum | value is quite high compared with p-block systems and with 4d- and 5d-block-based complexes, which confirms the potential of Cr III ions for inducing large g lum . Despite those promising results, only scarce studies focused on Cr III complexes reported CPL measurements in condensed phases (Manson and Shah, 1977 ; Yamaga et al, 1990 ; Nobuhiro et al, 2001 ; Anzai et al, 2003 , 2006 ; Seyler et al, 2018 ), or in solution except for some triple helical complexes [Cr(en) 3 ] 3+ (Madaras and Brittain, 1980 ; Morita et al, 1984 ; Herren et al, 1996 ), [Cr(ox) 3 ] 3+ (ox = oxalate) (Herren et al, 1996 ), [Cr(pn) 3 ] 3+ (pn = 1,2-propanediamine) (Morita et al, 1984 ; Herren et al, 1996 ), and [Cr(ala) 3 ] (ala = alaninato) (Tsubomura et al, 1988 ; Taro et al, 1991 ).…”