“…Co-crystals of tetraazatricyclo[4.4.1.1 3,8 ]dodecane have already been reported, i.e. with 3-nitrophenol (Rivera et al, 2019), 4-iodophenol (Rivera et al, 2017a), 4-chloro-3,5-dimethylphenol (Rivera et al, 2015a), hydroquinone (Rivera et al, 2007), and 4-bromophenol (Rivera et al, 2015b) (refcodes: HOXGUZ, JELVII, QUFROA, WEXQIA, XULKOG).…”