A cobalt( ii) acetate complex with 1-(3,5-di- tert-butyl-4-hydroxybenzyl)-1 H-indole-2,3-dione 3-thiosemicarbazone: synthesis and structure. - Zvereva, E.; Gubaidullin, A.; Katsyuba, S.; Vandyukov, A.; Tagasheva, R.; Bukharov, S.; Nugumanova, G.; Mukmeneva, N. (Russian Chemical Bulletin, 2012)