
Keywords: Ad, 1-adamantyl substituent; Ar*, 2,6-iPr2-C6H3 substituent; Bz, benzyl; Cp, cyclopentadienyl (η5-C5H5−); Cp*, pentamethylcyclopentadienyl (η5-C5Me5−); COT, cyclooctatetraenyl; MAO, methylaluminoxane; Mes, mesityl; Mw, molecular weight; Neophyl, PhCMe2CH2