Crystal structures of [μ(2)-(R(a) ,S(a) ,3aR,7aR)-1,3-bis-(2,7-di-cyclo-hexyl-naphthalen-1-yl)octa-hydro-1H-benzo[d]imidazolidin-2-yl-idene]chlorido-(η(4)-1,5-cyclo-octa-diene)iridium di-chloro-methane monosolvate and [μ(2)-(S(a) ,S(a) ,3aR,7aR)-1,3-bis-(2,7-di-cyclo-hexyl-naphthalen-1-yl)octa-hydro-1H-benzo[d]imidazolidin-2-yl-idene]chlorido-(η(4)-1,5-cyclo-octa-diene)iridium.

[μ(2)-(R(a) ,S(a) ,3aR,7aR)-1,3-双-(2,7-二环己基萘-1-基)八氢-1H-苯并[d]咪唑烷-2-基亚甲基]氯化-(η(4)-1,5-环辛二烯)铱二氯甲烷单溶剂化物和[μ(2)-(S(a) ,S(a) ,3aR,7aR)-1,3-双-(2,7-二环己基萘-1-基)八氢-1H-苯并[d]咪唑烷-2-基亚甲基]氯化-(η(4)-1,5-环辛二烯)铱的晶体结构