Synonyms: DIMETHYLSILYLBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV)-(R)-(1,1’-BINAPHTHYL-2);DIMETHYLSILYLBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV)-(S)-(1,1’-BINAPHTHYL-2);RAC-DIMETHYLSILYLBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV)-(1,1’-BINAPHTHYL-2)