%0 Journal Article %A Pérez Redondo, Adrián %A Yélamos Sánchez, Carlos %A Varela Izquierdo, Víctor %T Crystal structure of (1,3-di-tert-butyl-eta5-cyclopentadienyl)trimethylhafnium(IV) %D 2015 %@ 2056-9890 %U http://hdl.handle.net/10017/35839 %X The mol. of the title organometallic hafnium(IV) compd., [Hf(CH3)​3(C13H21)​] or [HfMe3(η5-​C5H3-​1,​3-​tBu2)​]​, adopts the classical three-​legged piano-​stool geometry for monocyclopentadienylhafnium(IV) derivs. with the three Me groups bonded to the Hf(IV) atom at the legs. The C atoms of the two tert-​Bu group bonded to the cyclopentadienyl (Cp) ring are 0.132 (5) and 0.154 (6) Å above the Cp least-​squares plane. There are no significant intermol. interactions present between the mols. in the crystal structure. %K crystal structure %K hafnium %K cyclopentadienyl ligand %K organometallic compound %K Química %K Chemistry %~ Biblioteca Universidad de Alcala