Exceptional Steric Congestion in an <i>in</i>,<i>in</i>-Bis(hydrosilane) Jie Zong Joel T. Mague Robert A. Pascal 10.1021/ja407398w.s002 https://acs.figshare.com/articles/dataset/Exceptional_Steric_Congestion_in_an_i_in_i_i_in_i_Bis_hydrosilane_/2378011 The synthesis and characterization of a macrobicyclic <i>in</i>,<i>in</i>-bis­(hydrosilane) is described. A combination of crystallographic and computational data indicate that the central hydrogen–hydrogen nonbonded contact distance is the shortest for any crystallographically characterized compound. 2013-09-11 00:00:00 combination characterization nonbonded Exceptional Steric Congestion crystallographically contact compound macrobicyclic data synthesis