Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Titlecloso-[B<sub>21</sub>H<sub>18</sub>]<sup>−</sup>: A Face-Fused Diicosahedral Borate Ion.AuthorsBernhardt, Eduard; Brauer, David J.; Finze, Maik; Willner, HelgePublicationAngewandte Chemie International Edition, 2007, Vol 46, Issue 16, p2927ISSN1433-7851Publication typeArticleDOI10.1002/anie.200604077