Quadrannulene: a nonclassical fullerene fragment

Bharat, Department of Chemistry, University of Nevada, Reno, USA
Bhola, Radha Department of Chemistry, University of Nevada, Reno, USA
Bally, Thomas Department of Chemistry, University of Fribourg, Switzerland
Valente, Alessandro Department of Chemistry, University of Fribourg, Switzerland
Cyrański, Michał K. Faculty of Chemistry, University of Warsaw, Poland
Dobrzycki, Łukasz Faculty of Chemistry, University of Warsaw, Poland - Fakultät für Anorganische Chemie, Universität Duisburg-Essen, Germany
Spain, Stephen M. Department of Chemistry, University of Nevada, Reno, USA
Rempała, Paweł Department of Chemistry, University of Nevada, Reno, USA
Chin, Matthew R. Department of Chemistry, University of Nevada, Reno, USA
King, Benjamin T. Department of Chemistry, University of Nevada, Reno, USA