Additions and corrections
Synthesis and crystal packing of large polycyclic aromatic hydrocarbons: hexabenzo[bc,ef,hi,kl,no,qr]coronene and dibenzo[fg,ij]phenanthro[9,10,1,2,3-pqrst]pentaphene
Christian Kübel, Karin Eckhardt, Volker Enkelmann, Gerhard Wegner and Klaus Müllen
J. Mater. Chem., 2000, 10, 879–886 (DOI: 10.1039/a908941a). Amendment published 4th April 2000
The url from which the crystallographic .cif files may be accessed was printed incorrectly; it should read: http://www.rsc.org/suppdata/jm/a9/a908941a/