%0 Journal Article %A Feng, Xinliang %A Pisula, Wojciech %A Müllen, Klaus %D 2007 %T From Helical to Staggered Stacking of Zigzag Nanographenes %U https://acs.figshare.com/articles/journal_contribution/From_Helical_to_Staggered_Stacking_of_Zigzag_Nanographenes/2973556 %R 10.1021/ja075260w.s001 %2 https://acs.figshare.com/ndownloader/files/4673989 %K concept %K helical %K Staggered Stacking %K disc corona %K substitution patterns %K supramolecular organization %K strategy %K derivative %K molecule %K intracolumnar %K Helical %K superstructure %K zigzag nanographenes %K 2h %K Zigzag NanographenesA %X A new synthetic strategy toward novel alkylphenyl-substituted D2h symmetric zigzag nanographenes has been established, leading to different derivatives with specific substitution patterns of the disc corona. This concept allowed a facile control over the intracolumnar ordering of the molecules. For the first time, a change of the supramolecular organization from helical stacking to a staggered superstructure has been observed. %I ACS Publications