Supramolecular Polymorphism of the Hydrogen-Bonded C3-Symmetrical Hexadehydrotribenzo[12]annulene Derivative - Yotaro Kasahara; Takashi Takeda; Shun Dekura; Yoshiki Ishii; Hayato Anetai; Atsuro Takai; Ichiro Hisaki; Masayuki Takeuchi; Tomoyuki Akutagawa (Journal of the American Chemical Society, 2025)