A molecule with half-Möbius topology. - Rončević, Igor; Paschke, Fabian; Gao, Yueze; Lieske, Leonard-Alexander; Gödde, Lene A.; Barison, Stefano; Piccinelli, Samuele; Baiardi, Alberto; Tavernelli, Ivano; Repp, Jascha; Albrecht, Florian; Anderson, Harry L.; et al. (Science, 2026)