Pressure-induced phase transition of 1,4-dioxane: From twisted-boat- to chair conformer Yixin Chen, Aijun Li, Yue Zhao, Jingkai Bi, Mengying Zheng, Mi Zhou and Hongbo Wang Eur. Phys. J. D, 74 6 (2020) 121 Published online: 16 June 2020 DOI: 10.1140/epjd/e2020-100651-3