Kejun Bu, Xin Feng, Dong Wang, Tonghuan Fu, Yiran Ma, Songhao Guo, Hui Luo, Yang Ding, Tianyou Zhai, and Xujie Lü, Quantifying Structural Polarization by Continuous Regulation of Lone-Pair Electron Expression in Molecular Crystals, Journal of the American Chemical Society Article ASAP DOI: 10.1021/jacs.4c05927