Polarization Switching from Valence Trapping in an Oxo-Bridged Trinuclear Iron Complex - Wen-Huang Xu; Shu-Qi Wu; Sheng-Qun Su; Yu-Bo Huang; Wenwei Zheng; Xiaopeng Zhang; Tianchi Ji; Kaige Gao; Xu-Guang Zhou; Shiyue Peng; Qian Chen; Masashi Tokunaga; et al. (Journal of the American Chemical Society, 2025)