Role of Anionic Lone-Pair-Like Electrons in Producing Minimum Lattice Thermal ConductivityRemoveHongwei Ming, Jiahui Wang, Shike Xu, Bushra Jabar, Yunpeng Zheng, Zhong-Zhen Luo, and Zhigang ZouPhys. Rev. Lett. 136, 236301 (2026)