Wang, Chun-HaiKayser González, PaulaKennedy, BrendanMaynard-Casely, HelenGu, QinfenLing, Chris2024-01-102024-01-102019Wang, Chun-Hai, et al. «Squeezing Electrons out of 6s 2 Lone-Pairs in Perovskite-Type Oxides». Chemical Communications, vol. 55, n.o 27, 2019, pp. 3887-90. https://doi.org/10.1039/C8CC09608B.1359-734510.1039/C8CC09608Bhttps://hdl.handle.net/20.500.14352/92217Having identified a set of conditions that predispose a solid-state ionic compound to a pressure-induced valence transition, we investigated a series of Bi(III) perovskite oxides. We found such a transition below 10 GPa in every case, including one that we synthesised for the first time (double perovskite-type Ba2BiOsO6).engjournal articlehttps://doi.org/10.1039/C8CC09608Brestricted access546OxidePerovskiteCiencias23 Química