Squeezing electrons out of 6s2 lone-pairs in perovskite-type oxides
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Open Access
Type
ArticleAuthor/s
Wang, Chun-HaiKayser, Paula
Kennedy, Brendan J
Maynard-Casely, H E
Gu, Qinfen
Ling, Chris D
Abstract
Having 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).Having 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).
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Date
2019Source title
Chemical CommunicationsVolume
3887Publisher
Royal Society of ChemistryFunding information
ARC DP150102863Faculty/School
Faculty of Science, School of ChemistryShare