perovskite atlas Structures, modes and phase transitions · Josu M. Igartua · UPV/EHU

Sr2Co1−xMgxTeO6 tellurate solid solution

status published · visibility public · id ser:sr2-co1-x-mgx-teo6

Template Sr2Co{1-x}Mg{x}TeO6 · slots x ∈ {0.0, 0.1, 0.2, 0.5} · double-perovskite · aristotype Fm3m

Members

material slots RT space group transitions primary irreps at RT (Å)
Sr2CoTeO6 x = 0.0 P21/n GM4+ 0.7941(1), X3+ 0.2680(1)
Sr2Co0.9Mg0.1TeO6 x = 0.1 P21/n GM4+ 0.7770(1), X3+ 0.1737(5)
Sr2Co0.8Mg0.2TeO6 x = 0.2 I2/m GM4+ 0.5741(3)
Sr2Co0.5Mg0.5TeO6 x = 0.5 I2/m GM4+ 0.6174(6)

Evidence