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

CaPr2CuTi2O9

status published · visibility public · id mat:capr2cuti2o9

Formula CaPr2CuTi2O9 · triple-perovskite · primary · B-site disordered

Series: ALn2CuTi2O9 triple perovskites (A = Ca, Ln = Pr)

Synthesis: solid-state reaction; 1170 K 12 h, 1270 K 24 h, 1570 K 12 h, air

Structures

T (K) space group a b c β Rwp modes status
300 Pbnm 5.4821(1) 5.5942(1) 7.6869(1) 90 yes published

Evidence