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

BaLa2CuTi2O9

status published · visibility public · id mat:bala2cuti2o9

Formula BaLa2CuTi2O9 · triple-perovskite · primary · B-site disordered

Series: ALn2CuTi2O9 triple perovskites (A = Ba, Ln = La)

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 I4/mcm 5.6032(2) 5.6032(2) 7.9192(6) 90 yes published

Evidence