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

CaSm2CuTi2O9

status published · visibility public · id mat:casm2cuti2o9

Formula CaSm2CuTi2O9 · triple-perovskite · primary · B-site disordered

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

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 5.4221(2) 5.6097(2) 7.6129(3) 90 yes published

Evidence