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

SrPrNiRuO6

status published · visibility public · id mat:srprniruo6

Formula SrPrNiRuO₆ · double-perovskite · primary · B-site ordered

Series: SrLnMRuO6 ordered double perovskites (Ln = Pr, M = Ni)

Synthesis: solid-state reaction; final sintering 1525 K, 20 h, air

Phase sequence

P2₁/n → R3 at 1025 K (unknown)

Structures

T (K)	space group	a	b	c	β	R_wp	modes	status
300	P2₁/n	5.54586(8)	5.54072(7)	7.82905(9)	90.081(1)	4.98	yes	published

Transitions

P2₁/n → R3 at 1025 K, unknown

Evidence

doc:thesis-03 · table 2.1 · § 2.1 · OCR line 545 · thesis-only · synthesis
doc:thesis-03 · table 6.1 · OCR line 1223 · cell col = SrPrNiRuO6 · thesis-only · RT structure