Table 1 Lattice parameters and unit cell volume of the REOs.

From: Pressure driven polymorphic transitions in nanocrystalline Lu2O3, Tm2O3 and Eu2O3

Material

Lattice parameters (Å)

Unit cell volume (Å3)

Volume/Z (Å3)

Crystallite Size25,34

a

b

c

Eu2O3

10.8540 (2)

1278.71 (4)

79.92

66 nm

Tm2O3

10.4723 (3)

1148.48 (5)

71.78

35 nm

Lu2O3

10.3755 (1)

1116.92 (3)

69.81

30 nm

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