La (Nb O4)

LaNbO₄

Tsunekawa, S.Takei, H.

Physica Status Solidi, Sectio A: Applied Research (1978) 50, 695-702

a=5.5735Å   b=11.5418Å   c=5.2159Å

α=90°   β=94.07°   γ=90°

Nd Nb O4

NbNdO₄

Tsunekawa, S.Takei, H.

Physica Status Solidi, Sectio A: Applied Research (1978) 50, 695-702

a=5.4753Å   b=11.2905Å   c=5.1493Å

α=90°   β=94.578°   γ=90°

2100389

Yashima, MasatomoTsunekawa, Shin

Acta Crystallographica, Section B (2006) 62, 1 161-164

a=3.58651(8)Å   b=3.58651(8)Å   c=5.16658(8)Å

α=90°   β=90°   γ=90°

Zirconium oxide

O₂xZr

Yashima, MasatomoTsunekawa, Shin

Acta Crystallographica, Section B (2006) 62, 1 161-164

a=3.58651(8)Å   b=3.58651(8)Å   c=5.16658(15)Å

α=90.0°   β=90.0°   γ=90.0°

Zr0.994 Hf0.006 O2

Hf_0.006O₂Zr_0.994

Yashima, M.Tsunekawa, S.

Acta Crystallographica B (39,1983-) (2006) 62, 161-164

a=5.1313Å   b=5.1857Å   c=5.3248Å

α=90°   β=99.34°   γ=90°