Information card for entry 1544410

Structure parameters

• Common name: HfO2 high-pressure phase
• Formula: Hf O2
• Calculated formula: Hf O2
• Title of publication: Synthesis and X-ray structural analysis by the Rietveld method of orthorhombic hafnia
• Authors of publication: Ohtaka, O.; Yamanaka, T.; Kume, S.
• Journal of publication: Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi
• Year of publication: 1991
• Journal volume: 99
• Pages of publication: 826 - 827
• a: 10.0172 ± 0.0002 Å
• b: 5.2276 ± 0.0001 Å
• c: 5.0598 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 264.961 ± 0.009 ų
• Number of distinct elements: 2
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No