Information card for entry 9011262

Structure parameters

• Mineral name: Armalcolite
• Formula: Mg0.999 O5 Ti2.001
• Calculated formula: Mg0.999 O5 Ti2.001
• Title of publication: Structure refinements of Mg2TiO4, MgTiO3 and MgTi2O5 by time-of-flight neutron powder diffraction Locality: synthetic Sample: T = 973 K
• Authors of publication: Wechsler, B. A.; Von Dreele, R. B.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1989
• Journal volume: 45
• Journal issue: 6
• Pages of publication: 542 - 549
• a: 9.7289 Å
• b: 10.0057 Å
• c: 3.7416 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 364.224 ų
• Ambient diffraction temperature: 973 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: B b m m
• Hall space group symbol: -B 2 2b
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No