Information card for entry 1008331

Structure parameters

• Chemical name: Lanthanum nickel deuteride (1/5/6.7) - β
• Formula: D6.7 La Ni5
• Calculated formula: D6.71 La Ni5
• Title of publication: Hydrogen (deuterium) ordering in the β-LaNi~5~D~x>5~ Phases: A Neutron Diffraction Study
• Authors of publication: Lartigue, C.; Percheron-Guegan, A.; Achard, J. C.; Soubeyroux, J. L.
• Journal of publication: Journal of the Less-Common Metals
• Year of publication: 1985
• Journal volume: 113
• Journal issue: 1
• Pages of publication: 127 - 148
• a: 5.412 ± 0.002 Å
• b: 5.412 ± 0.002 Å
• c: 8.599 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 218.1 ų
• Number of distinct elements: 3
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Residual factor for all reflections: 0.017
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No