Information card for entry 1000156

Structure parameters

• Chemical name: Lanthanum nickel deuteride (1/5/7)
• Formula: D7 La Ni5
• Calculated formula: D7 La Ni5
• Title of publication: A new study of the structure of La Ni5 D6.7 using a modified Rietveld method for the refinement of neutron powder diffraction data
• Authors of publication: Lartigue, C; Le Bail, A; Percheron Guegan, A
• Journal of publication: Journal of the Less-Common Metals
• Year of publication: 1987
• Journal volume: 129
• Pages of publication: 65 - 76
• a: 5.409 ± 0.002 Å
• b: 5.409 ± 0.002 Å
• c: 8.6 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 217.9 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: 0.0718
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No