Information card for entry 7129000

Structure parameters

• Formula: Ca2 N2 Ni
• Calculated formula: Ca2 N2 Ni
• Title of publication: Low-dimensional magnetism in calcium nitridonickelate(II) Ca₂NiN₂.
• Authors of publication: Kloß, Simon D; Attfield, J. Paul
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2021
• Journal volume: 57
• Journal issue: 80
• Pages of publication: 10427 - 10430
• a: 3.57206 ± 0.00002 Å
• b: 3.57206 ± 0.00002 Å
• c: 12.19453 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 155.598 ± 0.0018 ų
• Cell temperature: 297 ± 2 K
• Ambient diffraction temperature: 297 K
• Number of distinct elements: 3
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor R(I) for significantly intense reflections: 1.99
• Goodness-of-fit parameter for all reflections: 1.31
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No