Information card for entry 1535922

Structure parameters

• Formula: Ca2 N
• Calculated formula: Ca2 N
• Title of publication: Interplay of metallic and ionic bonding in layered subnitrides AE2 N (AE = Ca, Sr, or Ba) under high pressure
• Authors of publication: Vajenine, G.V.; Loa, I.; Grzechnik, A.; Syassen, K.; Hanfland, M.; Simon, A.
• Journal of publication: Comptes Rendus Chimie
• Year of publication: 2005
• Journal volume: 8
• Pages of publication: 1897 - 1905
• a: 3.553 Å
• b: 3.553 Å
• c: 18.114 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 198.032 ų
• Number of distinct elements: 2
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No