Information card for entry 9015979

Structure parameters

• Formula: Na Nb O3
• Calculated formula: Na6 Nb6 O18
• Title of publication: Crystal structures of ilmenite type LiNbO~3~ and NaNbO~3~
• Authors of publication: Kumada, N.; Kinomura, N.; Muto, F.
• Journal of publication: Journal of the Ceramic Society of Japan
• Year of publication: 1990
• Journal volume: 98
• Journal issue: 1136
• Pages of publication: 384 - 388
• a: 5.335 Å
• b: 5.335 Å
• c: 15.611 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 384.796 ų
• Number of distinct elements: 3
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No