Information card for entry 9013140

Structure parameters

• Formula: N4 Si3
• Calculated formula: N4 Si3
• Title of publication: Two phase refinements of the structures of a-Si3N4 and B-Si3N4 made from rice husk by Rietveld analysis Sample: Beta phase
• Authors of publication: Yang, P.; Fun, H.-K.; Rahman, I. A.; Saleh, M. I.
• Journal of publication: Ceramics International
• Year of publication: 1995
• Journal volume: 21
• Pages of publication: 137 - 142
• a: 7.6093 Å
• b: 7.6093 Å
• c: 2.9079 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 145.814 ų
• Number of distinct elements: 2
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No