Crystallography Open Database

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Searching journal of publication like 'Ceramics International' volume of publication is 21

COD ID: 9013139
CIF file Formula: - N4 Si3 -
Comments: Yang, P.; Fun, H.-K.; Rahman, I. A.; Saleh, M. I. Two phase refinements of the structures of a-Si3N4 and B-Si3N4 made from rice husk by Rietveld analysis Locality: synthetic Sample: Alpha phase Note: changed N4 location to match reported bond distances Ceramics International 21 (1995) 137-142
Space group: P 3 1 c
Cell volume: 293.852
Cell parameters: 7.765; 7.765; 5.6275; 90; 90; 120;  

COD ID: 9013140
CIF file Formula: - N4 Si3 -
Comments: Yang, P.; Fun, H.-K.; Rahman, I. A.; Saleh, M. I. Two phase refinements of the structures of a-Si3N4 and B-Si3N4 made from rice husk by Rietveld analysis Sample: Beta phase Ceramics International 21 (1995) 137-142
Space group: P 63/m
Cell volume: 145.814
Cell parameters: 7.6093; 7.6093; 2.9079; 90; 90; 120;  


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