Information card for entry 9011311

Structure parameters

• Formula: Na O3.5 Si1.5
• Calculated formula: Na O3.5 Si1.5
• Title of publication: Na2Si3O7: an incommensurate structure with crenel-type modulation functions, refined from a twinned crystal
• Authors of publication: Kruger, H.; Kahlenberg, V.; Friese, K.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 3
• Pages of publication: 440 - 446
• a: 20.416 Å
• b: 6.4987 Å
• c: 4.9294 Å
• α: 90°
• β: 90.26°
• γ: 90°
• Cell volume: 654.014 ų
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No