Information card for entry 1570776

Structure parameters

• Common name: gamma-Na2B4O7
• Mineral name: gamma-Na2B4O7
• Formula: B4 Na2 O7
• Calculated formula: B4 Na2 O7
• Title of publication: Crystal structures of anhydrous borax alpha-Na2B4O7 and gamma-Na2B4O7 and ab initio quantum chemical calculations of structural stability on their fundamental building blocks
• Authors of publication: Nishiyasu, W.; Kyono, A.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2023
• Pages of publication: 1 - 10
• a: 6.7123 ± 0.0011 Å
• b: 9.6052 ± 0.0017 Å
• c: 13.27 ± 0.002 Å
• α: 104.183 ± 0.004°
• β: 91.56 ± 0.004°
• γ: 106.501 ± 0.004°
• Cell volume: 791 ± 0.2 ų
• Ambient diffraction temperature: 298 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No