Information card for entry 2107366

Structure parameters

• Chemical name: K2 O (B2 O3)2
• Formula: B4 K2 O7
• Calculated formula: B4 K2 O7
• Title of publication: The crystal structure of potassium biborate, K2 O (B2 O3)2
• Authors of publication: Krogh-Moe, J.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1972
• Journal volume: 28
• Pages of publication: 3089 - 3093
• a: 6.484 Å
• b: 9.604 Å
• c: 10.413 Å
• α: 89.28°
• β: 102.75°
• γ: 101.25°
• Cell volume: 619.985 ų
• 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