Information card for entry 2106820

Structure parameters

• Chemical name: H Cl O4 (H2 O)3
• Formula: Cl H7 O7
• Calculated formula: Cl H7 O7
• Title of publication: Hydrogen Bond Studies. L. The Crystal Structure of Perchloric Acid Trihydrate
• Authors of publication: Almloef, J.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1972
• Journal volume: 28
• Pages of publication: 481 - 485
• a: 8.252 Å
• b: 13.105 Å
• c: 10.218 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1105 ų
• Number of distinct elements: 3
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No