Information card for entry 5000198

Structure parameters

• Formula: C7 H8 O3
• Calculated formula: C7 H8 O3
• Title of publication: Three Polymorphic Forms of 2-Ethyl-3-hydroxy-4-pyranone (Ethyl Maltol)
• Authors of publication: Brown, S. D.; Burgess, J.; Fawcett, J.; Parsons, S. A.; Russell, D. R.; Waltham, E.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 7
• Pages of publication: 1335 - 1338
• a: 7.144 ± 0.003 Å
• b: 7.641 ± 0.002 Å
• c: 7.7 ± 0.004 Å
• α: 62.13 ± 0.01°
• β: 68.28 ± 0.01°
• γ: 76.39 ± 0.01°
• Cell volume: 344.19 ų
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Duplicate of: 2003636
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No