Information card for entry 2001050

Structure parameters

• Formula: C6 H8 N2 O2
• Calculated formula: C6 H8 N2 O2
• Title of publication: Structures of 3-methoxypyrazine 1-oxide (1<i>a</i>) and 3-methoxy-5-methylpyrazine 1-oxide (1<i>b</i>)
• Authors of publication: Peters, D. A.; Beddoes, R. L.; Joule, J. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1992
• Journal volume: 48
• Journal issue: 2
• Pages of publication: 307 - 311
• a: 8.0056 ± 0.0005 Å
• b: 12.714 ± 0.0006 Å
• c: 6.6861 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 680.53 ± 0.11 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: Mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No