Information card for entry 2002038

Structure parameters

• Formula: C4 H4 N2 O2
• Calculated formula: C4 H4 N2 O2
• Title of publication: A new polymorph of maleic hydrazide
• Authors of publication: Katrusiak, A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 1
• Pages of publication: 36 - 39
• a: 6.891 ± 0.002 Å
• b: 9.674 ± 0.002 Å
• c: 6.946 ± 0.001 Å
• α: 90°
• β: 100.07 ± 0.02°
• γ: 90°
• Cell volume: 455.91 ± 0.18 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: Cu
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No