Information card for entry 4023972

Structure parameters

• Formula: C20 H32 N O3.5
• Calculated formula: C20 H32 N O3.5
• Title of publication: The Iromycins, a New Family of Pyridone Metabolites from Streptomyces sp. I. Structure, NOS Inhibitory Activity, and Biosynthesis
• Authors of publication: Frank Surup; Oliver Wagner; Jan von Frieling; Michael Schleicher; Stefanie Oess; Peter Müller; Stephanie Grond
• Journal of publication: Journal of Organic Chemistry
• Year of publication: 2007
• Journal volume: 72
• Pages of publication: 5085 - 5090
• a: 13.7063 ± 0.0019 Å
• b: 13.7063 ± 0.0019 Å
• c: 22.371 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4202.6 ± 1.2 ų
• Cell temperature: 133 ± 2 K
• Ambient diffraction temperature: 133 ± 2 K
• Number of distinct elements: 4
• Space group number: 82
• Hermann-Mauguin space group symbol: I -4
• Hall space group symbol: I -4
• Residual factor for all reflections: 0.0685
• Residual factor for significantly intense reflections: 0.0628
• Weighted residual factors for significantly intense reflections: 0.1752
• Weighted residual factors for all reflections included in the refinement: 0.1812
• Goodness-of-fit parameter for all reflections included in the refinement: 1.118
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No