Information card for entry 4020836

Structure parameters

• Formula: C19 H32 N4 O5
• Calculated formula: C19 H32 N4 O5
• Title of publication: Synthesis and Conformational Studies of Novel Cyclic Peptides Constrained into a 3~10~ Helical Structure by a Heterochiral D-Pro-L-Pro Dipeptide Template
• Authors of publication: I. Nageshwara Rao; Anima Boruah; S. Kiran Kumar; A. C. Kunwar; A. Sivalakshmi Devi; K. Vyas; Krishnan Ravikumar; Javed Iqbal
• Journal of publication: Journal of Organic Chemistry
• Year of publication: 2004
• Journal volume: 69
• Pages of publication: 2181 - 2184
• a: 9.7224 ± 0.0008 Å
• b: 10.4293 ± 0.0009 Å
• c: 10.3489 ± 0.0009 Å
• α: 90°
• β: 104.695 ± 0.002°
• γ: 90°
• Cell volume: 1015.03 ± 0.15 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No