Information card for entry 7150358

Structure parameters

• Common name: 2',3'-O-bis(triisopropylsilyl)-guanosine
• Chemical name: 2',3'-O-bis(triisopropylsilyl)-guanosine
• Formula: C28 H53 N5 O5 Si2
• Calculated formula: C28 H53 N5 O5 Si2
• Title of publication: Use of an adjustable soft segment as an effective molecular design for crystal engineering of hydrogen-bonded tape motifs.
• Authors of publication: Takasawa, Ryoichi; Yoshikawa, Isao; Araki, Koji
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2004
• Journal volume: 2
• Journal issue: 8
• Pages of publication: 1125 - 1132
• a: 7.955 ± 0.0002 Å
• b: 12.398 ± 0.0004 Å
• c: 18.035 ± 0.0004 Å
• α: 98.98 ± 0.002°
• β: 99.526 ± 0.002°
• γ: 101.012 ± 0.002°
• Cell volume: 1689.22 ± 0.08 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.0883
• Residual factor for significantly intense reflections: 0.0857
• Weighted residual factors for significantly intense reflections: 0.2408
• Weighted residual factors for all reflections included in the refinement: 0.2496
• Goodness-of-fit parameter for all reflections included in the refinement: 1.056
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No