Information card for entry 7042147

Structure parameters

• Formula: C10 H20 B2 O4
• Calculated formula: C10 H19.9998 B1.9998 O4.0002
• Title of publication: B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B2(NMe2)4, B2eg2, B2neop2 and B2pin2.
• Authors of publication: Eck, Martin; Würtemberger-Pietsch, Sabrina; Eichhorn, Antonius; Berthel, Johannes H. J.; Bertermann, Rüdiger; Paul, Ursula S. D.; Schneider, Heidi; Friedrich, Alexandra; Kleeberg, Christian; Radius, Udo; Marder, Todd B.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2017
• Journal volume: 46
• Journal issue: 11
• Pages of publication: 3661 - 3680
• a: 8.8506 ± 0.0011 Å
• b: 8.8506 ± 0.0011 Å
• c: 13.7909 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 935.6 ± 0.2 ų
• Cell temperature: 140 ± 2 K
• Ambient diffraction temperature: 140 ± 2 K
• Number of distinct elements: 4
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.0542
• Residual factor for significantly intense reflections: 0.0459
• Weighted residual factors for significantly intense reflections: 0.1068
• Weighted residual factors for all reflections included in the refinement: 0.1121
• Goodness-of-fit parameter for all reflections included in the refinement: 1.109
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No