Information card for entry 7020850

Structure parameters

• Chemical name: Sr{HC(C(Me)NAr')2}(BH4)(THF)2
• Formula: C37 H61 B N2 O2 Sr
• Calculated formula: C37 H61 B N2 O2 Sr
• Title of publication: Synthesis and rac-lactide ring-opening polymerisation studies of new alkaline earth tetrahydroborate complexes.
• Authors of publication: Collins, Richard A.; Unruangsri, Junjuda; Mountford, Philip
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2013
• Journal volume: 42
• Journal issue: 3
• Pages of publication: 759 - 769
• a: 14.605 ± 0.0004 Å
• b: 15.7037 ± 0.0004 Å
• c: 17.8465 ± 0.0003 Å
• α: 76.402 ± 0.002°
• β: 81.68 ± 0.002°
• γ: 70.54 ± 0.002°
• Cell volume: 3741.29 ± 0.16 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0392
• Residual factor for significantly intense reflections: 0.0339
• Weighted residual factors for all reflections: 0.0114
• Weighted residual factors for significantly intense reflections: 0.0101
• Weighted residual factors for all reflections included in the refinement: 0.0099
• Goodness-of-fit parameter for all reflections included in the refinement: 1.0491
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No