Information card for entry 7033281

Structure parameters

• Common name: di(Iodo)-(1,4,10,13-tetraoxa-7,16-diselena18-crown-6)-ytterbium(ii)
• Chemical name: di(Iodo)-(1,4,10,13-tetraoxa-7,16-diselenacyclooctadecane)-ytterbium(ii)
• Formula: C12 H24 I2 O4 Se2 Yb
• Calculated formula: C12 H24 I2 O4 Se2 Yb
• SMILES: C1C[O]2CC[Se]3CC[O]4CC[O]5CC[Se]6CC[O]1[Yb]23456(I)I
• Title of publication: Divalent ytterbium complexes with crown and heterocrown ethers.
• Authors of publication: Bartlett, Philip N.; Champion, Martin J. D.; Light, Mark E.; Levason, William; Reid, Gillian; Richardson, Peter W.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 7
• Pages of publication: 2953 - 2955
• a: 10.835 ± 0.002 Å
• b: 11.819 ± 0.002 Å
• c: 15.214 ± 0.003 Å
• α: 90°
• β: 92.989 ± 0.002°
• γ: 90°
• Cell volume: 1945.6 ± 0.6 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0341
• Residual factor for significantly intense reflections: 0.0339
• Weighted residual factors for significantly intense reflections: 0.091
• Weighted residual factors for all reflections included in the refinement: 0.0914
• Goodness-of-fit parameter for all reflections included in the refinement: 1.151
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No