Information card for entry 7008159

Structure parameters

• Common name: bis(N-(Diisopropylphosphanylselenoyl)-P,P-diisophenylphosphanyl selenoic amidato-Se,Se')selenium(ii)
• Chemical name: 2,2,4,4,8,8,10,10-Octaisopropyl-3,9-diaza-2,4,8,10-tetraphospha- 1,5,6,7,11-pentaselenaspiro(5.5)undeca-2,8-diene
• Formula: C24 H56 N2 P4 Se5
• Calculated formula: C24 H56 N2 P4 Se5
• SMILES: C(C)(P1(C(C)C)=NP(C(C)C)(=[Se][Se]2([Se]1)[Se]=P(C(C)C)(C(C)C)N=P(C(C)C)(C(C)C)[Se]2)C(C)C)C
• Title of publication: True square planar [M{N(SePiPr2)2-Se,Se'}2][M = Sn, Se] complexes. An extraordinary geometrical arrangement for well known centers [Sn(II), Se(II)].
• Authors of publication: Cea-Olivares, Raymundo; Moya-Cabrera, Mónica; García-Montalvo, Verónica; Castro-Blanco, Rafael; Toscano, Rubén A; Hernández-Ortega, Simón
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2005
• Journal issue: 6
• Pages of publication: 1017 - 1018
• a: 10.375 ± 0.001 Å
• b: 14.725 ± 0.001 Å
• c: 11.997 ± 0.001 Å
• α: 90°
• β: 100.57 ± 0.01°
• γ: 90°
• Cell volume: 1801.7 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0915
• Residual factor for significantly intense reflections: 0.0373
• Weighted residual factors for significantly intense reflections: 0.0439
• Weighted residual factors for all reflections included in the refinement: 0.0483
• Goodness-of-fit parameter for all reflections included in the refinement: 0.955
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No