Information card for entry 7006796

Structure parameters

• Formula: C86 H76 Au2 Ni1.88 O8 P4 Pt2.12
• Calculated formula: C86 H76 Au2 Ni1.88 O8 P4 Pt2.12
• Title of publication: Syntheses and structural analyses of variable-stoichiometric Au-Pt-Ni carbonyl/phosphine clusters, Pt3(Pt(1-x)Ni(x))(AuPPh3)2(mu2-CO)4(CO)(PPh3)3 and Pt2(Pt(2-y)Ni(y))(AuPPh3)2(mu2-CO)4(CO)2(PPh3)2, with ligation-induced site-specific Pt/Ni substitutional disorder within butterfly-based Pt3(Pt(1-x)Ni(x))Au2 and Pt2(Pt(2-y)Ni(y))Au2 core-geometries.
• Authors of publication: de Silva, Namal; Nichiporuk, Rita V.; Dahl, Lawrence F.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2006
• Journal issue: 19
• Pages of publication: 2291 - 2300
• a: 12.976 ± 0.0007 Å
• b: 38.978 ± 0.002 Å
• c: 15.5989 ± 0.0009 Å
• α: 90°
• β: 97.054 ± 0.001°
• γ: 90°
• Cell volume: 7829.9 ± 0.7 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1223
• Residual factor for significantly intense reflections: 0.0611
• Weighted residual factors for significantly intense reflections: 0.1214
• Weighted residual factors for all reflections included in the refinement: 0.1505
• Goodness-of-fit parameter for all reflections included in the refinement: 1.01
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No