Information card for entry 7006798

Structure parameters

• Formula: C95 H75 Au2 Ni0.79 O5 P5 Pt3.21
• Calculated formula: C95 H75 Au2 Ni0.79 O5 P5 Pt3.21
• 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: 12.8759 ± 0.0003 Å
• b: 13.4323 ± 0.0004 Å
• c: 27.0507 ± 0.0007 Å
• α: 87.859 ± 0.001°
• β: 88.806 ± 0.001°
• γ: 74.197 ± 0.001°
• Cell volume: 4498.2 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0715
• Residual factor for significantly intense reflections: 0.046
• Weighted residual factors for significantly intense reflections: 0.1357
• Weighted residual factors for all reflections included in the refinement: 0.157
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No