Information card for entry 7006800

Structure parameters

• Formula: C79 H62 Au2 Cl2 Ni1.9 O6 P4 Pt2.1
• Calculated formula: C79 H62 Au2 Cl2 Ni1.9 O6 P4 Pt2.1
• 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: 47.947 ± 0.003 Å
• b: 15.7633 ± 0.0011 Å
• c: 20.0318 ± 0.0014 Å
• α: 90°
• β: 96.597 ± 0.001°
• γ: 90°
• Cell volume: 15039.8 ± 1.8 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 8
• 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: 0.0688
• Residual factor for significantly intense reflections: 0.0429
• Weighted residual factors for significantly intense reflections: 0.1022
• Weighted residual factors for all reflections included in the refinement: 0.1212
• Goodness-of-fit parameter for all reflections included in the refinement: 1.067
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No