Information card for entry 1100256

Structure parameters

• Chemical name: tetrakis(μ~3~-Tricyclohexylphosphoraneiminato)-bis(tricyclohexylphosphine oxi de)-tetra-potassium
• Formula: C108 H198 K4 N4 O2 P6
• Calculated formula: C232 H432 K8 N8 O4 P12
• Title of publication: Phosphaniminate von Alkalimetallen: Die Kristallstrukturen von [KNPCy~3~]~4~, [KNPCy~3~]~4~·2OPCy~3~, [CsNPCy~3~]~4~·4OPCy~3~ und [Li~4~(NPPh~3~)(OSiMe~2~NPPh~3~)~3~(DME)]
• Authors of publication: Gröb, Thorsten; Chitsaz, Soheila; Harms, Klaus; Dehnicke, Kurt
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 2002
• Journal volume: 628
• Journal issue: 2
• Pages of publication: 473 - 479
• a: 29.4359 ± 0.0018 Å
• b: 20.482 ± 0.0011 Å
• c: 18.9377 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 11417.7 ų
• Ambient diffraction temperature: 193 K
• Number of distinct elements: 6
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for significantly intense reflections: 4.28
• Weighted residual factors for significantly intense reflections: 4.28
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No