Information card for entry 1100255

Structure parameters

• Chemical name: tetrakis(μ~3~-Tricyclohexylphosphoraneiminato)-tetra-potassium
• Formula: C72 H132 K4 N4 P4
• Calculated formula: C77 H143 K4 N4 P4
• 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: 13.8983 ± 0.001 Å
• b: 14.0806 ± 0.001 Å
• c: 22.052 ± 0.002 Å
• α: 78.952 ± 0.01°
• β: 81.215 ± 0.01°
• γ: 66.232 ± 0.008°
• Cell volume: 3862.57 ų
• Ambient diffraction temperature: 193 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for significantly intense reflections: 4.18
• Weighted residual factors for significantly intense reflections: 4.18
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No