Information card for entry 1563178

Structure parameters

• Formula: C4 H52 As4 Fe8 N4 O130 W30
• Calculated formula: C4 H20 As4 Fe8 N4 O130 W30
• Title of publication: Synthesis, structure and magnetism of a S-shaped multi-iron substituted arsenotungstate containing a trivacant Keggin [B-α-AsVW9O34]9− and a hexavacant Keggin [α-AsVW6O26]11− fragments
• Authors of publication: Zhao, Junwei; Han, Qiuxia; Shi, Dongying; Chen, Lijuan; Ma, Pengtao; Wang, Jingping; Niu, Jingyang
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2011
• Journal volume: 184
• Journal issue: 10
• Pages of publication: 2756 - 2761
• a: 30.369 ± 0.011 Å
• b: 21.53 ± 0.01 Å
• c: 11.891 ± 0.005 Å
• α: 90°
• β: 113.05°
• γ: 90°
• Cell volume: 7154 ± 5 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 7
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.1897
• Residual factor for significantly intense reflections: 0.097
• Weighted residual factors for significantly intense reflections: 0.2098
• Weighted residual factors for all reflections included in the refinement: 0.2303
• Goodness-of-fit parameter for all reflections included in the refinement: 1.053
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No