Information card for entry 7251836

Structure parameters

• Formula: C39 H250 Ge4 K4.5 N18.5 Na O223 S4 Ti12 W36 Zr4
• Calculated formula: C23 H88 Ge4 K4.5 N10.5 Na O188 S4 Ti12 W36 Zr4
• Title of publication: Sulfate-modified Ti IV -Zr IV -heterometallic germanotungstate used for catalyzing Knoevenagel condensation reaction
• Authors of publication: Gong, Peijun; Li, Hailou; Zhao, Junwei; Yang, Guo-Yu
• Journal of publication: CrystEngComm
• Year of publication: 2026
• a: 20.8839 ± 0.0014 Å
• b: 24.4799 ± 0.0015 Å
• c: 25.2479 ± 0.0018 Å
• α: 88.621 ± 0.002°
• β: 79.799 ± 0.002°
• γ: 70.358 ± 0.002°
• Cell volume: 11955.6 ± 1.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 11
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0363
• Residual factor for significantly intense reflections: 0.0305
• Weighted residual factors for significantly intense reflections: 0.0868
• Weighted residual factors for all reflections included in the refinement: 0.0897
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No