Information card for entry 7011834

Structure parameters

• Formula: H34 K10 O95 P2 Ti4 W20
• Calculated formula: K5.6 O92.6 P2 Ti4 W20
• Title of publication: Synthesis and pH-variable ultracentrifugation molecular weight measurements of the dimeric, Ti–O–Ti bridged anhydride form of a novel di-Ti^IV^-1,2-substituted α-Keggin polyoxotungstate. Molecular structure of the [(α-1,2-PW~10~Ti~2~O~39~)~2~]^10-^ polyoxoanion
• Authors of publication: Nomiya, Kenji; Takahashi, Mizuto; Widegren, Jason A.; Aizawa, Takao; Sakai, Yoshitaka; Kasuga, Noriko C.
• Journal of publication: Journal of the Chemical Society, Dalton Transactions
• Year of publication: 2002
• Journal issue: 19
• Pages of publication: 3679 - 3685
• a: 19.052 ± 0.002 Å
• b: 21.021 ± 0.002 Å
• c: 12.7775 ± 0.0017 Å
• α: 103.896 ± 0.01°
• β: 98.175 ± 0.011°
• γ: 77.22 ± 0.009°
• Cell volume: 4823 ± 1 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.2125
• Residual factor for significantly intense reflections: 0.1092
• Weighted residual factors for significantly intense reflections: 0.2694
• Weighted residual factors for all reflections included in the refinement: 0.3222
• Goodness-of-fit parameter for all reflections included in the refinement: 1.061
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No