Information card for entry 2101878

Structure parameters

• Chemical name: Zinc perchlorate hexahydrate
• Formula: Cl2 H12 O14 Zn
• Calculated formula: Cl2 H12 O14 Zn
• Title of publication: X-ray Study of <i>M</i>^II^(ClO~4~)~2~.6H~2~O (<i>M</i>^II^ = Zn, Ni): Twinning, Disorder and Phase Transitions
• Authors of publication: Soma Ghosh; Monika Mukherjee; Alpana Seal; Siddhartha Ray
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 4
• Pages of publication: 639 - 644
• a: 7.7959 ± 0.0004 Å
• b: 7.7959 ± 0.0004 Å
• c: 5.3033 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 279.13 ± 0.03 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Residual factor for all reflections: 0.0383
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for all reflections: 0.1071
• Weighted residual factors for significantly intense reflections: 0.1065
• Goodness-of-fit parameter for all reflections: 1.211
• Goodness-of-fit parameter for significantly intense reflections: 1.212
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No