Information card for entry 8104494

Structure parameters

• Chemical name: Zn4 (Si2 O7) (O H)2
• Formula: H2 O9 Si2 Zn4
• Calculated formula: O9 Si2 Zn4
• Title of publication: The effects of heating and dehydration on the crystal structure of hemimorphite up to 600 degrees C
• Authors of publication: Cooper, B.J.; Ross, F.K.; Gibbs, G.V.
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 1981
• Journal volume: 156
• Pages of publication: 305 - 321
• a: 8.268 Å
• b: 10.784 Å
• c: 5.113 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 455.886 ų
• Number of distinct elements: 4
• Space group number: 44
• Hermann-Mauguin space group symbol: I m m 2
• Hall space group symbol: I 2 -2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No