Information card for entry 9006646

Structure parameters

• Mineral name: Gypsum (deuterated)
• Formula: Ca D4 O6 S
• Calculated formula: Ca D4 O6 S
• Title of publication: Temperature evolution between 50 K and 320 K of the thermal expansion tensor of gypsum derived from neutron powder diffraction data Sample: T = 320 K
• Authors of publication: Knight, K. S.; Stretton, I. C.; Schofield, P. F.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1999
• Journal volume: 26
• Pages of publication: 477 - 483
• a: 5.6769 Å
• b: 15.2074 Å
• c: 6.5277 Å
• α: 90°
• β: 118.494°
• γ: 90°
• Cell volume: 495.279 ų
• Ambient diffraction temperature: 320 K
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No