Information card for entry 4518652

Structure parameters

• Formula: Ca0.2 Cu O10 Si4 Sr0.8
• Calculated formula: Ca0.2 Cu O10 Si4 Sr0.8
• Title of publication: Structure and Microwave Dielectric Properties of Gillespite-Type ACuSi₄O₁₀ (A = Ca, Sr, Ba) Ceramics and Quantitative Prediction of the <i>Q</i> ×<i>f</i> Value via Machine Learning.
• Authors of publication: Qin, Jincheng; Liu, Zhifu; Ma, Mingsheng; Liu, Feng; Qi, Ze-Ming; Li, Yongxiang
• Journal of publication: ACS applied materials & interfaces
• Year of publication: 2021
• Journal volume: 13
• Journal issue: 15
• Pages of publication: 17817 - 17826
• a: 7.35482 ± 0.00014 Å
• b: 7.35482 Å
• c: 15.5119 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 839.09 ± 0.03 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 5
• Space group number: 130
• Hermann-Mauguin space group symbol: P 4/n c c :2
• Hall space group symbol: -P 4a 2ac
• Goodness-of-fit parameter for all reflections: 1.27
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No