Information card for entry 7720282

Structure parameters

• Formula: Ga2 Sr Te4
• Calculated formula: Ga2 Sr Te4
• Title of publication: Crystal growth of metal tellurides from a boron-tellurium mixture: MTr₂Te₄ (M = Sr, Eu; Tr = In, Ga).
• Authors of publication: Jana, Subhendu; Chirantha Edirisinghe, E. A.; Mongkhonratanachai, Machima; Maggard, Paul A.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 11
• Pages of publication: 4574 - 4583
• a: 8.219 ± 0.0005 Å
• b: 8.219 ± 0.0005 Å
• c: 6.727 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 454.42 ± 0.05 ų
• Cell temperature: 300 ± 2 K
• Ambient diffraction temperature: 300 ± 2 K
• Number of distinct elements: 3
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Residual factor for all reflections: 0.0271
• Residual factor for significantly intense reflections: 0.0226
• Weighted residual factors for significantly intense reflections: 0.0474
• Weighted residual factors for all reflections included in the refinement: 0.0486
• Goodness-of-fit parameter for all reflections included in the refinement: 0.995
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No