Information card for entry 1570737

Structure parameters

• Chemical name: catena-[bis((4-chlorophenyl)methanaminium) tetrakis(m-iodo)-triodo-cesium-di-germanium]
• Formula: C14 H18 Cl2 Cs Ge2 I7 N2
• Calculated formula: C14 H18 Cl2 Cs Ge2 I7 N2
• Title of publication: Homomeric Chains of intermolecular bonds scaffold octahedral germanium perovskites
• Authors of publication: Morteza Najarian, Amin; Dinic, Filip; Chen, Hao; Sabatini, Randy; Zheng, Chao; Lough, Alan J.; Maris, Thierry; Saidaminov, Makhsud I.; Garcia de Arquer, F. Pelayo; Voznyy, Oleksandr; Hoogland, Sjoerd; Sargent, Edward H.
• Journal of publication: Nature
• Year of publication: 2023
• Journal volume: 620
• Pages of publication: 328 - 335
• a: 8.4068 ± 0.0003 Å
• b: 45.0015 ± 0.0016 Å
• c: 8.3314 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3151.9 ± 0.2 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 7
• Space group number: 39
• Hermann-Mauguin space group symbol: A e m 2
• Hall space group symbol: A 2 -2b
• Residual factor for all reflections: 0.07
• Residual factor for significantly intense reflections: 0.0565
• Weighted residual factors for significantly intense reflections: 0.1494
• Weighted residual factors for all reflections included in the refinement: 0.1603
• Goodness-of-fit parameter for all reflections included in the refinement: 1.12
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.34139 Å
• Diffraction radiation type: GaKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No