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Fapbi3 Cif File |link| 📥

Formamidinium lead iodide ( FAPbI3FAPbI sub 3 ) exists in two primary phases at room temperature: the photoactive cubic -phase and the non-perovskite hexagonal

FAPbI₃ is polymorphic, meaning it exists in different crystal structures depending on temperature and stability conditions. Common Name Crystal System Space Group Lattice Constant ( -phase Black Perovskite ≈6.36is approximately equal to 6.36 fapbi3 cif file

Further reading

Part 7: Step-by-Step – Download and Prepare fapbi3.cif

⚠️ Note: In real CIFs, the FA cation (HC(NH₂)₂⁺) is often modeled with multiple atoms (C, N, H) at specific fractional coordinates. Hydrogen atoms may be omitted or included with partial occupancies due to disorder. Formamidinium lead iodide ( FAPbI3FAPbI sub 3 )