File [new] | Fapbi3 Cif

Formamidinium lead iodide ( cap F cap A cap P b cap I sub 3 ) is a widely studied hybrid halide perovskite for high-efficiency solar cells. A CIF (Crystallographic Information File) for cap F cap A cap P b cap I sub 3

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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

This is the highest symmetry cubic space group. It implies that the PbI₆ octahedra are perfectly aligned with no tilting. The CIF includes a loop_ of symmetry operations that generate the entire crystal from the asymmetric unit.

To proceed:

You can find and download established CIF files from repositories like: The Materials Project Provides computed structures and predicted properties. GitHub (Hybrid Perovskites)

) that is thermodynamically stable at room temperature but photo-inactive. Formamidinium lead iodide ( cap F cap A

At its core, FAPbI₃ (formamidinium lead iodide) is a metal halide perovskite with the chemical formula CH(NH₂)₂PbI₃ and a CAS number of . It has become a top contender in photovoltaics because its bandgap (around 1.4–1.5 eV) is nearly ideal for capturing sunlight, offering a theoretical maximum efficiency for single-junction solar cells.

Use the CIF file to simulate a theoretical powder XRD pattern. You can then compare this pattern against your experimental lab data to confirm phase purity. If you share with third parties, their policies apply

loop_ _space_group_symop_operation_xyz 'x, y, z' '-x, -y, z' '-x, y, -z' 'x, -y, -z' 'z, x, y' ...