Fapbi3 Cif File [2021] -

⚠️ 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.

hybrid-perovskites/2014_cubic_halides_PBEsol/FAPbI3. cif at master · WMD-group/hybrid-perovskites · GitHub. FAPbI3_tetragonal&cubic - 科学数据银行 fapbi3 cif file

Depending on the phase you are modeling, the parameters in the CIF will differ significantly: -Phase (Black Cubic): This is the high-performance phase used in solar cells. Space Group: (No. 221). Lattice Parameter ( Approximately Structure: Corner-sharing cap P b cap I sub 6 octahedra with disordered cap F cap A raised to the positive power cations at the center. -Phase (Yellow Hexagonal): The thermodynamically stable phase at room temperature. Space Group: cap P 6 sub 3 m c (No. 186). Structure: Face-sharing cap P b cap I sub 6 octahedra linked into chains. 2. Verified Sources for CIF Files ⚠️ Note: In real CIFs, the FA cation