(BA)2PbI4 vibrational dynamics
(BA)2PbI4 Vibrational Energy Fraction (VEF)
(click to download the excel file)





    Inorganic modes





Pb: 23% I: 65%
N: 3% C: 7% H: 2%

Pb: 27% I: 68%
N: 2% C: 2% H: 1%

Pb: 0% I: 78%
N: 7% C: 11% H: 4%

Pb: 50% I: 43%
N: 2% C: 4% H: 1%



    Hybrid modes





Pb: 24% I: 11%
N: 17% C: 34% H: 14%

Pb: 0% I: 12%
N: 23% C: 45% H: 20%

Pb: 0% I: 13%
N: 26% C: 39% H: 22%

Pb: 0% I: 8%
N: 14% C: 54% H: 24%



    Organic modes





Pb: 0% I: 0%
N: 5% C: 1% H: 94%

Pb: 0% I: 0%
N: 0% C: 10% H: 90%

Pb: 0% I: 0%
N: 16% C: 56% H: 28%

Pb: 0% I: 0%
N: 0% C: 5% H: 95%