Data available at materials.hybrid3.duke.edu/materials/dataset/1272

Reference: C. Stoumpos, L. Mao, C. Malliakas, M. Kanatzidis, "Structure−Band Gap Relationships in Hexagonal Polytypes and Low- Dimensional Structures of Hybrid Tin Iodide Perovskites", Inorganic Chemistry 56, 56  (2016)

Origin: experimental
Sample type: bulk polycrystalline

Column 1: Energy, eV
Column 2: absorption spectrum, α/S

Fixed parameters:
  temperature = 298.0 K


