{
  "structure": "grating",
  "coordinate": "xz",
  "resonant_wavelength": 4.26,
  "grating_material": "Sn4Zr5_mp_4296798062",
  "periodicity": 4.255,
  "width": 1.411,
  "height": 0.297,
  "absorption_peak_intensity": 0.928,
  "fwhm": 0.075,
  "software": "rsoft_diffractmod"
}