{
  "structure": "grating",
  "coordinate": "xz",
  "resonant_wavelength": 4.26,
  "grating_material": "V4Zn5_mp_4295419338",
  "periodicity": 4.241,
  "width": 1.791,
  "height": 0.204,
  "absorption_peak_intensity": 0.91,
  "fwhm": 0.055,
  "software": "rsoft_diffractmod"
}