@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Cs4PbBr6 / R-3c (167) / materials id 23436},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Cs4PbBr6, R-3c (167)}
}