@misc{atsushi-a,
  title = {Ab-initio phonon calculation for BaCa2C2(O3F)2 / Cmcm (63) / materials id 560303},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, BaCa2C2(O3F)2, Cmcm (63)}
}