{
    "gap_units": "eV",
    "2sideH-Gr": 6.15,
    "1sideH-Gr_Rhex": 5.6,
    "1sideH-Gr_Thex": 3.18,
    "2sideH-bGr_TAB_hex": 5.1,
    "2sideH-bGr_R_hex": 4.7
}