| # | Species | Formula | 
  | 6247 | Ti(IV)I4Cp (JOHJOF) (Geo) | C6H6Al2TiI8 |  | 
  | 6248 | Ti(II)I4(Ar) (TEFCEM) (Geo) | C9H12Al2TiI8 |  | 
  | 6249 | Te(IV)I6(2-) (IZOWAV) (Geo) | Te2I10 |  | 
  | 6250 | Te(IV)I6(2-) (IZOWAV) | Te2I10 |  | 
  | 6251 | Xenon, cation | Xe |  | 
  | 6252 | Xenon, atom | Xe |  | 
  | 6253 | Xenon Lithium, cation (Geo) | LiXe |  | 
  | 6254 | Xenon tetroxide | O4Xe |  | 
  | 6255 | Xenon tetroxide (Geo) | O4Xe |  | 
  | 6256 | Xenon fluoride, anion (Geo) | FXe |  | 
  | 6257 | Xenon tetrafluoride (Geo) | F4Xe |  | 
  | 6258 | Xenon tetrafluoride | F4Xe |  | 
  | 6259 | Xenon sodium, cation (Geo) | NaXe |  | 
  | 6260 | Xenon chloride, anion (Geo) | ClXe |  | 
  | 6261 | Xenon potassium, cation (Geo) | KXe |  | 
  | 6262 | Xenon bromide, anion (Geo) | BrXe |  | 
  | 6263 | Xenon iodide, anion (Geo) | IXe |  | 
  | 6264 | Cesium, cation | Cs |  | 
  | 6265 | Cesium, 2P(u) - 6s(0)6p(1) | Cs |  | 
  | 6266 | Cesium, 2S(g) - 6s(1)6p(0) | Cs |  | 
  | 6267 | Cesium, atom | Cs |  |