selenium hexafluoride selenium(VI) fluoride [SeF6] CHEBI:30434 F[Se](F)(F)(F)(F)F SeF6 selenium(6+) fluoride F6Se 193.90694 hexafluoridoselenium selenium hexafluoride MolBase:879 0 192.95042 LMDVZDMBPZVAIV-UHFFFAOYSA-N chebi_ontology Gmelin:936140 CAS:7783-79-1 Gmelin:68800 InChI=1S/F6Se/c1-7(2,3,4,5)6 selenium coordination entity