# Species Formula 4500 Strontium di-hydroxideH2O2Sr 4501 Sr(II)(Cp)2O2 (VOLNOZ) (Geo)C26H42O2Sr 4502 Sr(II)(H2O)6H12O6Sr 4503 Sr(II)(H2O)6 (Geo)H12O6Sr 4504 Sr(II)O6N2(2+) (SUTZIQ) (Geo)C12H30N2O6Sr 4505 Sr(II)O6N2(2+) (SUTZIQ)C12H30N2O6Sr 4506 Sr(II)O8(2+) (POXKOC) (Geo)H16O8Sr 4507 Sr(II)O8(2+) (POXKOC)H16O8Sr 4508 Sr(II)O9(2+) (WAZFUY) (Geo)C12H36N6O9Sr 4509 Sr(II)O9(2+) (WAZFUY)C12H36N6O9Sr 4510 Sr(II)O8(2+) (NASYEL) (Geo) C10H30O10Sr 4511 Sr(II)O8(2+) (NASYEL)C10H30O10Sr 4512 Strontium fluorideFSr 4513 Sr(II)(H2O)5.FH10O5FSr 4514 Sr(II)(H2O)5.F (Geo)H10O5FSr 4515 Strontium difluorideF2Sr 4516 cis-Sr(II)(H2O)4.F2H8O4F2Sr 4517 cis-Sr(II)(H2O)4.F2 (Geo)H8O4F2Sr 4518 Sr(II)N6F3 (UDIRAA) (Geo)C20H20B2N12F8Sr 4519 Sr(II)O4N4 (NUPSAS) (Geo)C30H18N4O4F12Sr 4520 Sr(II)O8(2-) (RIZHAJ) (Geo)C20H16O8F12Sr