# Species Formula 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 4521 Sr(II)O8(2-) (RIZHAJ)C20H16O8F12Sr 4522 Strontium sulfide (Geo)SSr 4523 Strontium sulfideSSr 4524 Sr(II)O4S2 (YUGMOC)a (Geo) C28H42O4S2Sr 4525 Sr(II)O4S2 (YUGMOC)aC28H42O4S2Sr 4526 Sr(II)O6N2 (FUYDAE) (Geo)C10H20N2O6S2Sr 4527 Sr(II)O6N2 (FUYDAE)C10H20N2O6S2Sr 4528 Strontium chlorideClSr 4529 Sr(II)(H2O)5.ClH10O5ClSr 4530 Sr(II)(H2O)5.Cl (Geo)H10O5ClSr 4531 Strontium dichloride, cationCl2Sr 4532 Strontium dichloride (Geo)Cl2Sr 4533 Strontium dichlorideCl2Sr 4534 cis-Sr(II)(H2O)4.Cl2H8O4Cl2Sr