# Species Formula 4449 Krypton bromide, anion (Geo)BrKr 4450 Rubidium, cationRb 4451 Rubidium, atomRb 4452 Rubidium hydride (Geo)HRb 4453 Methyl rubidium (Geo)CH3Rb 4454 Methyl rubidiumCH3Rb 4455 Rubidium cyclopentadienide (Geo)C5H5Rb 4456 Rubidium hydroxide (Geo)HORb 4457 RbBO2BO2Rb 4458 RbBO2 (Geo)BO2Rb 4459 Rb(I)O4N2(+) (CAGFIA) (Geo) C16H26N2O5Rb 4460 Rb(I)O6(+) (CABJAR) (Geo)C12H24O6Rb 4461 Rb(I)(Cp)O6 (QEXTIW) (Geo)C17H29O6Rb 4462 Rb(I)O6(C4N) (YAKWUD) (Geo)C16H28NO6Rb 4463 Rb(I)O6N (IMAWAU) (Geo)C20H30NO6Rb 4464 Rb(I)O6N2(+) (EHENAG) (Geo)C18H36N2O6Rb 4465 Rb(0)O6N2 (EBEWOX) (Geo)C18H36N2O6Rb 4466 Rubidium fluoride (Geo)FRb 4467 Rubidium fluorideFRb 4468 Rubidium tetrafluoroaluminate (Geo)F4AlRb 4469 Rb(I)N4(3-) (ZIFKII) (Geo)C4N4S4Rb