Isotopes of Iridium

Notable Isotopes

189Ir [112 neutrons]

Abundance: synthetic

Half life: 13.2 days [ Electron Capture ]

Decay Energy: 0.532 MeV

Decays to 189Os.

190Ir [113 neutrons]

Abundance: synthetic

Half life: 11.8 days [ Electron Capture ]

Decay Energy: 2.000 MeV

Decays to 190Os.

191Ir [114 neutrons]

Abundance: 37.3%

Stable with 114 neutrons

192Ir [115 neutrons]

Abundance: synthetic

Half life: 73.83 days

Decay Energy: 1.460 MeV

Decays to 192Pt.

Half life: 73.83 days [ Electron Capture ]

Decay Energy: 1.046 MeV

Decays to 192Os.

193mIr [116 neutrons]

Abundance: synthetic

Half life: 241 years

Decay Energy: 0.155 MeV

Decays to 192Ir.

193Ir [116 neutrons]

Abundance: synthetic

Stable with 116 neutrons

194Ir [117 neutrons]

Abundance: synthetic

Half life: 19.3 hours

Decay Energy: 2.247 MeV

Decays to 194Pt.

195Ir [118 neutrons]

Abundance: synthetic

Half life: 2.5 hours

Decay Energy: 1.120 MeV

Decays to 195Pt.