### Atomic Data for Iridium (Ir)

### Atomic Number = 77

### Atomic Weight = 192.22

### Reference = E95

    Isotope    Mass        Abundance Spin Mag Moment

    191Ir      190.960584  37.3%     3/2  +0.1461
    193Ir      192.962917  62.7%     3/2  +0.1591

    Ir I  Ground State 1s22s22p63s23p63d104s24p64d104f145s25p65d76s2  4F9/2
          Ionization energy  72323.9 cm-1 (8.96702 eV)   Ref. CLS97

    Ir II Ground State 1s22s22p63s23p63d104s24p64d104f145s25p65d76s  5F5