↑(en) H. F. Pang, Y. W. Ng et A. S-C. Cheung, « Electronic Transitions of Iridium Monoxide: Ground and Low-Lying Electronic States », The Journal of Physical Chemistry A, vol. 116, no 39, , p. 9739–9744 (ISSN1089-5639, DOI10.1021/jp305197r, lire en ligne, consulté le ).