Reference Label	Details
est unc	estimated uncertainty
Nimlos 2002	M. R. Nimlos, G. Davico, C. M. Geise, P. G. Wenthold, W. C. Lineberger, S. J. Blanksby, C. M. Hadad, G. A. Petersson, and G. B. Ellison, J. Chem. Phys. 117, 4323-4339 (2002) Photoelectron Spectroscopy of HCCN- and HCNC- Reveals the Quasilinear Triplet Carbenes, HCCN and HCNC