Reference Label	Details
Stanton 2012	J. F. Stanton, E. Garand, J. Kim, T. I. Yacovitch, C. Hock, A. S. Case, E. M. Miller, Y.-J. Lu, K. M. Vogelhuber, S. W. Wren, T. Ichino, J. P. Maier, R. J. McMahon, D. L. Osborn, D. M. Neumark, and W. C. Lineberger, J. Chem. Phys. 136, 134312/1-16 (2012) Ground and Low-Lying Excited States of Propadienylidene (H2C=C=C:) Obtained by Negative Ion Photoelectron Spectroscopy