Reference Label	Details
Ruscic W1RO	W1RO calculation
Ruscic G4	G4 calculation
Fukuzawa 2004	K. Fukuzawa, T. Matsushita, and K. Morokuma, J. Chem. Phys. 121, 3117-3129 (2004) Ab initio Potential Energy Surfaces of the Ion-Molecule Reaction: C2H2 + O+
Chiu 1998	Y.-H. Chiu, R. A. Dressler, D. J. Levandier, S. Williams, and E. Murad, J. Chem. Phys. 109, 5300-5307 (1998) Collision Energy Dependence and Product Recoil Velocity Analysis of O+(4S) + C2H2 Charge-Transfer and Chemical Reaction Channels