Molecular Orbital Constants for Acetylene (C2H2)

MO	B (eV)	U (eV)	N	Q	DblIon	Special	Remarks
1greek:sigma<sub>g</sub>	305.62	435.15	2	1	No	none	none
1greek:sigma<sub>u</sub>	305.50	436.31	2	1	No	none	none
2greek:sigma<sub>g</sub>	28.18	49.60	2	1	No	none	none
2greek:sigma<sub>u</sub>	20.80	32.79	2	1	No	none	none
3greek:sigma<sub>g</sub>	18.55	33.64	2	1	No	none	none
1greek:pi<sub>u</sub>	11.4	28.99	4	1	No	none	none