Molecular Orbital Constants for Formaldehyde (CH2O)

MO	B (eV)	U (eV)	N	Q	DblIon	Special	Remarks
1a<sub>1</sub>	560.04	794.47	2	&nbsp;	Yes	none	none
2a<sub>1</sub>	308.79	436.04	2	&nbsp;	Yes	none	none
3a<sub>1</sub>	38.38	73.38	2	&nbsp;	Yes	none	none
4a<sub>1</sub>	21.71	44.02	2	&nbsp;	No	none	B from OVGF
1b<sub>2</sub>	17.19	36.50	2	&nbsp;	No	none	B from OVGF
5a<sub>1</sub>	16.24	60.83	2	&nbsp;	No	none	B from OVGF
1b<sub>1</sub>	14.47	47.36	2	&nbsp;	No	none	B from OVGF
2b<sub>2</sub>	10.81	54.70	2	&nbsp;	No	none	B from CCSD(T)