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State	Conformation	minimum conformation	conformer description	state description
1	1	yes	D*H	¹Σ_g
1	2	no	C2V	¹A₁

	hartrees
Energy at 0K	-399.746772
Energy at 298.15K	-399.747904
HF Energy	-399.746772
Nuclear repulsion energy

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	Σ_g	379	379	0.00
2	Σ_u	724	724	146.70
3	Π_u	64	64	96.41
3	Π_u	64	64	96.41

Atom	x (Å)	y (Å)	z (Å)
O1	0.000	0.000	0.000
Na2	0.000	0.000	1.979
Na3	0.000	0.000	-1.979

	O1	Na2	Na3
O1		1.9792	1.9792
Na2	1.9792		3.9585
Na3	1.9792	3.9585

All results from a given calculation for Na₂O (disodium monoxide)

using model chemistry: wB97X-D/6-311G*

States and conformations

Conformer 1 (D*H)

Conformer 2 (C2V)

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Number	Element	Mulliken
1	O	-0.868
2	Na	0.434
3	Na	0.434

<r²>	92.244
(<r²>)^1/2	9.604

Number	Element	Mulliken
1	O	-0.868
2	Na	0.434
3	Na	0.434

	x	y	z	Total
	0.000	0.000	0.010	0.010
CHELPG
AIM
ESP

All results from a given calculation for Na2O (disodium monoxide)

using model chemistry: wB97X-D/6-311G*

States and conformations

Conformer 1 (D*H)

Conformer 2 (C2V)

All results from a given calculation for Na₂O (disodium monoxide)