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	hartrees
Energy at 0K	-334.307635
Energy at 298.15K	-334.310112
HF Energy	-333.267739
Nuclear repulsion energy	166.821527

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1905	1804	443.19
2	A'	1881	1782	210.31
3	A'	1444	1367	180.24
4	A'	837	793	30.00
5	A'	756	716	23.29
6	A'	345	327	22.82
7	A'	275	261	2.93
8	A"	562	532	12.52
9	A"	148	140	0.63

Atom	x (Å)	y (Å)
N1	-0.673	-0.984
N2	0.000	0.589
O3	0.206	-1.719
O4	1.192	0.597
O5	-0.808	1.467

	N1	N2	O3	O4	O5
N1		1.7109	1.1459	2.4446	2.4547
N2	1.7109		2.3167	1.1916	1.1934
O3	1.1459	2.3167		2.5163	3.3432
O4	2.4446	1.1916	2.5163		2.1810
O5	2.4547	1.1934	3.3432	2.1810

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	113.545		N1	N2	O5	114.198
N2	N1	O3	106.705		O4	N2	O5	132.257

All results from a given calculation for N₂O₃ (Dinitrogen trioxide)

using model chemistry: CCD/6-31G(2df,p)

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for N2O3 (Dinitrogen trioxide)

using model chemistry: CCD/6-31G(2df,p)

States and conformations

All results from a given calculation for N₂O₃ (Dinitrogen trioxide)