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	hartrees
Energy at 0K	-334.475008
Energy at 298.15K	-334.477426
HF Energy	-333.363807
Nuclear repulsion energy	165.658742

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1851	1769	311.07
2	A'	1747	1669	390.37
3	A'	1397	1335	186.62
4	A'	835	798	21.63
5	A'	731	699	32.74
6	A'	335	320	32.82
7	A'	269	257	1.27
8	A"	537	513	11.68
9	A"	137	131	0.75

Atom	x (Å)	y (Å)
N1	-0.675	-1.003
N2	0.000	0.596
O3	0.204	-1.736
O4	1.198	0.616
O5	-0.812	1.477

	N1	N2	O3	O4	O5
N1		1.7356	1.1446	2.4759	2.4838
N2	1.7356		2.3411	1.1981	1.1980
O3	1.1446	2.3411		2.5540	3.3700
O4	2.4759	1.1981	2.5540		2.1862
O5	2.4838	1.1980	3.3700	2.1862

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	113.865		N1	N2	O5	114.456
N2	N1	O3	106.953		O4	N2	O5	131.679

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

using model chemistry: QCISD/cc-pVTZ

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: QCISD/cc-pVTZ

States and conformations

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