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	hartrees
Energy at 0K	-334.681007
Energy at 298.15K	-334.683055
HF Energy	-334.681007
Nuclear repulsion energy	159.504456

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1878	1847	306.80
2	A'	1708	1680	253.82
3	A'	1346	1324	243.40
4	A'	778	765	51.58
5	A'	613	603	6.81
6	A'	273	269	11.47
7	A'	195	192	0.67
8	A"	419	412	4.44
9	A"	141	139	0.19

Atom	x (Å)	y (Å)
N1	-0.743	-1.122
N2	0.000	0.662
O3	0.190	-1.809
O4	1.218	0.595
O5	-0.757	1.615

	N1	N2	O3	O4	O5
N1		1.9329	1.1589	2.6068	2.7373
N2	1.9329		2.4783	1.2196	1.2172
O3	1.1589	2.4783		2.6147	3.5527
O4	2.6068	1.2196	2.6147		2.2227
O5	2.7373	1.2172	3.5527	2.2227

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	109.478		N1	N2	O5	118.914
N2	N1	O3	103.728		O4	N2	O5	131.608

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

using model chemistry: PBEPBEultrafine/6-31G*

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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Number	Element	Mulliken
1	N	0.171
2	N	0.422
3	O	-0.031
4	O	-0.272
5	O	-0.290

	x	y	z	Total
	-0.438	-1.851	0.000	1.902
CHELPG
AIM
ESP

	x	y	z
x	4.345	-0.185	0.001
y	-0.185	6.892	0.000
z	0.001	0.000	1.787

<r²>	98.884
(<r²>)^1/2	9.944

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

using model chemistry: PBEPBEultrafine/6-31G*

States and conformations

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