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	hartrees
Energy at 0K	-334.699735
Energy at 298.15K	-334.701742
Nuclear repulsion energy	159.100376

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1878	1857	374.41
2	A'	1675	1656	338.67
3	A'	1334	1319	238.99
4	A'	775	766	47.17
5	A'	605	598	11.11
6	A'	262	259	15.60
7	A'	187	185	0.11
8	A"	415	411	4.93
9	A"	130	129	0.29

Atom	x (Å)	y (Å)
N1	-0.722	-1.130
N2	0.000	0.663
O3	0.200	-1.828
O4	1.220	0.644
O5	-0.788	1.592

	N1	N2	O3	O4	O5
N1		1.9333	1.1561	2.6301	2.7234
N2	1.9333		2.4990	1.2197	1.2185
O3	1.1561	2.4990		2.6738	3.5601
O4	2.6301	1.2197	2.6738		2.2205
O5	2.7234	1.2185	3.5601	2.2205

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	111.025		N1	N2	O5	117.764
N2	N1	O3	105.185		O4	N2	O5	131.212

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

using model chemistry: PBEPBE/6-31+G**

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	-0.124
2	N	-0.107
3	O	0.264
4	O	-0.022
5	O	-0.011

	x	y	z	Total
	-0.481	-2.173	0.000	2.226
CHELPG
AIM
ESP

	x	y	z
x	5.448	-0.047	0.000
y	-0.047	8.370	0.000
z	0.000	0.000	2.530

<r²>	100.341
(<r²>)^1/2	10.017

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

using model chemistry: PBEPBE/6-31+G**

States and conformations

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