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	hartrees
Energy at 0K	-330.338430
Energy at 298.15K	-330.340300
Nuclear repulsion energy	155.507793

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1796	1589	66.15
2	A'	1728	1529	35.50
3	A'	1317	1165	51.25
4	A'	724	641	16.16
5	A'	622	550	9.29
6	A'	347	307	6.20
7	A'	180	159	0.14
8	A"	416	368	1.43
9	A"	127	112	0.04

Atom	x (Å)	y (Å)
N1	-0.820	-1.033
N2	0.000	0.620
O3	0.156	-1.799
O4	1.286	0.472
O5	-0.724	1.689

	N1	N2	O3	O4	O5
N1		1.8454	1.2412	2.5888	2.7236
N2	1.8454		2.4239	1.2942	1.2913
O3	1.2412	2.4239		2.5364	3.5972
O4	2.5888	1.2942	2.5364		2.3497
O5	2.7236	1.2913	3.5972	2.3497

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	109.843		N1	N2	O5	119.478
N2	N1	O3	101.701		O4	N2	O5	130.679

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

using model chemistry: B3PW91/STO-3G

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	0.087
2	N	0.089
3	O	0.009
4	O	-0.098
5	O	-0.087

	x	y	z	Total
	-0.150	-1.122	0.000	1.132
CHELPG
AIM
ESP

	x	y	z
x	2.697	-0.268	0.000
y	-0.268	4.614	0.000
z	0.000	0.000	0.705

<r²>	97.974
(<r²>)^1/2	9.898

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

using model chemistry: B3PW91/STO-3G

States and conformations

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