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	hartrees
Energy at 0K	-333.079775
Energy at 298.15K	-333.081745
Nuclear repulsion energy	154.709460

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1476	1468	196.98
2	A'	1331	1323	102.25
3	A'	1083	1077	177.35
4	A'	702	699	21.07
5	A'	571	568	8.72
6	A'	303	301	10.21
7	A'	187	186	0.52
8	A"	396	394	2.22
9	A"	143	142	0.28

Atom	x (Å)	y (Å)
N1	-0.806	-1.119
N2	0.000	0.665
O3	0.170	-1.825
O4	1.273	0.518
O5	-0.737	1.703

	N1	N2	O3	O4	O5
N1		1.9583	1.2045	2.6464	2.8235
N2	1.9583		2.4959	1.2811	1.2731
O3	1.2045	2.4959		2.5896	3.6429
O4	2.6464	1.2811	2.5896		2.3331
O5	2.8235	1.2731	3.6429	2.3331

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	107.722		N1	N2	O5	120.305
N2	N1	O3	101.541		O4	N2	O5	131.973

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

using model chemistry: BLYP/3-21G

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	0.269
2	N	0.342
3	O	-0.134
4	O	-0.237
5	O	-0.240

	x	y	z	Total
	-0.577	-1.545	0.000	1.649
CHELPG
AIM
ESP

	x	y	z
x	3.922	-0.325	0.000
y	-0.325	6.340	0.000
z	0.000	0.000	1.129

<r²>	97.833
(<r²>)^1/2	9.891

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

using model chemistry: BLYP/3-21G

States and conformations

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