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	hartrees
Energy at 0K	-334.404359
Energy at 298.15K	-334.406423
Nuclear repulsion energy	159.148029

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A'	1736	1736
2	A'	1652	1652
3	A'	1278	1278
4	A'	747	747
5	A'	560	560
6	A'	278	278
7	A'	187	187
8	A"	427	427
9	A"	172	172

Atom	x (Å)	y (Å)
N1	-0.815	-1.130
N2	0.000	0.678
O3	0.165	-1.781
O4	1.205	0.474
O5	-0.657	1.702

	N1	N2	O3	O4	O5
N1		1.9830	1.1762	2.5784	2.8364
N2	1.9830		2.4642	1.2218	1.2165
O3	1.1762	2.4642		2.4824	3.5784
O4	2.5784	1.2218	2.4824		2.2300
O5	2.8364	1.2165	3.5784	2.2300

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	104.626		N1	N2	O5	123.078
N2	N1	O3	99.339		O4	N2	O5	132.297

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

using model chemistry: MP4/6-31G(2df,p)

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: MP4/6-31G(2df,p)

States and conformations

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