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	hartrees
Energy at 0K	-334.563655
Energy at 298.15K	-334.565901
HF Energy	-333.351499
Nuclear repulsion energy	162.541202

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	1852	1758	281.73
2	A'	1813	1722	230.10
3	A'	1324	1257	292.82
4	A'	797	756	104.97
5	A'	660	627	0.18
6	A'	314	298	6.29
7	A'	200	190	0.38
8	A"	460	437	5.46
9	A"	170	161	0.19

Atom	x (Å)	y (Å)
N1	-0.712	-1.063
N2	0.000	0.634
O3	0.198	-1.766
O4	1.203	0.588
O5	-0.779	1.553

	N1	N2	O3	O4	O5
N1		1.8403	1.1501	2.5281	2.6167
N2	1.8403		2.4087	1.2043	1.2046
O3	1.1501	2.4087		2.5593	3.4601
O4	2.5281	1.2043	2.5593		2.2052
O5	2.6167	1.2046	3.4601	2.2052

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
N1	N2	O4	110.525		N1	N2	O5	116.947
N2	N1	O3	104.949		O4	N2	O5	132.528

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

using model chemistry: MP2=FULL/cc-pVTZ

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: MP2=FULL/cc-pVTZ

States and conformations

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