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	hartrees
Energy at 0K	-334.406109
Energy at 298.15K	-334.407438
HF Energy	-333.353487
Nuclear repulsion energy	157.034213

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1729	1648	0.42
2	A₁	966	920	63.33
3	A₁	366	348	7.54
4	A₁	229	218	0.09
5	A₂	228	218	0.00
6	B₁	137	131	0.19
7	B₂	1684	1604	454.17
8	B₂	720	686	0.23
9	B₂	79	76	1253.12

Atom	y (Å)	z (Å)
O1	0.000	0.486
N2	1.182	-0.453
N3	-1.182	-0.453
O4	2.176	0.153
O5	-2.176	0.153

	O1	N2	N3	O4	O5
O1		1.5096	1.5096	2.2015	2.2015
N2	1.5096		2.3639	1.1647	3.4125
N3	1.5096	2.3639		3.4125	1.1647
O4	2.2015	1.1647	3.4125		4.3525
O5	2.2015	3.4125	1.1647	4.3525

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
O1	N2	O4	110.151		O1	N3	O5	110.151
N2	O1	N3	103.063

All results from a given calculation for ONONO (Nitrosyl nitrite)

using model chemistry: MP2=FULL/TZVP

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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