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Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A_g	1889	1868	0.00
2	A_g	787	778	0.00
3	A_g	286	283	0.00
4	A_u	48	47	0.09
5	B_u	1783	1763	675.07
6	B_u	224	221	2.66

	hartrees
Energy at 0K	-258.560307
Energy at 298.15K	-258.561151
HF Energy	-258.560307
Nuclear repulsion energy	99.145693

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A_g	1889	1868	0.00
2	A_g	787	778	0.00
3	A_g	286	283	0.00
4	A_u	48	47	0.09
5	B_u	1783	1763	675.07
6	B_u	224	221	2.66

Atom	x (Å)	y (Å)
N1	-0.413	0.837
N2	0.413	-0.837
O3	0.413	1.643
O4	-0.413	-1.643

	N1	N2	O3	O4
N1		1.8668	1.1537	2.4807
N2	1.8668		2.4807	1.1537
O3	1.1537	2.4807		3.3889
O4	2.4807	1.1537	3.3889

All results from a given calculation for ONNO (NO dimer)

using model chemistry: LSDA/cc-pVTZ

States and conformations

Conformer 1 (cis C2V)

Conformer 2 (trans C2H)

	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	0.005
2	N	0.005
3	O	-0.005
4	O	-0.005

<r²>	71.539
(<r²>)^1/2	8.458