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	hartrees
Energy at 0K	-184.933954
Energy at 298.15K	-184.933072
HF Energy	-184.494743
Nuclear repulsion energy	73.703313

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	Σ_g	2124	2046	0.00
2	Σ_g	808	778	0.00
3	Σ_u	1870	1801	15.32
4	Π_g	526	507	0.00
4	Π_g	526	507	0.00
5	Π_u	235	227	12.91
5	Π_u	235	227	12.91

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.702
C2	0.000	0.000	-0.702
N3	0.000	0.000	1.922
N4	0.000	0.000	-1.922

	C1	C2	N3	N4
C1		1.4043	1.2195	2.6238
C2	1.4043		2.6238	1.2195
N3	1.2195	2.6238		3.8433
N4	2.6238	1.2195	3.8433

All results from a given calculation for C₂N₂ (Cyanogen)

using model chemistry: MP2/LANL2DZ

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 C2N2 (Cyanogen)

using model chemistry: MP2/LANL2DZ

States and conformations

All results from a given calculation for C₂N₂ (Cyanogen)