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	hartrees
Energy at 0K	-364.811401
Energy at 298.15K
HF Energy	-364.476625
Nuclear repulsion energy	63.186511

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1819	1733	21.64
2	A₁	833	793	131.33
3	B₂	83	79	86.16

Atom	y (Å)	z (Å)
Si1	0.000	0.797
C2	0.640	-0.929
C3	-0.640	-0.929

	Si1	C2	C3
Si1		1.8406	1.8406
C2	1.8406		1.2798
C3	1.8406	1.2798

All results from a given calculation for SiC₂ (Silicon dicarbide)

using model chemistry: QCISD/6-31G*

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 SiC2 (Silicon dicarbide)

using model chemistry: QCISD/6-31G*

States and conformations

All results from a given calculation for SiC₂ (Silicon dicarbide)