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	hartrees
Energy at 0K	-623.059433
Energy at 298.15K
HF Energy	-622.164002
Nuclear repulsion energy	183.025552

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	A₁'	1070	1020	0.00	40.30	0.08	0.14
2	A₂"	501	477	29.71	0.00	0.00	0.00
3	E'	1431	1363	157.17	8.40	0.75	0.86
3	E'	1431	1363	157.17	8.40	0.75	0.86
4	E'	527	502	27.37	4.37	0.75	0.86
4	E'	527	502	27.37	4.37	0.75	0.86

Atom	x (Å)	y (Å)
S1	0.000	0.000
O2	0.000	1.431
O3	1.239	-0.715
O4	-1.239	-0.715

	S1	O2	O3	O4
S1		1.4308	1.4308	1.4308
O2	1.4308		2.4781	2.4781
O3	1.4308	2.4781		2.4781
O4	1.4308	2.4781	2.4781

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
O2	S1	O3	120.000		O2	S1	O4	120.000
O3	S1	O4	120.000

All results from a given calculation for SO₃ (Sulfur trioxide)

using model chemistry: MP2/cc-pV(T+d)Z

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 SO3 (Sulfur trioxide)

using model chemistry: MP2/cc-pV(T+d)Z

States and conformations

All results from a given calculation for SO₃ (Sulfur trioxide)