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	hartrees
Energy at 0K	-623.454124
Energy at 298.15K
HF Energy	-623.201495
Nuclear repulsion energy	179.536342

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'	991	991	0.00	52.25	0.07	0.14
2	A₂"	448	448	33.09	0.00	0.75	0.86
3	E'	1324	1324	178.57	10.67	0.75	0.86
3	E'	1324	1324	178.55	10.67	0.75	0.86
4	E'	488	488	28.72	4.92	0.75	0.86
4	E'	488	488	28.72	4.92	0.75	0.86

Atom	x (Å)	y (Å)
S1	0.000	0.000
O2	0.000	1.459
O3	1.263	-0.729
O4	-1.263	-0.729

	S1	O2	O3	O4
S1		1.4586	1.4586	1.4586
O2	1.4586		2.5263	2.5263
O3	1.4586	2.5263		2.5263
O4	1.4586	2.5263	2.5263

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: B2PLYP=FULLultrafine/6-31+G**

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: B2PLYP=FULLultrafine/6-31+G**

States and conformations

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