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	hartrees
Energy at 0K	-623.244555
Energy at 298.15K
HF Energy	-622.162381
Nuclear repulsion energy	182.534885

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁'	1018	1018
2	A₂"	488	488
3	E'	1381	1381
3	E'	1381	1381
4	E'	516	516
4	E'	516	516

Atom	x (Å)	y (Å)
S1	0.000	0.000
O2	0.000	1.434
O3	1.242	-0.717
O4	-1.242	-0.717

	S1	O2	O3	O4
S1		1.4345	1.4345	1.4345
O2	1.4345		2.4846	2.4846
O3	1.4345	2.4846		2.4846
O4	1.4345	2.4846	2.4846

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: MP4=FULL/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: MP4=FULL/cc-pV(T+d)Z

States and conformations

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