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	hartrees
Energy at 0K	-1809.243281
Energy at 298.15K	-1809.248545
HF Energy	-1807.621573
Nuclear repulsion energy	813.811483

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	794	794	0.00
2	A₁	610	610	0.00
3	A₁	245	245	0.00
4	A₂	832	832	0.00
5	A₂	301	301	0.00
6	B₁	814	814	0.00
7	B₁	376	376	0.00
8	B₂	1051	1051	119.69
9	B₂	596	596	75.05
10	B₂	187	187	1.10
11	E	840	840	33.71
11	E	840	840	33.71
12	E	782	782	92.98
12	E	782	782	92.98
13	E	569	569	5.31
13	E	569	569	5.31
14	E	364	364	21.34
14	E	364	364	21.34

Atom	x (Å)	y (Å)	z (Å)
N1	1.279	1.279	0.000
N2	-1.279	1.279	0.000
N3	-1.279	-1.279	0.000
N4	1.279	-1.279	0.000
S5	0.000	1.285	0.981
S6	0.000	-1.285	0.981
S7	1.285	0.000	-0.981
S8	-1.285	0.000	-0.981

	N1	N2	N3	N4	S5	S6	S7	S8
N1		2.5571	3.6162	2.5571	1.6116	3.0277	1.6116	3.0277
N2	2.5571		2.5571	3.6162	1.6116	3.0277	3.0277	1.6116
N3	3.6162	2.5571		2.5571	3.0277	1.6116	3.0277	1.6116
N4	2.5571	3.6162	2.5571		3.0277	1.6116	1.6116	3.0277
S5	1.6116	1.6116	3.0277	3.0277		2.5693	2.6740	2.6740
S6	3.0277	3.0277	1.6116	1.6116	2.5693		2.6740	2.6740
S7	1.6116	3.0277	3.0277	1.6116	2.6740	2.6740		2.5693
S8	3.0277	1.6116	1.6116	3.0277	2.6740	2.6740	2.5693

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
N1	S5	N2	104.999	N1	S7	N4	104.999
N2	S8	N3	104.999	N3	S6	N4	104.999
S5	N1	S7	112.124	S5	N2	S8	112.124
S6	N3	S8	112.124	S6	N4	S7	112.124

All results from a given calculation for S₄N₄ (Tetrasulfur tetranitride)

using model chemistry: MP3=FULL/6-31G(2df,p)

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 S4N4 (Tetrasulfur tetranitride)

using model chemistry: MP3=FULL/6-31G(2df,p)

States and conformations

All results from a given calculation for S₄N₄ (Tetrasulfur tetranitride)