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	hartrees
Energy at 0K	-1799.133253
Energy at 298.15K
HF Energy	-1798.330651
Nuclear repulsion energy	737.952626

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	602	602	0.00
2	A₁	536	536	0.00
3	A₁	224	224	0.00
4	A₂	576	576	0.00
5	A₂	197	197	0.00
6	B₁	554	554	0.00
7	B₁	317	317	0.00
8	B₂	811	811	10.31
9	B₂	465	465	60.75
10	B₂	185	185	0.23
11	E	615	615	12.68
11	E	615	615	12.68
12	E	488	488	6.62
12	E	488	488	6.62
13	E	431	431	46.79
13	E	431	431	46.79
14	E	137i	137i	22.90
14	E	137i	137i	22.90

Atom	x (Å)	y (Å)	z (Å)
N1	1.406	1.406	0.000
N2	-1.406	1.406	0.000
N3	-1.406	-1.406	0.000
N4	1.406	-1.406	0.000
S5	0.000	1.442	1.065
S6	0.000	-1.442	1.065
S7	1.442	0.000	-1.065
S8	-1.442	0.000	-1.065

	N1	N2	N3	N4	S5	S6	S7	S8
N1		2.8115	3.9760	2.8115	1.7641	3.3496	1.7641	3.3496
N2	2.8115		2.8115	3.9760	1.7641	3.3496	3.3496	1.7641
N3	3.9760	2.8115		2.8115	3.3496	1.7641	3.3496	1.7641
N4	2.8115	3.9760	2.8115		3.3496	1.7641	1.7641	3.3496
S5	1.7641	1.7641	3.3496	3.3496		2.8837	2.9491	2.9491
S6	3.3496	3.3496	1.7641	1.7641	2.8837		2.9491	2.9491
S7	1.7641	3.3496	3.3496	1.7641	2.9491	2.9491		2.8837
S8	3.3496	1.7641	1.7641	3.3496	2.9491	2.9491	2.8837

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
N1	S5	N2	105.659	N1	S7	N4	105.659
N2	S8	N3	105.659	N3	S6	N4	105.659
S5	N1	S7	113.407	S5	N2	S8	113.407
S6	N3	S8	113.407	S6	N4	S7	113.407

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

using model chemistry: MP3=FULL/3-21G

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/3-21G

States and conformations

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