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	hartrees
Energy at 0K	-870.222931
Energy at 298.15K	-870.228767
HF Energy	-869.905901
Nuclear repulsion energy	209.128367

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3234	3088	3.36
2	A	3213	3067	4.95
3	A	3118	2977	12.93
4	A	1570	1499	0.15
5	A	1563	1492	9.90
6	A	1429	1364	2.43
7	A	1008	963	6.16
8	A	1007	962	1.48
9	A	642	613	1.43
10	A	417	398	0.01
11	A	195	186	0.92
12	A	138	131	0.00
13	A	79	75	1.54
14	B	3234	3088	5.49
15	B	3212	3067	0.93
16	B	3118	2977	6.69
17	B	1574	1503	20.33
18	B	1557	1486	12.77
19	B	1421	1357	7.84
20	B	1013	967	16.38
21	B	1004	959	3.56
22	B	639	610	1.02
23	B	229	218	1.65
24	B	151	144	0.46

Atom	x (Å)	y (Å)	z (Å)
S1	0.000	1.148	-0.535
S2	0.000	-1.148	-0.535
C3	1.267	1.420	0.868
C4	-1.267	-1.420	0.868
H5	1.378	2.502	0.960
H6	0.883	0.998	1.796
H7	2.212	0.958	0.588
H8	-1.378	-2.502	0.960
H9	-0.883	-0.998	1.796
H10	-2.212	-0.958	0.588

	S1	S2	C3	C4	H5	H6	H7	H8	H9	H10
S1		2.2958	1.9097	3.1882	2.4429	2.4967	2.4882	4.1780	3.2886	3.2544
S2	2.2958		3.1882	1.9097	4.1780	3.2886	3.2544	2.4429	2.4967	2.4882
C3	1.9097	3.1882		3.8058	1.0920	1.0895	1.0884	4.7312	3.3656	4.2239
C4	3.1882	1.9097	3.8058		4.7312	3.3656	4.2239	1.0920	1.0895	1.0884
H5	2.4429	4.1780	1.0920	4.7312		1.7906	1.7939	5.7128	4.2495	5.0004
H6	2.4967	3.2886	1.0895	3.3656	1.7906		1.7969	4.2495	2.6645	3.8558
H7	2.4882	3.2544	1.0884	4.2239	1.7939	1.7969		5.0004	3.8558	4.8223
H8	4.1780	2.4429	4.7312	1.0920	5.7128	4.2495	5.0004		1.7906	1.7939
H9	3.2886	2.4967	3.3656	1.0895	4.2495	2.6645	3.8558	1.7906		1.7969
H10	3.2544	2.4882	4.2239	1.0884	5.0004	3.8558	4.8223	1.7939	1.7969

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
S1	S2	C4	98.179	S1	C3	H5	105.694
S1	C3	H6	109.661	S1	C3	H7	109.091
S2	S1	C3	98.179	S2	C4	H8	105.694
S2	C4	H9	109.661	S2	C4	H10	109.091
H5	C3	H6	110.330	H5	C3	H7	110.715
H6	C3	H7	111.193	H8	C4	H9	110.330
H8	C4	H10	110.715	H9	C4	H10	111.193

All results from a given calculation for CH₃SSCH₃ (Disulfide, dimethyl)

using model chemistry: MP2=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 CH3SSCH3 (Disulfide, dimethyl)

using model chemistry: MP2=FULL/3-21G

States and conformations

All results from a given calculation for CH₃SSCH₃ (Disulfide, dimethyl)