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All results from a given calculation for CH3SSH (Hydrogen methyl disulfide)

using model chemistry: B2PLYP=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-836.533720
Energy at 298.15K 
HF Energy-836.391820
Nuclear repulsion energy148.074981
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULL/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3197 3040 5.99 63.68 0.75 0.86
2 A 3183 3027 5.68 90.98 0.73 0.84
3 A 3087 2936 19.94 150.81 0.02 0.04
4 A 2694 2562 11.82 160.70 0.30 0.46
5 A 1503 1429 11.46 8.64 0.70 0.83
6 A 1480 1408 9.79 12.80 0.75 0.86
7 A 1391 1323 2.66 2.12 0.75 0.86
8 A 1002 953 7.71 3.37 0.29 0.45
9 A 996 948 3.54 2.19 0.65 0.79
10 A 899 855 10.98 23.79 0.57 0.73
11 A 711 676 1.42 15.75 0.32 0.49
12 A 504 480 0.84 18.43 0.21 0.34
13 A 308 293 19.99 1.10 0.75 0.85
14 A 241 229 0.10 5.10 0.54 0.70
15 A 175 166 0.83 0.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10685.1 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 10161.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULL/6-31+G**
ABC
0.55470 0.14403 0.11972

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.650 0.692 -0.005
S2 -0.484 -0.709 0.015
S3 1.362 0.243 -0.088
H4 1.572 0.449 1.225
H5 -1.494 1.312 -0.886
H6 -2.648 0.252 -0.047
H7 -1.562 1.294 0.898

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82253.04603.45761.08861.09141.0891
S21.82252.07962.65202.43262.36802.4395
S33.04602.07961.34543.15224.00973.2591
H43.45762.65201.34543.82174.41183.2623
H51.08862.43263.15223.82171.77781.7853
H61.09142.36804.00974.41181.77781.7770
H71.08912.43953.25913.26231.78531.7770

picture of Hydrogen methyl disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 S3 102.435 S2 C1 H5 110.835
S2 C1 H6 105.977 S2 C1 H7 111.332
S2 S3 H4 99.239 H5 C1 H6 109.276
H5 C1 H7 110.139 H6 C1 H7 109.171
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability