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

using model chemistry: B2PLYP=FULLultrafine/6-311+G(3df,2p)

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=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-836.745435
Energy at 298.15K 
HF Energy-836.468722
Nuclear repulsion energy149.331529
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=FULLultrafine/6-311+G(3df,2p)
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 3164 3164 4.38 54.66 0.75 0.86
2 A 3148 3148 4.75 75.91 0.74 0.85
3 A 3061 3061 16.53 178.22 0.03 0.06
4 A 2659 2659 3.23 147.38 0.24 0.39
5 A 1496 1496 8.47 4.28 0.70 0.82
6 A 1475 1475 8.82 5.67 0.75 0.86
7 A 1360 1360 2.48 0.75 0.16 0.27
8 A 984 984 4.54 1.42 0.07 0.13
9 A 980 980 3.25 0.56 0.27 0.42
10 A 890 890 5.42 10.16 0.44 0.61
11 A 706 706 1.40 13.74 0.23 0.38
12 A 512 512 0.58 10.24 0.11 0.20
13 A 328 328 12.38 0.52 0.53 0.69
14 A 243 243 0.14 5.03 0.53 0.69
15 A 172 172 0.35 0.01 0.64 0.78

Unscaled Zero Point Vibrational Energy (zpe) 10587.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10587.8 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=FULLultrafine/6-311+G(3df,2p)
ABC
0.56627 0.14632 0.12183

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.646 0.680 -0.005
S2 -0.473 -0.701 0.015
S3 1.348 0.243 -0.088
H4 1.557 0.444 1.224
H5 -1.498 1.294 -0.888
H6 -2.636 0.229 -0.039
H7 -1.553 1.281 0.894

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81223.02663.43851.08531.08891.0857
S21.81222.05412.62552.41832.35582.4230
S33.02662.05411.34323.13763.98483.2339
H43.43852.62551.34323.80994.38443.2376
H51.08532.41833.13763.80991.77511.7828
H61.08892.35583.98484.38441.77511.7746
H71.08572.42303.23393.23761.78281.7746

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 102.855 S2 C1 H5 110.629
S2 C1 H6 105.880 S2 C1 H7 110.963
S2 S3 H4 99.067 H5 C1 H6 109.459
H5 C1 H7 110.406 H6 C1 H7 109.391
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability