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

using model chemistry: B2PLYP=FULL/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-836.743925
Energy at 298.15K 
HF Energy-836.468776
Nuclear repulsion energy149.356400
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/Def2TZVPP
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 3165 3165 5.93 55.45 0.75 0.86
2 A 3149 3149 5.69 84.45 0.75 0.86
3 A 3061 3061 17.50 178.33 0.02 0.04
4 A 2667 2667 5.12 157.24 0.25 0.41
5 A 1492 1492 8.13 6.86 0.74 0.85
6 A 1471 1471 8.47 9.62 0.75 0.86
7 A 1357 1357 3.13 0.44 0.73 0.85
8 A 983 983 4.63 2.56 0.39 0.56
9 A 978 978 3.78 2.32 0.49 0.66
10 A 894 894 4.69 13.15 0.58 0.74
11 A 704 704 1.58 12.36 0.29 0.45
12 A 514 514 0.61 11.06 0.20 0.33
13 A 333 333 13.12 5.82 0.75 0.86
14 A 243 243 0.15 4.62 0.58 0.74
15 A 173 173 0.40 0.04 0.70 0.82

Unscaled Zero Point Vibrational Energy (zpe) 10591.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10591.7 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/Def2TZVPP
ABC
0.56509 0.14652 0.12190

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.644 0.681 -0.005
S2 -0.473 -0.702 0.015
S3 1.347 0.244 -0.087
H4 1.553 0.445 1.223
H5 -1.499 1.292 -0.890
H6 -2.636 0.232 -0.034
H7 -1.548 1.285 0.891

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81303.02473.43371.08511.08871.0855
S21.81302.05372.62322.41892.35712.4234
S33.02472.05371.34223.13783.98373.2285
H43.43372.62321.34223.80804.37883.2296
H51.08512.41893.13783.80801.77481.7821
H61.08872.35713.98374.37881.77481.7743
H71.08552.42343.22853.22961.78211.7743

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 102.754 S2 C1 H5 110.635
S2 C1 H6 105.928 S2 C1 H7 110.952
S2 S3 H4 98.995 H5 C1 H6 109.461
H5 C1 H7 110.372 H6 C1 H7 109.383
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability