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

using model chemistry: B2PLYP=FULL/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-836.689108
Energy at 298.15K 
HF Energy-836.478909
Nuclear repulsion energy148.822222
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/daug-cc-pVTZ
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 3163 3163 4.43 54.44 0.75 0.86
2 A 3146 3146 4.78 76.96 0.75 0.86
3 A 3067 3067 16.42 197.26 0.03 0.06
4 A 2659 2659 3.41 162.50 0.21 0.34
5 A 1494 1494 8.25 4.09 0.72 0.83
6 A 1474 1474 8.51 5.29 0.75 0.86
7 A 1355 1355 2.89 0.87 0.11 0.20
8 A 984 984 4.95 1.35 0.08 0.15
9 A 980 980 2.46 0.41 0.12 0.21
10 A 887 887 4.68 9.26 0.40 0.57
11 A 703 703 1.33 14.35 0.23 0.38
12 A 511 511 0.63 13.58 0.12 0.22
13 A 321 321 12.08 0.76 0.75 0.86
14 A 240 240 0.15 5.21 0.50 0.67
15 A 170 170 0.31 0.01 0.70 0.82

Unscaled Zero Point Vibrational Energy (zpe) 10575.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10575.6 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/daug-cc-pVTZ
ABC
0.55915 0.14565 0.12105

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.645 0.688 -0.005
S2 -0.479 -0.706 0.014
S3 1.353 0.244 -0.087
H4 1.557 0.436 1.228
H5 -1.490 1.299 -0.888
H6 -2.639 0.245 -0.038
H7 -1.545 1.287 0.894

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81803.03183.44071.08481.08841.0851
S21.81802.06552.63102.42052.36052.4254
S33.03182.06551.34533.13653.99163.2321
H43.44072.63101.34533.80914.38663.2334
H51.08482.42053.13653.80911.77571.7831
H61.08842.36053.99164.38661.77571.7753
H71.08512.42543.23213.23341.78311.7753

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 102.459 S2 C1 H5 110.429
S2 C1 H6 105.875 S2 C1 H7 110.784
S2 S3 H4 98.756 H5 C1 H6 109.591
H5 C1 H7 110.521 H6 C1 H7 109.531
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability