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

using model chemistry: CID/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CID/daug-cc-pVDZ
 hartrees
Energy at 0K-835.683717
Energy at 298.15K 
HF Energy-835.267402
Nuclear repulsion energy147.950278
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 CID/daug-cc-pVDZ
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 3238 3238 6.20      
2 A 3221 3221 6.11      
3 A 3125 3125 19.45      
4 A 2762 2762 2.26      
5 A 1505 1505 7.16      
6 A 1488 1488 7.60      
7 A 1385 1385 4.87      
8 A 1007 1007 6.10      
9 A 1001 1001 1.06      
10 A 914 914 3.97      
11 A 741 741 1.07      
12 A 526 526 0.56      
13 A 315 315 13.80      
14 A 248 248 0.15      
15 A 178 178 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 10826.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10826.5 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 CID/daug-cc-pVDZ
ABC
0.54500 0.14498 0.11998

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.634 0.704 -0.005
S2 -0.492 -0.715 0.013
S3 1.360 0.243 -0.087
H4 1.553 0.422 1.235
H5 -1.471 1.314 -0.897
H6 -2.646 0.283 -0.029
H7 -1.515 1.310 0.897

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82153.03043.43141.09291.09621.0933
S21.82152.08762.64012.42962.37392.4350
S33.03042.08761.34813.13354.00633.2208
H43.43142.64011.34813.80634.38743.2119
H51.09292.42963.13353.80631.78731.7950
H61.09622.37394.00634.38741.78731.7868
H71.09332.43503.22083.21191.79501.7868

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 101.432 S2 C1 H5 110.444
S2 C1 H6 106.233 S2 C1 H7 110.828
S2 S3 H4 98.119 H5 C1 H6 109.466
H5 C1 H7 110.380 H6 C1 H7 109.393
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability