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

using model chemistry: MP3=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-311G*
 hartrees
Energy at 0K-835.947779
Energy at 298.15K 
HF Energy-835.262918
Nuclear repulsion energy148.504874
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 MP3=FULL/6-311G*
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 3195 3195 6.99      
2 A 3182 3182 6.67      
3 A 3092 3092 18.47      
4 A 2621 2621 14.33      
5 A 1514 1514 12.13      
6 A 1497 1497 10.42      
7 A 1428 1428 1.03      
8 A 1028 1028 7.90      
9 A 1025 1025 12.47      
10 A 919 919 6.88      
11 A 746 746 1.40      
12 A 505 505 0.71      
13 A 309 309 22.98      
14 A 250 250 0.22      
15 A 195 195 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 10752.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10752.8 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 MP3=FULL/6-311G*
ABC
0.54473 0.14675 0.12112

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.617 0.706 -0.005
S2 -0.495 -0.715 0.014
S3 1.352 0.240 -0.088
H4 1.565 0.431 1.231
H5 -1.447 1.321 -0.887
H6 -2.631 0.304 -0.038
H7 -1.503 1.312 0.894

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81083.00663.42441.08891.09181.0896
S21.81082.08242.65332.42222.36782.4289
S33.00662.08241.34933.10593.98473.2043
H43.42442.65331.34933.78864.38603.2100
H51.08892.42223.10593.78861.77691.7820
H61.09182.36783.98474.38601.77691.7764
H71.08962.42893.20433.21001.78201.7764

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 100.888 S2 C1 H5 110.829
S2 C1 H6 106.690 S2 C1 H7 111.301
S2 S3 H4 99.038 H5 C1 H6 109.138
H5 C1 H7 109.761 H6 C1 H7 109.040
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability