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All results from a given calculation for CH3SCH2CH3 (Ethane, (methylthio)-)

using model chemistry: HF/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVDZ
 hartrees
Energy at 0K-515.796484
Energy at 298.15K-515.805039
Nuclear repulsion energy168.845862
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 HF/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' 3294 2991 11.36      
2 A' 3257 2957 35.63      
3 A' 3196 2902 31.86      
4 A' 3188 2895 37.94      
5 A' 3181 2888 40.12      
6 A' 1600 1453 1.72      
7 A' 1593 1447 1.29      
8 A' 1580 1435 9.11      
9 A' 1520 1380 1.72      
10 A' 1460 1326 4.70      
11 A' 1406 1277 39.72      
12 A' 1172 1064 2.38      
13 A' 1062 964 1.55      
14 A' 1039 944 4.82      
15 A' 783 711 2.52      
16 A' 727 660 2.40      
17 A' 370 336 0.92      
18 A' 212 193 0.65      
19 A" 3279 2978 14.84      
20 A" 3270 2969 54.48      
21 A" 3240 2942 6.85      
22 A" 1589 1443 7.17      
23 A" 1568 1424 6.77      
24 A" 1363 1238 0.04      
25 A" 1124 1021 0.09      
26 A" 1038 943 2.09      
27 A" 844 766 2.31      
28 A" 265 240 0.16      
29 A" 181 165 0.50      
30 A" 83 76 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 24241.9 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 22011.7 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 HF/cc-pVDZ
ABC
0.53948 0.10431 0.09194

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.712 -1.348 0.000
H2 1.841 -2.433 0.000
H3 2.211 -0.947 0.884
H4 2.211 -0.947 -0.884
C5 0.230 -0.998 0.000
H6 -0.260 -1.413 -0.883
H7 -0.260 -1.413 0.883
S8 0.000 0.811 0.000
C9 -1.811 0.904 0.000
H10 -2.227 0.435 -0.892
H11 -2.227 0.435 0.892
H12 -2.078 1.960 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09221.09161.09161.52352.16202.16202.75624.18174.41514.41515.0313
H21.09221.76821.76822.15752.49702.49703.73024.94695.05645.05645.8871
H31.09161.76821.76832.17043.07362.51452.96024.51504.97594.64815.2565
H41.09161.76821.76832.17042.51453.07362.96024.51504.64814.97595.2565
C51.52352.15752.17042.17041.09171.09171.82402.78982.98062.98063.7520
H62.16202.49703.07362.51451.09171.76662.40712.92472.69873.23023.9323
H72.16202.49702.51453.07361.09171.76662.40712.92473.23022.69873.9323
S82.75623.73022.96022.96021.82402.40712.40711.81312.42802.42802.3745
C94.18174.94694.51504.51502.78982.92472.92471.81311.09031.09031.0893
H104.41515.05644.97594.64812.98062.69873.23022.42801.09031.78391.7731
H114.41515.05644.64814.97592.98063.23022.69872.42801.09031.78391.7731
H125.03135.88715.25655.25653.75203.93233.93232.37451.08931.77311.7731

picture of Ethane, (methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.438 C1 C5 H7 110.438
C1 C5 S8 110.522 H2 C1 H3 108.136
H2 C1 H4 108.136 H2 C1 C5 110.049
H3 C1 H4 108.188 H3 C1 C5 111.112
H4 C1 C5 111.112 C5 S8 C9 100.173
H6 C5 H7 108.023 H6 C5 S8 108.676
H7 C5 S8 108.676 S8 C9 H10 111.035
S8 C9 H11 111.035 S8 C9 H12 107.137
H10 C9 H11 109.793 H10 C9 H12 108.879
H11 C9 H12 108.879
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.035 -0.122    
2 H 0.038 0.019    
3 H 0.046 0.056    
4 H 0.046 0.056    
5 C -0.172 0.088    
6 H 0.057 0.043    
7 H 0.057 0.043    
8 S -0.091 -0.306    
9 C -0.137 -0.070    
10 H 0.061 0.043    
11 H 0.061 0.043    
12 H 0.069 0.107    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.029 -1.330 0.000 1.682
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.478 -1.264 0.000
y -1.264 7.905 0.000
z 0.000 0.000 5.633


<r2> (average value of r2) Å2
<r2> 139.111
(<r2>)1/2 11.795