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

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-514.778535
Energy at 298.15K-514.786938
HF Energy-514.778535
Nuclear repulsion energy168.640279
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 wB97X-D/3-21G*
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' 3174 3009 4.60      
2 A' 3167 3002 16.40      
3 A' 3096 2934 16.85      
4 A' 3091 2930 14.82      
5 A' 3083 2922 25.22      
6 A' 1575 1493 6.01      
7 A' 1558 1477 6.32      
8 A' 1551 1470 16.40      
9 A' 1479 1402 13.57      
10 A' 1435 1360 0.38      
11 A' 1355 1284 15.56      
12 A' 1126 1068 3.90      
13 A' 1020 967 16.74      
14 A' 998 946 0.01      
15 A' 733 695 0.65      
16 A' 694 657 0.55      
17 A' 363 344 1.27      
18 A' 205 194 0.78      
19 A" 3175 3009 18.45      
20 A" 3165 3000 14.12      
21 A" 3142 2978 5.21      
22 A" 1566 1484 13.31      
23 A" 1544 1464 14.68      
24 A" 1321 1252 0.27      
25 A" 1099 1042 0.00      
26 A" 1021 967 8.02      
27 A" 834 790 7.36      
28 A" 239 227 0.17      
29 A" 177 168 0.42      
30 A" 84 79 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 23533.6 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 22305.2 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 wB97X-D/3-21G*
ABC
0.52839 0.10501 0.09220

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.615 -1.345 0.000
H2 1.691 -2.434 0.000
H3 2.118 -0.959 0.885
H4 2.118 -0.959 -0.885
C5 0.133 -0.914 0.000
H6 -0.346 -1.348 -0.894
H7 -0.346 -1.348 0.894
S8 0.000 0.716 0.000
C9 -1.611 0.990 0.000
H10 -2.124 0.575 -0.877
H11 -2.124 0.575 0.877
H12 -1.809 2.064 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09171.08841.08841.54382.15572.15572.61843.98284.29394.29394.8321
H21.09171.77221.77222.17692.47602.47603.57504.75704.93744.93745.6995
H31.08841.77221.76992.17363.06392.49452.84144.29984.84264.51065.0343
H41.08841.77221.76992.17362.49453.06392.84144.29984.51064.84265.0343
C51.54382.17692.17362.17361.10331.10331.63492.58192.84252.84253.5552
H62.15572.47603.06392.49451.10331.78812.27532.80432.61863.16143.8182
H72.15572.47602.49453.06391.10331.78812.27532.80433.16142.61863.8182
S82.61843.57502.84142.84141.63492.27532.27531.63442.30212.30212.2564
C93.98284.75704.29984.29982.58192.80432.80431.63441.09741.09741.0921
H104.29394.93744.84264.51062.84252.61863.16142.30211.09741.75451.7564
H114.29394.93744.51064.84262.84253.16142.61862.30211.09741.75451.7564
H124.83215.69955.03435.03433.55523.81823.81822.25641.09211.75641.7564

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 107.893 C1 C5 H7 107.893
C1 C5 S8 110.888 H2 C1 H3 108.760
H2 C1 H4 108.760 H2 C1 C5 110.200
H3 C1 H4 108.805 H3 C1 C5 110.138
H4 C1 C5 110.138 C5 S8 C9 104.325
H6 C5 H7 108.257 H6 C5 S8 110.894
H7 C5 S8 110.894 S8 C9 H10 113.391
S8 C9 H11 113.391 S8 C9 H12 110.103
H10 C9 H11 106.148 H10 C9 H12 106.678
H11 C9 H12 106.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.633      
2 H 0.220      
3 H 0.227      
4 H 0.227      
5 C -0.588      
6 H 0.231      
7 H 0.231      
8 S 0.175      
9 C -0.794      
10 H 0.230      
11 H 0.230      
12 H 0.243      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.038 -1.383 0.000 1.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.143 -2.190 0.000
y -2.190 -33.313 0.000
z 0.000 0.000 -34.906
Traceless
 xyz
x 2.966 -2.190 0.000
y -2.190 -0.288 0.000
z 0.000 0.000 -2.678
Polar
3z2-r2-5.356
x2-y22.170
xy-2.190
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.682 -1.091 0.000
y -1.091 7.303 0.000
z 0.000 0.000 5.378


<r2> (average value of r2) Å2
<r2> 138.478
(<r2>)1/2 11.768