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All results from a given calculation for C4H6OS (Vinyl sulfoxide)

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-626.136199
Energy at 298.15K-626.142581
HF Energy-626.136199
Nuclear repulsion energy291.614536
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' 3286 3114 0.30      
2 A' 3242 3073 1.78      
3 A' 3180 3014 2.65      
4 A' 1705 1616 2.36      
5 A' 1462 1385 26.97      
6 A' 1323 1254 0.45      
7 A' 1110 1052 55.28      
8 A' 1055 1000 38.70      
9 A' 1045 990 45.16      
10 A' 1029 975 12.38      
11 A' 745 706 105.78      
12 A' 645 611 0.83      
13 A' 537 509 1.00      
14 A' 322 305 1.75      
15 A' 222 211 3.53      
16 A' 91 86 0.49      
17 A" 3285 3114 0.93      
18 A" 3238 3069 2.33      
19 A" 3179 3014 2.74      
20 A" 1696 1608 2.42      
21 A" 1457 1381 11.99      
22 A" 1307 1238 6.42      
23 A" 1047 992 15.83      
24 A" 1035 981 39.78      
25 A" 1021 968 28.85      
26 A" 646 612 24.41      
27 A" 598 566 9.99      
28 A" 509 483 4.15      
29 A" 264 250 9.10      
30 A" 162 153 1.32      

Unscaled Zero Point Vibrational Energy (zpe) 20220.3 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 19164.8 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 wB97X-D/3-21G*
ABC
0.15953 0.07796 0.06951

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)
S1 0.584 -0.554 0.000
O2 1.346 0.746 0.000
C3 -0.628 -0.475 1.316
C4 -0.628 -0.475 -1.316
C5 -0.628 0.590 2.098
C6 -0.628 0.590 -2.098
H7 -1.283 -1.332 1.428
H8 -1.283 -1.332 -1.428
H9 -1.314 0.692 2.930
H10 -1.314 0.692 -2.930
H11 0.077 1.393 1.899
H12 0.077 1.393 -1.899

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.50771.79051.79052.67932.67932.47542.47543.70673.70672.76672.7667
O21.50772.66852.66852.88512.88513.64323.64323.95833.95832.37422.3742
C31.79052.66852.63191.32143.57621.08482.94832.10664.45652.07973.7844
C41.79052.66852.63193.57621.32142.94831.08484.45652.10663.78442.0797
C52.67932.88511.32143.57624.19582.13904.06891.08355.07551.08634.1373
C62.67932.88513.57621.32144.19584.06892.13905.07551.08354.13731.0863
H72.47543.64321.08482.94832.13904.06892.85552.52104.80503.08194.5104
H82.47543.64322.94831.08484.06892.13902.85554.80502.52104.51043.0819
H93.70673.95832.10664.45651.08355.07552.52104.80505.85991.86805.0741
H103.70673.95834.45652.10665.07551.08354.80502.52105.85995.07411.8680
H112.76672.37422.07973.78441.08634.13733.08194.51041.86805.07413.7983
H122.76672.37423.78442.07974.13731.08634.51043.08195.07411.86803.7983

picture of Vinyl sulfoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C3 C5 118.074 S1 C3 H7 116.694
S1 C4 C6 118.074 S1 C4 H8 116.694
O2 S1 C3 107.708 O2 S1 C4 107.708
C3 S1 C4 94.612 C3 C5 H9 122.001
C3 C5 H11 119.162 C4 C6 H10 122.001
C4 C6 H12 119.162 C5 C3 H7 125.189
C6 C4 H8 125.189 H9 C5 H11 118.836
H10 C6 H12 118.836
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 S 0.913      
2 O -0.551      
3 C -0.505      
4 C -0.505      
5 C -0.410      
6 C -0.410      
7 H 0.243      
8 H 0.243      
9 H 0.234      
10 H 0.234      
11 H 0.258      
12 H 0.258      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.774 -1.538 0.000 3.171
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.181 -0.008 0.000
y -0.008 -41.189 0.000
z 0.000 0.000 -37.658
Traceless
 xyz
x -5.757 -0.008 0.000
y -0.008 0.231 0.000
z 0.000 0.000 5.527
Polar
3z2-r211.053
x2-y2-3.992
xy-0.008
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.241 0.986 0.000
y 0.986 7.751 0.000
z 0.000 0.000 10.419


<r2> (average value of r2) Å2
<r2> 188.733
(<r2>)1/2 13.738