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

using model chemistry: PBEPBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-629.005644
Energy at 298.15K-629.011599
Nuclear repulsion energy288.136142
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 PBEPBE/cc-pVTZ
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' 3161 3139 0.21      
2 A' 3107 3085 6.35      
3 A' 3065 3044 1.40      
4 A' 1612 1601 3.95      
5 A' 1352 1343 15.78      
6 A' 1222 1213 0.68      
7 A' 1078 1071 78.05      
8 A' 965 958 14.80      
9 A' 954 948 23.83      
10 A' 918 911 17.51      
11 A' 673 669 61.05      
12 A' 593 589 1.26      
13 A' 471 468 0.78      
14 A' 286 284 0.65      
15 A' 194 193 2.08      
16 A' 93 93 0.40      
17 A" 3160 3139 0.25      
18 A" 3103 3081 1.68      
19 A" 3064 3043 5.11      
20 A" 1603 1592 12.66      
21 A" 1347 1338 3.59      
22 A" 1204 1195 10.11      
23 A" 957 950 5.69      
24 A" 937 930 36.96      
25 A" 914 908 5.87      
26 A" 589 585 4.90      
27 A" 538 535 5.48      
28 A" 459 456 7.56      
29 A" 239 237 4.47      
30 A" 166 165 0.89      

Unscaled Zero Point Vibrational Energy (zpe) 19011.6 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 18880.4 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 PBEPBE/cc-pVTZ
ABC
0.16332 0.07427 0.06539

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.601 -0.501 0.000
O2 1.297 0.838 0.000
C3 -0.625 -0.493 1.339
C4 -0.625 -0.493 -1.339
C5 -0.625 0.517 2.203
C6 -0.625 0.517 -2.203
H7 -1.256 -1.382 1.399
H8 -1.256 -1.382 -1.399
H9 -1.307 0.540 3.053
H10 -1.307 0.540 -3.053
H11 0.065 1.352 2.060
H12 0.065 1.352 -2.060

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.50921.81531.81532.71932.71932.48622.48623.74783.74782.82212.8221
O21.50922.69362.69362.94092.94093.66073.66074.02374.02372.45432.4543
C31.81532.69362.67721.32953.68291.09192.94682.11434.56252.09743.9279
C41.81532.69362.67723.68291.32952.94681.09194.56252.11433.92792.0974
C52.71932.94091.32953.68294.40612.15674.12081.09015.30011.09234.3983
C62.71932.94093.68291.32954.40614.12082.15675.30011.09014.39831.0923
H72.48623.66071.09192.94682.15674.12082.79822.53574.84923.10724.6025
H82.48623.66072.94681.09194.12082.15672.79824.84922.53574.60253.1072
H93.74784.02372.11434.56251.09015.30012.53574.84926.10561.87875.3557
H103.74784.02374.56252.11435.30011.09014.84922.53576.10565.35571.8787
H112.82212.45432.09743.92791.09234.39833.10724.60251.87875.35574.1198
H122.82212.45433.92792.09744.39831.09234.60253.10725.35571.87874.1198

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 118.883 S1 C3 H7 115.293
S1 C4 C6 118.883 S1 C4 H8 115.293
O2 S1 C3 107.885 O2 S1 C4 107.885
C3 S1 C4 95.023 C3 C5 H9 121.493
C3 C5 H11 119.681 C4 C6 H10 121.493
C4 C6 H12 119.681 C5 C3 H7 125.641
C6 C4 H8 125.641 H9 C5 H11 118.824
H10 C6 H12 118.824
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.506      
2 O -0.469      
3 C -0.149      
4 C -0.149      
5 C -0.224      
6 C -0.224      
7 H 0.099      
8 H 0.099      
9 H 0.125      
10 H 0.125      
11 H 0.130      
12 H 0.130      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.698 -1.716 0.000 3.198
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.550 0.085 0.000
y 0.085 -42.307 0.000
z 0.000 0.000 -38.071
Traceless
 xyz
x -5.361 0.085 0.000
y 0.085 -0.496 0.000
z 0.000 0.000 5.857
Polar
3z2-r211.714
x2-y2-3.243
xy0.085
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.643 0.801 0.000
y 0.801 9.551 0.000
z 0.000 0.000 14.174


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000