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

using model chemistry: PBEPBE/6-311G**

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/6-311G**
 hartrees
Energy at 0K-628.960642
Energy at 298.15K-628.966603
Nuclear repulsion energy287.737801
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/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' 3164 3136 0.26      
2 A' 3112 3084 6.25      
3 A' 3063 3035 1.84      
4 A' 1614 1599 3.64      
5 A' 1349 1337 19.12      
6 A' 1222 1210 1.29      
7 A' 1045 1036 81.95      
8 A' 965 956 29.03      
9 A' 955 946 19.35      
10 A' 911 903 14.60      
11 A' 673 667 77.90      
12 A' 588 583 1.09      
13 A' 480 476 0.85      
14 A' 288 285 1.32      
15 A' 201 200 2.20      
16 A' 96 95 0.56      
17 A" 3164 3135 0.45      
18 A" 3108 3080 1.83      
19 A" 3062 3034 5.33      
20 A" 1605 1590 10.73      
21 A" 1345 1332 3.63      
22 A" 1202 1191 10.68      
23 A" 958 949 12.42      
24 A" 937 928 41.56      
25 A" 907 899 5.91      
26 A" 580 575 6.70      
27 A" 541 536 8.16      
28 A" 459 455 6.49      
29 A" 243 241 5.84      
30 A" 167 165 1.27      

Unscaled Zero Point Vibrational Energy (zpe) 19001.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 18828.1 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/6-311G**
ABC
0.15778 0.07513 0.06672

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.602 -0.539 0.000
O2 1.327 0.796 0.000
C3 -0.634 -0.487 1.343
C4 -0.634 -0.487 -1.343
C5 -0.634 0.567 2.157
C6 -0.634 0.567 -2.157
H7 -1.262 -1.377 1.435
H8 -1.262 -1.377 -1.435
H9 -1.316 0.635 3.006
H10 -1.316 0.635 -3.006
H11 0.062 1.390 1.967
H12 0.062 1.390 -1.967

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.51851.82621.82622.72102.72102.49702.49703.75433.75432.80752.8075
O21.51852.70062.70062.92392.92393.67153.67154.00614.00612.41282.4128
C31.82622.70062.68631.33143.65521.09342.98372.11874.54312.09683.8681
C41.82622.70062.68633.65521.33142.98371.09344.54312.11873.86812.0968
C52.72102.92391.33143.65524.31382.16714.13191.09155.20841.09474.2620
C62.72102.92393.65521.33144.31384.13192.16715.20841.09154.26201.0947
H72.49703.67151.09342.98372.16714.13192.86902.55374.87563.11384.5803
H82.49703.67152.98371.09344.13192.16712.86904.87562.55374.58033.1138
H93.75434.00612.11874.54311.09155.20842.55374.87566.01241.88445.2152
H103.75434.00614.54312.11875.20841.09154.87562.55376.01245.21521.8844
H112.80752.41282.09683.86811.09474.26203.11384.58031.88445.21523.9330
H122.80752.41283.86812.09684.26201.09474.58033.11385.21521.88443.9330

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 118.173 S1 C3 H7 115.266
S1 C4 C6 118.173 S1 C4 H8 115.266
O2 S1 C3 107.333 O2 S1 C4 107.333
C3 S1 C4 94.695 C3 C5 H9 121.645
C3 C5 H11 119.280 C4 C6 H10 121.645
C4 C6 H12 119.280 C5 C3 H7 126.413
C6 C4 H8 126.413 H9 C5 H11 119.073
H10 C6 H12 119.073
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.649      
2 O -0.519      
3 C -0.322      
4 C -0.322      
5 C -0.180      
6 C -0.180      
7 H 0.150      
8 H 0.150      
9 H 0.134      
10 H 0.134      
11 H 0.153      
12 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.949 -1.679 0.000 3.393
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.143 -0.166 0.000
y -0.166 -42.093 0.000
z 0.000 0.000 -38.189
Traceless
 xyz
x -6.002 -0.166 0.000
y -0.166 0.073 0.000
z 0.000 0.000 5.929
Polar
3z2-r211.859
x2-y2-4.050
xy-0.166
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.118 0.724 0.000
y 0.724 9.335 0.000
z 0.000 0.000 13.033


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