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

using model chemistry: TPSSh/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G*
 hartrees
Energy at 0K-629.353571
Energy at 298.15K-629.359612
HF Energy-629.353571
Nuclear repulsion energy288.260227
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 TPSSh/6-31G*
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' 3260 3128 1.52      
2 A' 3203 3073 9.69      
3 A' 3167 3038 1.91      
4 A' 1681 1613 2.11      
5 A' 1427 1370 12.68      
6 A' 1289 1237 1.19      
7 A' 1091 1046 70.93      
8 A' 1011 970 23.61      
9 A' 1000 959 34.61      
10 A' 953 914 17.81      
11 A' 703 675 70.13      
12 A' 623 597 1.79      
13 A' 485 465 0.78      
14 A' 294 282 1.52      
15 A' 190 182 2.47      
16 A' 91 87 0.53      
17 A" 3260 3128 2.37      
18 A" 3199 3069 4.55      
19 A" 3166 3037 7.16      
20 A" 1671 1603 4.98      
21 A" 1423 1366 1.85      
22 A" 1271 1219 14.01      
23 A" 1004 964 8.28      
24 A" 985 945 37.93      
25 A" 950 911 5.22      
26 A" 630 604 9.07      
27 A" 559 536 4.45      
28 A" 472 453 7.47      
29 A" 232 223 5.54      
30 A" 166 159 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 19727.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18926.2 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 TPSSh/6-31G*
ABC
0.16605 0.07383 0.06499

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.586 -0.481 0.000
O2 1.298 0.844 0.000
C3 -0.617 -0.490 1.336
C4 -0.617 -0.490 -1.336
C5 -0.617 0.494 2.234
C6 -0.617 0.494 -2.234
H7 -1.251 -1.373 1.389
H8 -1.251 -1.373 -1.389
H9 -1.289 0.478 3.088
H10 -1.289 0.478 -3.088
H11 0.062 1.337 2.130
H12 0.062 1.337 -2.130

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.50401.79751.79752.71852.71852.47022.47023.73783.73782.84942.8494
O21.50402.68872.68872.96332.96333.65293.65294.04474.04472.51182.5118
C31.79752.68872.67121.33263.70311.08892.93402.11174.57792.10493.9765
C41.79752.68872.67123.70311.33262.93401.08894.57792.11173.97652.1049
C52.71852.96331.33263.70314.46882.14564.12561.08645.36471.08744.4971
C62.71852.96333.70311.33264.46884.12562.14565.36471.08644.49711.0874
H72.47023.65291.08892.93402.14564.12562.77872.51304.84523.10164.6324
H82.47023.65292.93401.08894.12562.14562.77874.84522.51304.63243.1016
H93.73784.04472.11174.57791.08645.36472.51304.84526.17601.86525.4584
H103.73784.04474.57792.11175.36471.08644.84522.51306.17605.45841.8652
H112.84942.51182.10493.97651.08744.49713.10164.63241.86525.45844.2609
H122.84942.51183.97652.10494.49711.08744.63243.10165.45841.86524.2609

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 119.835 S1 C3 H7 115.499
S1 C4 C6 119.835 S1 C4 H8 115.499
O2 S1 C3 108.726 O2 S1 C4 108.726
C3 S1 C4 95.981 C3 C5 H9 121.276
C3 C5 H11 120.526 C4 C6 H10 121.276
C4 C6 H12 120.526 C5 C3 H7 124.454
C6 C4 H8 124.454 H9 C5 H11 118.198
H10 C6 H12 118.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.795      
2 O -0.619      
3 C -0.340      
4 C -0.340      
5 C -0.332      
6 C -0.332      
7 H 0.192      
8 H 0.192      
9 H 0.181      
10 H 0.181      
11 H 0.212      
12 H 0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.813 -1.754 0.000 3.315
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 7.059 1.129 0.000
y 1.129 8.231 0.000
z 0.000 0.000 12.374


<r2> (average value of r2) Å2
<r2> 195.827
(<r2>)1/2 13.994