return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-629.326813
Energy at 298.15K-629.333067
HF Energy-629.326813
Nuclear repulsion energy290.744070
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/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' 3258 3116 0.31      
2 A' 3206 3066 5.29      
3 A' 3153 3016 3.07      
4 A' 1696 1622 1.64      
5 A' 1407 1345 20.18      
6 A' 1282 1226 1.00      
7 A' 1099 1051 93.42      
8 A' 1012 968 19.57      
9 A' 1005 961 49.09      
10 A' 982 939 1.01      
11 A' 709 678 82.90      
12 A' 637 609 2.53      
13 A' 509 487 1.10      
14 A' 302 289 2.68      
15 A' 220 210 2.85      
16 A' 96 92 0.79      
17 A" 3257 3116 0.67      
18 A" 3202 3063 2.65      
19 A" 3153 3016 5.66      
20 A" 1687 1613 4.33      
21 A" 1402 1341 5.63      
22 A" 1264 1209 8.72      
23 A" 1004 960 17.63      
24 A" 991 948 45.79      
25 A" 978 935 0.92      
26 A" 637 609 11.41      
27 A" 566 541 7.85      
28 A" 490 469 10.23      
29 A" 271 259 7.69      
30 A" 150 143 1.19      

Unscaled Zero Point Vibrational Energy (zpe) 19812.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 18950.3 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/6-311G**
ABC
0.15954 0.07678 0.06839

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.581 -0.559 0.000
O2 1.343 0.735 0.000
C3 -0.625 -0.463 1.331
C4 -0.625 -0.463 -1.331
C5 -0.625 0.593 2.123
C6 -0.625 0.593 -2.123
H7 -1.276 -1.325 1.436
H8 -1.276 -1.325 -1.436
H9 -1.319 0.675 2.951
H10 -1.319 0.675 -2.951
H11 0.075 1.402 1.938
H12 0.075 1.402 -1.938

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.50171.79931.79932.69972.69972.46972.46973.72043.72042.80342.8034
O21.50172.66102.66102.89802.89803.62843.62843.97433.97432.41022.4102
C31.79932.66102.66251.31963.61171.08512.97042.09744.48472.08253.8287
C41.79932.66102.66253.61171.31962.97041.08514.48472.09743.82872.0825
C52.69972.89801.31963.61174.24542.13834.09441.08355.12141.08564.1997
C62.69972.89803.61171.31964.24544.09442.13835.12141.08354.19971.0856
H72.46973.62841.08512.97042.13834.09442.87182.50894.82113.08424.5437
H82.46973.62842.97041.08514.09442.13832.87184.82112.50894.54373.0842
H93.72043.97432.09744.48471.08355.12142.50894.82115.90181.86985.1358
H103.72043.97434.48472.09745.12141.08354.82112.50895.90185.13581.8698
H112.80342.41022.08253.82871.08564.19973.08424.54371.86985.13583.8768
H122.80342.41023.82872.08254.19971.08564.54373.08425.13581.86983.8768

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 119.106 S1 C3 H7 115.562
S1 C4 C6 119.106 S1 C4 H8 115.562
O2 S1 C3 107.097 O2 S1 C4 107.097
C3 S1 C4 95.444 C3 C5 H9 121.262
C3 C5 H11 119.641 C4 C6 H10 121.262
C4 C6 H12 119.641 C5 C3 H7 125.278
C6 C4 H8 125.278 H9 C5 H11 119.095
H10 C6 H12 119.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.706      
2 O -0.586      
3 C -0.339      
4 C -0.339      
5 C -0.188      
6 C -0.188      
7 H 0.160      
8 H 0.160      
9 H 0.139      
10 H 0.139      
11 H 0.167      
12 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.276 -1.698 0.000 3.690
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.104 -0.369 0.000
y -0.369 -41.743 0.000
z 0.000 0.000 -37.584
Traceless
 xyz
x -6.441 -0.369 0.000
y -0.369 0.102 0.000
z 0.000 0.000 6.339
Polar
3z2-r212.678
x2-y2-4.361
xy-0.369
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.620 0.611 0.000
y 0.611 9.032 0.000
z 0.000 0.000 11.901


<r2> (average value of r2) Å2
<r2> 191.109
(<r2>)1/2 13.824