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

using model chemistry: PBEPBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-628.894174
Energy at 298.15K-628.900046
Nuclear repulsion energy286.025178
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/6-31+G**
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' 3185 3149 0.12      
2 A' 3125 3090 6.05      
3 A' 3085 3050 1.26      
4 A' 1620 1601 4.20      
5 A' 1356 1341 15.48      
6 A' 1228 1214 1.18      
7 A' 1052 1040 89.71      
8 A' 967 956 12.34      
9 A' 950 939 52.17      
10 A' 910 899 19.03      
11 A' 674 666 72.69      
12 A' 596 589 1.97      
13 A' 468 462 0.25      
14 A' 285 282 0.99      
15 A' 185 183 2.42      
16 A' 91 90 0.59      
17 A" 3185 3148 0.31      
18 A" 3121 3086 1.59      
19 A" 3084 3049 3.46      
20 A" 1610 1591 16.00      
21 A" 1352 1337 2.45      
22 A" 1208 1194 10.83      
23 A" 956 946 0.54      
24 A" 938 927 53.23      
25 A" 906 896 3.70      
26 A" 596 589 5.32      
27 A" 540 534 6.69      
28 A" 458 453 6.50      
29 A" 225 223 5.37      
30 A" 162 160 0.75      

Unscaled Zero Point Vibrational Energy (zpe) 19058.4 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 18841.2 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 PBEPBE/6-31+G**
ABC
0.16346 0.07273 0.06376

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.603 -0.489 0.000
O2 1.294 0.870 0.000
C3 -0.624 -0.498 1.346
C4 -0.624 -0.498 -1.346
C5 -0.624 0.496 2.243
C6 -0.624 0.496 -2.243
H7 -1.258 -1.391 1.389
H8 -1.258 -1.391 -1.389
H9 -1.312 0.490 3.093
H10 -1.312 0.490 -3.093
H11 0.065 1.340 2.128
H12 0.065 1.340 -2.128

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.52481.82141.82142.73982.73982.49082.49083.76723.76722.85682.8568
O21.52482.71362.71362.97522.97523.68163.68164.06274.06272.50192.5019
C31.82142.71362.69241.33853.72421.09602.94602.12144.59952.11273.9901
C41.82142.71362.69243.72421.33852.94601.09604.59952.12143.99012.1127
C52.73982.97521.33853.72424.48602.16604.14141.09365.38021.09594.5047
C62.73982.97523.72421.33854.48604.14142.16605.38021.09364.50471.0959
H72.49083.68161.09602.94602.16604.14142.77742.53884.86073.12334.6448
H82.49083.68162.94601.09604.14142.16602.77744.86072.53884.64483.1233
H93.76724.06272.12144.59951.09365.38022.53884.86076.18601.88465.4659
H103.76724.06274.59952.12145.38021.09364.86072.53886.18605.46591.8846
H112.85682.50192.11273.99011.09594.50473.12334.64481.88465.46594.2556
H122.85682.50193.99012.11274.50471.09594.64483.12335.46591.88464.2556

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 119.450 S1 C3 H7 114.966
S1 C4 C6 119.450 S1 C4 H8 114.966
O2 S1 C3 108.051 O2 S1 C4 108.051
C3 S1 C4 95.312 C3 C5 H9 121.117
C3 C5 H11 120.085 C4 C6 H10 121.117
C4 C6 H12 120.085 C5 C3 H7 125.378
C6 C4 H8 125.378 H9 C5 H11 118.795
H10 C6 H12 118.795
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.629      
2 O -0.660      
3 C -0.200      
4 C -0.200      
5 C -0.333      
6 C -0.333      
7 H 0.179      
8 H 0.179      
9 H 0.168      
10 H 0.168      
11 H 0.201      
12 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.922 -1.880 0.000 3.474
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.578 0.043 0.000
y 0.043 -43.234 0.000
z 0.000 0.000 -37.916
Traceless
 xyz
x -6.003 0.043 0.000
y 0.043 -0.987 0.000
z 0.000 0.000 6.990
Polar
3z2-r213.980
x2-y2-3.344
xy0.043
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.241 0.759 0.000
y 0.759 10.134 0.000
z 0.000 0.000 14.695


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