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

using model chemistry: BLYP/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 BLYP/6-31G*
 hartrees
Energy at 0K-629.233281
Energy at 298.15K-629.239073
HF Energy-629.233281
Nuclear repulsion energy284.187951
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 BLYP/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' 3168 3142 2.22      
2 A' 3109 3084 12.37      
3 A' 3081 3056 1.77      
4 A' 1625 1612 2.81      
5 A' 1382 1371 11.47      
6 A' 1247 1237 1.96      
7 A' 1038 1029 59.81      
8 A' 976 968 17.49      
9 A' 961 954 30.89      
10 A' 906 898 19.49      
11 A' 671 666 63.64      
12 A' 576 571 0.62      
13 A' 462 458 1.05      
14 A' 283 281 1.07      
15 A' 186 185 2.12      
16 A' 86 86 0.36      
17 A" 3168 3142 2.05      
18 A" 3105 3080 5.53      
19 A" 3080 3055 5.09      
20 A" 1616 1603 7.21      
21 A" 1378 1367 1.40      
22 A" 1227 1217 17.42      
23 A" 970 962 0.75      
24 A" 950 943 35.15      
25 A" 903 895 6.56      
26 A" 569 564 8.32      
27 A" 534 530 4.18      
28 A" 454 451 4.95      
29 A" 225 223 4.93      
30 A" 158 156 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 19047.0 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 18892.7 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 BLYP/6-31G*
ABC
0.16167 0.07158 0.06253

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.585 -0.477 0.000
O2 1.333 0.840 0.000
C3 -0.625 -0.486 1.356
C4 -0.625 -0.486 -1.356
C5 -0.625 0.490 2.275
C6 -0.625 0.490 -2.275
H7 -1.268 -1.372 1.400
H8 -1.268 -1.372 -1.400
H9 -1.303 0.463 3.132
H10 -1.303 0.463 -3.132
H11 0.059 1.339 2.188
H12 0.059 1.339 -2.188

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.51391.81751.81752.75242.75242.48962.48963.77633.77632.89152.8915
O21.51392.72562.72563.02183.02183.69023.69024.11104.11102.58052.5805
C31.81752.72562.71131.34083.75971.09592.96492.12524.63692.11914.0442
C41.81752.72562.71133.75971.34082.96491.09594.63692.12524.04422.1191
C52.75243.02181.34083.75974.55042.15574.16951.09325.44971.09374.5945
C62.75243.02183.75971.34084.55044.16952.15575.44971.09324.59451.0937
H72.48963.69021.09592.96492.15574.16952.79932.52394.88933.11964.6885
H82.48963.69022.96491.09594.16952.15572.79934.88932.52394.68853.1196
H93.77634.11102.12524.63691.09325.44972.52394.88936.26421.87455.5612
H103.77634.11104.63692.12525.44971.09324.88932.52396.26425.56121.8745
H112.89152.58052.11914.04421.09374.59453.11964.68851.87455.56124.3761
H122.89152.58054.04422.11914.59451.09374.68853.11965.56121.87454.3761

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 120.514 S1 C3 H7 115.161
S1 C4 C6 120.514 S1 C4 H8 115.161
O2 S1 C3 109.463 O2 S1 C4 109.463
C3 S1 C4 96.469 C3 C5 H9 121.315
C3 C5 H11 120.687 C4 C6 H10 121.315
C4 C6 H12 120.687 C5 C3 H7 124.119
C6 C4 H8 124.119 H9 C5 H11 117.997
H10 C6 H12 117.997
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.723      
2 O -0.573      
3 C -0.265      
4 C -0.265      
5 C -0.272      
6 C -0.272      
7 H 0.144      
8 H 0.144      
9 H 0.144      
10 H 0.144      
11 H 0.173      
12 H 0.173      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.669 -1.756 0.000 3.195
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.126 -0.118 0.000
y -0.118 -41.948 0.000
z 0.000 0.000 -37.080
Traceless
 xyz
x -5.612 -0.118 0.000
y -0.118 -0.845 0.000
z 0.000 0.000 6.458
Polar
3z2-r212.915
x2-y2-3.178
xy-0.118
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.359 1.247 0.000
y 1.247 8.324 0.000
z 0.000 0.000 13.009


<r2> (average value of r2) Å2
<r2> 201.748
(<r2>)1/2 14.204