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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-627.367843
Energy at 298.15K-627.374497
HF Energy-627.367843
Nuclear repulsion energy293.088089
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 HF/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3389 3072 0.48      
2 A' 3328 3016 7.25      
3 A' 3294 2986 2.57      
4 A' 1810 1641 0.27      
5 A' 1533 1389 14.14      
6 A' 1400 1269 0.19      
7 A' 1222 1108 120.86      
8 A' 1117 1013 53.88      
9 A' 1106 1002 7.79      
10 A' 1095 992 24.01      
11 A' 788 714 67.34      
12 A' 705 639 6.46      
13 A' 536 486 1.53      
14 A' 331 300 2.36      
15 A' 224 203 2.98      
16 A' 101 91 1.05      
17 A" 3389 3072 1.42      
18 A" 3322 3011 5.59      
19 A" 3293 2985 6.39      
20 A" 1800 1631 0.53      
21 A" 1528 1385 7.50      
22 A" 1383 1253 8.79      
23 A" 1114 1010 26.11      
24 A" 1094 992 0.27      
25 A" 1081 980 26.88      
26 A" 726 658 13.30      
27 A" 622 563 3.61      
28 A" 536 486 20.99      
29 A" 280 254 5.77      
30 A" 164 148 0.65      

Unscaled Zero Point Vibrational Energy (zpe) 21154.2 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 19174.1 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 HF/Def2TZVPP
ABC
0.17614 0.07449 0.06578

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.567 -0.489 0.000
O2 1.259 0.811 0.000
C3 -0.595 -0.474 1.351
C4 -0.595 -0.474 -1.351
C5 -0.595 0.503 2.219
C6 -0.595 0.503 -2.219
H7 -1.233 -1.334 1.413
H8 -1.233 -1.334 -1.413
H9 -1.275 0.505 3.049
H10 -1.275 0.505 -3.049
H11 0.084 1.324 2.109
H12 0.084 1.324 -2.109

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.47261.78201.78202.69462.69462.43922.43923.69823.69822.82242.8224
O21.47262.62922.62922.90812.90813.57843.57843.97623.97622.46752.4675
C31.78202.62922.70221.30723.70181.07252.96452.07444.55872.06593.9578
C41.78202.62922.70223.70181.30722.96451.07254.55872.07443.95782.0659
C52.69462.90811.30723.70184.43892.10524.12061.07265.31221.07134.4574
C62.69462.90813.70181.30724.43894.12062.10525.31221.07264.45741.0713
H72.43923.57841.07252.96452.10524.12062.82672.46144.82663.04684.6048
H82.43923.57842.96451.07254.12062.10522.82674.82662.46144.60483.0468
H93.69823.97622.07444.55871.07265.31222.46144.82666.09821.84495.3965
H103.69823.97624.55872.07445.31221.07264.82662.46146.09825.39651.8449
H112.82242.46752.06593.95781.07134.45743.04684.60481.84495.39654.2174
H122.82242.46753.95782.06594.45741.07134.60483.04685.39651.84494.2174

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 120.665 S1 C3 H7 115.140
S1 C4 C6 120.665 S1 C4 H8 115.140
O2 S1 C3 107.385 O2 S1 C4 107.385
C3 S1 C4 98.606 C3 C5 H9 120.988
C3 C5 H11 120.260 C4 C6 H10 120.988
C4 C6 H12 120.260 C5 C3 H7 124.117
C6 C4 H8 124.117 H9 C5 H11 118.751
H10 C6 H12 118.751
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.718      
2 O -0.682      
3 C -0.149      
4 C -0.149      
5 C -0.143      
6 C -0.143      
7 H 0.075      
8 H 0.075      
9 H 0.085      
10 H 0.085      
11 H 0.114      
12 H 0.114      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.247 -1.764 0.000 3.695
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.336 -0.017 0.000
y -0.017 -43.012 0.000
z 0.000 0.000 -36.622
Traceless
 xyz
x -6.519 -0.017 0.000
y -0.017 -1.533 0.000
z 0.000 0.000 8.052
Polar
3z2-r216.104
x2-y2-3.324
xy-0.017
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.864 0.457 0.000
y 0.457 9.049 0.000
z 0.000 0.000 13.147


<r2> (average value of r2) Å2
<r2> 193.505
(<r2>)1/2 13.911