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

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-628.912619
Energy at 298.15K-628.918797
HF Energy-628.912619
Nuclear repulsion energy289.929089
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 PBE1PBE/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' 3287 3124 0.31      
2 A' 3227 3066 5.22      
3 A' 3189 3031 1.62      
4 A' 1709 1624 1.72      
5 A' 1420 1349 14.14      
6 A' 1289 1225 0.59      
7 A' 1126 1070 78.96      
8 A' 1016 966 17.42      
9 A' 1003 953 42.71      
10 A' 967 919 17.29      
11 A' 720 684 72.02      
12 A' 650 617 4.78      
13 A' 499 474 0.68      
14 A' 306 290 1.72      
15 A' 200 190 2.74      
16 A' 93 88 0.57      
17 A" 3287 3123 0.83      
18 A" 3223 3062 2.78      
19 A" 3188 3030 3.59      
20 A" 1699 1614 3.56      
21 A" 1415 1345 5.06      
22 A" 1271 1207 9.28      
23 A" 1007 957 7.39      
24 A" 988 939 43.42      
25 A" 964 916 5.20      
26 A" 665 632 10.25      
27 A" 570 542 4.57      
28 A" 485 461 9.00      
29 A" 244 232 6.26      
30 A" 169 161 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 19936.2 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 18945.4 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 PBE1PBE/6-31G*
ABC
0.16817 0.07464 0.06579

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.589 -0.488 0.000
O2 1.272 0.850 0.000
C3 -0.612 -0.494 1.331
C4 -0.612 -0.494 -1.331
C5 -0.612 0.501 2.208
C6 -0.612 0.501 -2.208
H7 -1.245 -1.378 1.388
H8 -1.245 -1.378 -1.388
H9 -1.289 0.509 3.057
H10 -1.289 0.509 -3.057
H11 0.073 1.336 2.078
H12 0.073 1.336 -2.078

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.50231.79321.79322.70112.70112.46622.46623.72383.72382.81352.8135
O21.50232.67012.67012.92342.92343.63653.63654.00254.00252.44862.4486
C31.79322.67012.66231.32633.67611.08802.92842.10784.55172.09243.9300
C41.79322.67012.66233.67611.32632.92841.08804.55172.10783.93002.0924
C52.70112.92341.32633.67614.41522.14514.10611.08605.30761.08774.4200
C62.70112.92343.67611.32634.41524.10612.14515.30761.08604.42001.0877
H72.46623.63651.08802.92842.14514.10612.77642.51914.82893.09474.5954
H82.46623.63652.92841.08804.10612.14512.77644.82892.51914.59543.0947
H93.72384.00252.10784.55171.08605.30762.51914.82896.11321.86965.3765
H103.72384.00254.55172.10785.30761.08604.82892.51916.11325.37651.8696
H112.81352.44862.09243.93001.08774.42003.09474.59541.86965.37654.1568
H122.81352.44863.93002.09244.42001.08774.59543.09475.37651.86964.1568

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 119.212 S1 C3 H7 115.551
S1 C4 C6 119.212 S1 C4 H8 115.551
O2 S1 C3 107.915 O2 S1 C4 107.915
C3 S1 C4 95.866 C3 C5 H9 121.482
C3 C5 H11 119.852 C4 C6 H10 121.482
C4 C6 H12 119.852 C5 C3 H7 125.075
C6 C4 H8 125.075 H9 C5 H11 118.665
H10 C6 H12 118.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.816      
2 O -0.631      
3 C -0.362      
4 C -0.362      
5 C -0.352      
6 C -0.352      
7 H 0.204      
8 H 0.204      
9 H 0.192      
10 H 0.192      
11 H 0.225      
12 H 0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.880 -1.772 0.000 3.382
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.961 0.046 0.000
y 0.046 -41.613 0.000
z 0.000 0.000 -36.449
Traceless
 xyz
x -5.931 0.046 0.000
y 0.046 -0.908 0.000
z 0.000 0.000 6.839
Polar
3z2-r213.677
x2-y2-3.348
xy0.046
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.916 1.072 0.000
y 1.072 8.129 0.000
z 0.000 0.000 12.048


<r2> (average value of r2) Å2
<r2> 193.895
(<r2>)1/2 13.925