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

using model chemistry: BLYP/3-21G

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/3-21G
 hartrees
Energy at 0K-625.969228
Energy at 298.15K-625.975056
Nuclear repulsion energy278.503083
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/3-21G
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' 3175 3158 1.77      
2 A' 3142 3125 0.74      
3 A' 2995 2979 5.66      
4 A' 1621 1612 8.77      
5 A' 1400 1392 33.46      
6 A' 1223 1216 18.22      
7 A' 1016 1010 54.47      
8 A' 958 952 0.49      
9 A' 926 921 0.26      
10 A' 831 827 21.34      
11 A' 655 651 72.56      
12 A' 521 518 0.02      
13 A' 443 440 2.82      
14 A' 293 291 3.01      
15 A' 215 213 1.78      
16 A' 109 108 0.42      
17 A" 3173 3156 3.68      
18 A" 3141 3124 0.08      
19 A" 2992 2976 16.52      
20 A" 1614 1605 22.11      
21 A" 1394 1386 7.31      
22 A" 1203 1196 46.71      
23 A" 1004 999 46.71      
24 A" 949 944 7.82      
25 A" 920 915 0.22      
26 A" 570 567 23.55      
27 A" 470 468 3.27      
28 A" 414 412 0.19      
29 A" 266 265 10.56      
30 A" 169 168 1.41      

Unscaled Zero Point Vibrational Energy (zpe) 18900.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 18796.0 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/3-21G
ABC
0.13786 0.07344 0.06741

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.663 -0.636 0.000
O2 1.322 0.894 0.000
C3 -0.671 -0.534 1.442
C4 -0.671 -0.534 -1.442
C5 -0.671 0.643 2.051
C6 -0.671 0.643 -2.051
H7 -1.246 -1.440 1.624
H8 -1.246 -1.440 -1.624
H9 -1.325 0.888 2.890
H10 -1.325 0.888 -2.890
H11 0.029 1.404 1.669
H12 0.029 1.404 -1.669

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.66561.96761.96762.76132.76132.63282.63283.82443.82442.71072.7107
O21.66562.84492.84492.87132.87133.83173.83173.91883.91882.17202.1720
C31.96762.84492.88421.32583.68661.08803.24852.13214.60592.07323.7319
C41.96762.84492.88423.68661.32583.24851.08804.60592.13213.73192.0732
C52.76132.87131.32583.68664.10272.20274.26371.09104.99001.10223.8616
C62.76132.87133.68661.32584.10274.26372.20274.99001.09103.86161.1022
H72.63283.83171.08803.24852.20274.26373.24842.65065.07933.11674.5342
H82.63283.83173.24851.08804.26372.20273.24845.07932.65064.53423.1167
H93.82443.91882.13214.60591.09104.99002.65065.07935.77921.89454.7837
H103.82443.91884.60592.13214.99001.09105.07932.65065.77924.78371.8945
H112.71072.17202.07323.73191.10223.86163.11674.53421.89454.78373.3386
H122.71072.17203.73192.07323.86161.10224.53423.11674.78371.89453.3386

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 112.492 S1 C3 H7 116.001
S1 C4 C6 112.492 S1 C4 H8 116.001
O2 S1 C3 102.762 O2 S1 C4 102.762
C3 S1 C4 94.268 C3 C5 H9 123.531
C3 C5 H11 116.972 C4 C6 H10 123.531
C4 C6 H12 116.972 C5 C3 H7 131.469
C6 C4 H8 131.469 H9 C5 H11 119.495
H10 C6 H12 119.495
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.811      
2 O -0.511      
3 C -0.436      
4 C -0.436      
5 C -0.322      
6 C -0.322      
7 H 0.199      
8 H 0.199      
9 H 0.193      
10 H 0.193      
11 H 0.215      
12 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.531 -1.713 0.000 3.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.724 -0.504 0.000
y -0.504 -41.086 0.000
z 0.000 0.000 -39.222
Traceless
 xyz
x -5.570 -0.504 0.000
y -0.504 1.387 0.000
z 0.000 0.000 4.183
Polar
3z2-r28.367
x2-y2-4.638
xy-0.504
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.899 0.916 0.000
y 0.916 8.763 0.000
z 0.000 0.000 11.147


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