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

using model chemistry: PBEPBE/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-628.927168
Energy at 298.15K-628.933013
Nuclear repulsion energy285.089472
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/aug-cc-pVDZ
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' 3179 3160 0.02      
2 A' 3120 3101 6.17      
3 A' 3073 3054 1.69      
4 A' 1613 1603 4.28      
5 A' 1336 1328 15.93      
6 A' 1210 1202 1.31      
7 A' 1019 1012 76.90      
8 A' 951 945 31.90      
9 A' 944 938 28.56      
10 A' 915 909 2.98      
11 A' 664 660 59.36      
12 A' 586 583 1.82      
13 A' 460 457 0.65      
14 A' 279 277 0.87      
15 A' 186 185 2.61      
16 A' 90 90 0.45      
17 A" 3179 3160 0.05      
18 A" 3116 3097 1.62      
19 A" 3072 3053 4.75      
20 A" 1603 1594 16.51      
21 A" 1332 1324 3.41      
22 A" 1190 1182 12.69      
23 A" 945 940 15.32      
24 A" 930 924 29.91      
25 A" 908 903 1.33      
26 A" 583 580 3.88      
27 A" 536 533 6.18      
28 A" 448 445 6.83      
29 A" 228 227 5.18      
30 A" 158 157 0.83      

Unscaled Zero Point Vibrational Energy (zpe) 18925.3 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 18809.9 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/aug-cc-pVDZ
ABC
0.16056 0.07280 0.06405

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.605 -0.505 0.000
O2 1.301 0.874 0.000
C3 -0.628 -0.500 1.351
C4 -0.628 -0.500 -1.351
C5 -0.628 0.511 2.228
C6 -0.628 0.511 -2.228
H7 -1.258 -1.400 1.405
H8 -1.258 -1.400 -1.405
H9 -1.317 0.522 3.083
H10 -1.317 0.522 -3.083
H11 0.065 1.354 2.091
H12 0.065 1.354 -2.091

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.54451.82921.82922.74142.74142.49972.49973.77503.77502.84922.8492
O21.54452.72702.72702.96952.96953.70113.70114.05964.05962.47622.4762
C31.82922.72702.70231.33833.71921.10002.96732.12564.60212.11313.9709
C41.82922.72702.70233.71921.33832.96731.10004.60212.12563.97092.1131
C52.74142.96951.33833.71924.45582.17404.15321.09775.35511.09984.4550
C62.74142.96953.71921.33834.45584.15322.17405.35511.09774.45501.0998
H72.49973.70111.10002.96732.17404.15322.81052.55224.88283.13144.6434
H82.49973.70112.96731.10004.15322.17402.81054.88282.55224.64343.1314
H93.77504.05962.12564.60211.09775.35512.55224.88286.16541.89295.4195
H103.77504.05964.60212.12565.35511.09774.88282.55226.16545.41951.8929
H112.84922.47622.11313.97091.09984.45503.13144.64341.89295.41954.1827
H122.84922.47623.97092.11314.45501.09984.64343.13145.41951.89294.1827

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 119.061 S1 C3 H7 114.869
S1 C4 C6 119.061 S1 C4 H8 114.869
O2 S1 C3 107.564 O2 S1 C4 107.564
C3 S1 C4 95.234 C3 C5 H9 121.204
C3 C5 H11 119.836 C4 C6 H10 121.204
C4 C6 H12 119.836 C5 C3 H7 125.866
C6 C4 H8 125.866 H9 C5 H11 118.957
H10 C6 H12 118.957
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.898      
2 O -0.841      
3 C 0.848      
4 C 0.848      
5 C 0.496      
6 C 0.496      
7 H -0.549      
8 H -0.549      
9 H -0.419      
10 H -0.419      
11 H -0.404      
12 H -0.404      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.913 -1.860 0.000 3.456
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.391 0.001 0.000
y 0.001 -43.116 0.000
z 0.000 0.000 -38.217
Traceless
 xyz
x -5.725 0.001 0.000
y 0.001 -0.812 0.000
z 0.000 0.000 6.536
Polar
3z2-r213.073
x2-y2-3.275
xy0.001
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.122 0.634 0.000
y 0.634 10.733 0.000
z 0.000 0.000 15.449


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