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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-629.353426
Energy at 298.15K-629.359742
Nuclear repulsion energy291.313447
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 B1B95/6-311G**
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' 3252 3122 0.33      
2 A' 3198 3071 5.34      
3 A' 3148 3023 2.74      
4 A' 1682 1615 2.09      
5 A' 1407 1351 18.02      
6 A' 1270 1219 1.12      
7 A' 1098 1054 89.37      
8 A' 1007 966 26.31      
9 A' 997 957 33.88      
10 A' 967 928 8.06      
11 A' 707 678 78.38      
12 A' 635 610 2.36      
13 A' 505 485 0.92      
14 A' 311 298 3.13      
15 A' 227 218 1.89      
16 A' 101 97 0.77      
17 A" 3252 3122 0.61      
18 A" 3194 3067 2.39      
19 A" 3148 3022 4.94      
20 A" 1673 1606 6.10      
21 A" 1403 1347 5.09      
22 A" 1252 1202 8.86      
23 A" 999 959 14.16      
24 A" 981 942 45.57      
25 A" 963 924 0.90      
26 A" 634 609 8.79      
27 A" 569 546 7.27      
28 A" 486 466 9.63      
29 A" 288 277 7.18      
30 A" 171 164 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 19761.0 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 18972.5 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 B1B95/6-311G**
ABC
0.16279 0.07667 0.06852

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.591 -0.536 0.000
O2 1.297 0.786 0.000
C3 -0.620 -0.483 1.330
C4 -0.620 -0.483 -1.330
C5 -0.620 0.565 2.133
C6 -0.620 0.565 -2.133
H7 -1.248 -1.361 1.428
H8 -1.248 -1.361 -1.428
H9 -1.297 0.634 2.975
H10 -1.297 0.634 -2.975
H11 0.071 1.379 1.942
H12 0.071 1.379 -1.942

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.49911.79981.79982.68872.68872.47022.47023.71253.71252.77652.7765
O21.49912.65612.65612.87612.87613.62313.62313.94943.94942.37122.3712
C31.79982.65612.66011.32043.61801.08392.96182.10034.49842.07863.8275
C41.79982.65612.66013.61801.32042.96181.08394.49842.10033.82752.0786
C52.68872.87611.32043.61804.26542.14534.09701.08235.15231.08504.2119
C62.68872.87613.61801.32044.26544.09702.14535.15231.08234.21191.0850
H72.47023.62311.08392.96182.14534.09702.85622.52524.83413.08464.5393
H82.47023.62312.96181.08394.09702.14532.85624.83412.52524.53933.0846
H93.71253.94942.10034.49841.08235.15232.52524.83415.94901.86925.1570
H103.71253.94944.49842.10035.15231.08234.83412.52525.94905.15701.8692
H112.77652.37122.07863.82751.08504.21193.08464.53931.86925.15703.8831
H122.77652.37123.82752.07864.21191.08504.53933.08465.15701.86923.8831

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 118.208 S1 C3 H7 115.639
S1 C4 C6 118.208 S1 C4 H8 115.639
O2 S1 C3 106.901 O2 S1 C4 106.901
C3 S1 C4 95.293 C3 C5 H9 121.564
C3 C5 H11 119.246 C4 C6 H10 121.564
C4 C6 H12 119.246 C5 C3 H7 126.039
C6 C4 H8 126.039 H9 C5 H11 119.189
H10 C6 H12 119.189
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.687      
2 O -0.569      
3 C -0.332      
4 C -0.332      
5 C -0.189      
6 C -0.189      
7 H 0.158      
8 H 0.158      
9 H 0.139      
10 H 0.139      
11 H 0.166      
12 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.089 -1.769 0.000 3.560
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.867 -0.324 0.000
y -0.324 -41.807 0.000
z 0.000 0.000 -37.582
Traceless
 xyz
x -6.173 -0.324 0.000
y -0.324 -0.082 0.000
z 0.000 0.000 6.255
Polar
3z2-r212.511
x2-y2-4.060
xy-0.324
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.644 0.649 0.000
y 0.649 9.027 0.000
z 0.000 0.000 12.234


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