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

using model chemistry: BLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-621.781198
Energy at 298.15K-621.787121
Nuclear repulsion energy283.552290
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/STO-3G
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' 3403 3149 4.42      
2 A' 3357 3106 16.02      
3 A' 2735 2531 32.03      
4 A' 1724 1595 6.39      
5 A' 1445 1337 16.30      
6 A' 1226 1134 31.35      
7 A' 1208 1118 18.77      
8 A' 963 891 0.39      
9 A' 919 850 0.46      
10 A' 878 812 7.47      
11 A' 686 635 33.53      
12 A' 652 603 1.92      
13 A' 509 471 8.24      
14 A' 383 354 5.72      
15 A' 253 234 0.34      
16 A' 130 120 0.03      
17 A" 3402 3148 10.80      
18 A" 3356 3105 6.38      
19 A" 2693 2492 119.39      
20 A" 1717 1588 10.86      
21 A" 1387 1283 115.64      
22 A" 1212 1121 10.97      
23 A" 1163 1076 19.24      
24 A" 953 882 0.28      
25 A" 916 848 0.28      
26 A" 636 588 9.98      
27 A" 531 492 0.27      
28 A" 486 450 0.05      
29 A" 325 301 50.93      
30 A" 208 193 2.70      

Unscaled Zero Point Vibrational Energy (zpe) 19727.1 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 18251.5 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 BLYP/STO-3G
ABC
0.14172 0.07614 0.07470

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.691 -0.674 0.000
O2 1.126 0.940 0.000
C3 -0.643 -0.564 1.464
C4 -0.643 -0.564 -1.464
C5 -0.643 0.682 1.916
C6 -0.643 0.682 -1.916
H7 -1.177 -1.489 1.743
H8 -1.177 -1.489 -1.743
H9 -1.248 1.109 2.733
H10 -1.248 1.109 -2.733
H11 0.107 1.304 1.283
H12 0.107 1.304 -1.283

Atom - Atom Distances (Å)
  S1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
S11.67171.98381.98382.70012.70012.68192.68193.79583.79582.42902.4290
O21.67172.74512.74512.62062.62063.77373.77373.62343.62341.67841.6784
C31.98382.74512.92761.32583.60251.10343.37952.18574.55832.02123.4058
C41.98382.74512.92763.60251.32583.37951.10344.55832.18573.40582.0212
C52.70012.62061.32583.60253.83272.24194.28771.10234.70771.16193.3447
C62.70012.62063.60251.32583.83274.28772.24194.70771.10233.34471.1619
H72.68193.77371.10343.37952.24194.28773.48532.78125.17533.10784.3132
H82.68193.77373.37951.10344.28772.24193.48535.17532.78124.31323.1078
H93.79583.62342.18574.55831.10234.70772.78125.17535.46551.99344.2428
H103.79583.62344.55832.18574.70771.10235.17532.78125.46554.24281.9934
H112.42901.67842.02123.40581.16193.34473.10784.31321.99344.24282.5666
H122.42901.67843.40582.02123.34471.16194.31323.10784.24281.99342.5666

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 107.681 S1 C3 H7 117.772
S1 C4 C6 107.681 S1 C4 H8 117.772
O2 S1 C3 96.975 O2 S1 C4 96.975
C3 S1 C4 95.102 C3 C5 H9 128.128
C3 C5 H11 108.502 C4 C6 H10 128.128
C4 C6 H12 108.502 C5 C3 H7 134.516
C6 C4 H8 134.516 H9 C5 H11 123.356
H10 C6 H12 123.356
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.469      
2 O -0.284      
3 C -0.163      
4 C -0.163      
5 C -0.180      
6 C -0.180      
7 H 0.079      
8 H 0.079      
9 H 0.080      
10 H 0.080      
11 H 0.092      
12 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.572 -1.876 0.000 1.961
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.833 -0.752 0.000
y -0.752 -37.959 0.000
z 0.000 0.000 -38.662
Traceless
 xyz
x -1.522 -0.752 0.000
y -0.752 1.288 0.000
z 0.000 0.000 0.234
Polar
3z2-r20.467
x2-y2-1.873
xy-0.752
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.875 0.607 0.000
y 0.607 5.653 0.000
z 0.000 0.000 7.067


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