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All results from a given calculation for CH3CSCH3 (Thioacetone)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-515.811038
Energy at 298.15K-515.816701
HF Energy-515.811038
Nuclear repulsion energy151.921986
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/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 A1 3091 3062 2.70      
2 A1 2955 2928 17.02      
3 A1 1444 1430 0.00      
4 A1 1340 1328 7.12      
5 A1 1249 1237 147.98      
6 A1 984 975 4.33      
7 A1 699 693 0.20      
8 A1 366 362 0.38      
9 A2 3000 2972 0.00      
10 A2 1411 1398 0.00      
11 A2 879 871 0.00      
12 A2 47 46 0.00      
13 B1 3006 2979 17.50      
14 B1 1436 1423 26.79      
15 B1 1028 1019 0.00      
16 B1 436 432 4.56      
17 B1 143 142 1.29      
18 B2 3089 3061 9.42      
19 B2 2947 2920 1.50      
20 B2 1406 1393 6.61      
21 B2 1330 1318 27.38      
22 B2 1190 1179 11.09      
23 B2 896 888 2.36      
24 B2 379 375 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 17374.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 17215.9 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/6-311G**
ABC
0.29026 0.16185 0.10809

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.261
S2 0.000 0.000 1.384
C3 0.000 1.271 -1.067
C4 0.000 -1.271 -1.067
H5 0.000 2.159 -0.425
H6 0.000 -2.159 -0.425
H7 0.883 1.298 -1.731
H8 -0.883 1.298 -1.731
H9 -0.883 -1.298 -1.731
H10 0.883 -1.298 -1.731

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.64521.50461.50462.16482.16482.15012.15012.15012.1501
S21.64522.76072.76072.81622.81623.48783.48783.48783.4878
C31.50462.76072.54141.09573.48891.10471.10472.79622.7962
C41.50462.76072.54143.48891.09572.79622.79621.10471.1047
H52.16482.81621.09573.48894.31711.79561.79563.79903.7990
H62.16482.81623.48891.09574.31713.79903.79901.79561.7956
H72.15013.48781.10472.79621.79563.79901.76523.13952.5963
H82.15013.48781.10472.79621.79563.79901.76522.59633.1395
H92.15013.48782.79621.10473.79901.79563.13952.59631.7652
H102.15013.48782.79621.10473.79901.79562.59633.13951.7652

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.755 C1 C3 H7 110.041
C1 C3 H8 110.041 C1 C4 H6 111.755
C1 C4 H9 110.041 C1 C4 H10 110.041
S2 C1 C3 122.374 S2 C1 C4 122.374
C3 C1 C4 115.251 H5 C3 H7 109.387
H5 C3 H8 109.387 H6 C4 H9 109.387
H6 C4 H10 109.387 H7 C3 H8 106.067
H9 C4 H10 106.067
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.287      
2 S -0.047      
3 C -0.283      
4 C -0.283      
5 H 0.163      
6 H 0.163      
7 H 0.144      
8 H 0.144      
9 H 0.144      
10 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.052 3.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.865 0.000 0.000
y 0.000 -32.798 0.000
z 0.000 0.000 -33.655
Traceless
 xyz
x 0.362 0.000 0.000
y 0.000 0.462 0.000
z 0.000 0.000 -0.824
Polar
3z2-r2-1.648
x2-y2-0.067
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.118 0.000 0.000
y 0.000 7.491 0.000
z 0.000 0.000 11.254


<r2> (average value of r2) Å2
<r2> 116.284
(<r2>)1/2 10.783