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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G**
 hartrees
Energy at 0K-515.858509
Energy at 298.15K-515.864283
HF Energy-515.858509
Nuclear repulsion energy153.078889
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 PBE1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3177 3048 2.21      
2 A1 3040 2916 15.09      
3 A1 1492 1431 0.50      
4 A1 1388 1331 11.01      
5 A1 1308 1255 156.08      
6 A1 1024 983 3.39      
7 A1 727 697 0.42      
8 A1 375 360 0.47      
9 A2 3091 2965 0.00      
10 A2 1457 1398 0.00      
11 A2 908 871 0.00      
12 A2 49 47 0.00      
13 B1 3098 2972 16.40      
14 B1 1482 1422 28.79      
15 B1 1066 1023 0.00      
16 B1 451 433 4.27      
17 B1 149 143 1.08      
18 B2 3175 3046 7.90      
19 B2 3032 2909 1.17      
20 B2 1451 1392 8.12      
21 B2 1382 1326 27.53      
22 B2 1236 1186 7.91      
23 B2 929 892 1.14      
24 B2 391 375 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 17938.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 17210.2 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 PBE1PBE/6-311G**
ABC
0.29417 0.16447 0.10976

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.256
S2 0.000 0.000 1.372
C3 0.000 1.262 -1.059
C4 0.000 -1.262 -1.059
H5 0.000 2.145 -0.422
H6 0.000 -2.145 -0.422
H7 0.878 1.286 -1.716
H8 -0.878 1.286 -1.716
H9 -0.878 -1.286 -1.716
H10 0.878 -1.286 -1.716

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62821.49661.49662.15152.15152.13522.13522.13522.1352
S21.62822.74002.74002.79692.79693.45923.45923.45923.4592
C31.49662.74002.52501.08833.46651.09681.09682.77472.7747
C41.49662.74002.52503.46651.08832.77472.77471.09681.0968
H52.15152.79691.08833.46654.29001.78391.78393.77083.7708
H62.15152.79693.46651.08834.29003.77083.77081.78391.7839
H72.13523.45921.09682.77471.78393.77081.75593.11492.5728
H82.13523.45921.09682.77471.78393.77081.75592.57283.1149
H92.13523.45922.77471.09683.77081.78393.11492.57281.7559
H102.13523.45922.77471.09683.77081.78392.57283.11491.7559

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.703 C1 C3 H7 109.878
C1 C3 H8 109.878 C1 C4 H6 111.703
C1 C4 H9 109.878 C1 C4 H10 109.878
S2 C1 C3 122.478 S2 C1 C4 122.478
C3 C1 C4 115.044 H5 C3 H7 109.443
H5 C3 H8 109.443 H6 C4 H9 109.443
H6 C4 H10 109.443 H7 C3 H8 106.351
H9 C4 H10 106.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.298      
2 S -0.048      
3 C -0.288      
4 C -0.288      
5 H 0.168      
6 H 0.168      
7 H 0.147      
8 H 0.147      
9 H 0.147      
10 H 0.147      


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 -3.102 3.102
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.682 0.000 0.000
y 0.000 -32.586 0.000
z 0.000 0.000 -33.519
Traceless
 xyz
x 0.370 0.000 0.000
y 0.000 0.514 0.000
z 0.000 0.000 -0.885
Polar
3z2-r2-1.769
x2-y2-0.096
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.976 0.000 0.000
y 0.000 7.040 0.000
z 0.000 0.000 10.853


<r2> (average value of r2) Å2
<r2> 114.735
(<r2>)1/2 10.711