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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: PBE1PBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-515.828566
Energy at 298.15K-515.834399
HF Energy-515.828566
Nuclear repulsion energy152.625225
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/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 A1 3195 3072 1.07      
2 A1 3046 2929 15.45      
3 A1 1469 1413 1.99      
4 A1 1367 1315 9.96      
5 A1 1308 1258 135.82      
6 A1 1019 980 1.60      
7 A1 731 703 0.24      
8 A1 373 358 0.64      
9 A2 3109 2989 0.00      
10 A2 1431 1376 0.00      
11 A2 899 864 0.00      
12 A2 81 78 0.00      
13 B1 3115 2995 11.27      
14 B1 1456 1400 22.98      
15 B1 1054 1014 0.31      
16 B1 447 430 2.27      
17 B1 161 155 1.48      
18 B2 3194 3071 5.53      
19 B2 3039 2922 1.82      
20 B2 1423 1368 8.82      
21 B2 1369 1316 25.38      
22 B2 1237 1189 7.96      
23 B2 923 888 1.62      
24 B2 389 374 1.85      

Unscaled Zero Point Vibrational Energy (zpe) 17918.2 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 17228.4 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/cc-pVDZ
ABC
0.29242 0.16377 0.10925

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.259
S2 0.000 0.000 1.375
C3 0.000 1.266 -1.060
C4 0.000 -1.266 -1.060
H5 0.000 2.152 -0.417
H6 0.000 -2.152 -0.417
H7 0.883 1.292 -1.723
H8 -0.883 1.292 -1.723
H9 -0.883 -1.292 -1.723
H10 0.883 -1.292 -1.723

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.63441.49791.49792.15812.15812.14262.14262.14262.1426
S21.63442.74482.74482.80062.80063.47093.47093.47093.4709
C31.49792.74482.53131.09583.47811.10401.10402.78542.7854
C41.49792.74482.53133.47811.09582.78542.78541.10401.1040
H52.15812.80061.09583.47814.30481.79621.79623.78783.7878
H62.15812.80063.47811.09584.30483.78783.78781.79621.7962
H72.14263.47091.10402.78541.79623.78781.76533.12902.5835
H82.14263.47091.10402.78541.79623.78781.76532.58353.1290
H92.14263.47092.78541.10403.78781.79623.12902.58351.7653
H102.14263.47092.78541.10403.78781.79622.58353.12901.7653

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.684 C1 C3 H7 109.940
C1 C3 H8 109.940 C1 C4 H6 111.684
C1 C4 H9 109.940 C1 C4 H10 109.940
S2 C1 C3 122.337 S2 C1 C4 122.337
C3 C1 C4 115.326 H5 C3 H7 109.479
H5 C3 H8 109.479 H6 C4 H9 109.479
H6 C4 H10 109.479 H7 C3 H8 106.164
H9 C4 H10 106.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.239      
2 S -0.143      
3 C -0.009      
4 C -0.009      
5 H 0.065      
6 H 0.065      
7 H 0.067      
8 H 0.067      
9 H 0.067      
10 H 0.067      


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 -2.910 2.910
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.125 0.000 0.000
y 0.000 -32.055 0.000
z 0.000 0.000 -32.727
Traceless
 xyz
x 0.266 0.000 0.000
y 0.000 0.371 0.000
z 0.000 0.000 -0.637
Polar
3z2-r2-1.275
x2-y2-0.070
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.872 0.000 0.000
y 0.000 6.795 0.000
z 0.000 0.000 10.270


<r2> (average value of r2) Å2
<r2> 114.833
(<r2>)1/2 10.716