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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: M06-2X/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-516.013541
Energy at 298.15K-516.019415
HF Energy-516.013541
Nuclear repulsion energy152.827824
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 M06-2X/6-31+G**
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 3198 3045 1.32      
2 A1 3061 2915 15.71      
3 A1 1505 1433 0.10      
4 A1 1406 1338 12.76      
5 A1 1319 1256 140.94      
6 A1 1033 984 4.10      
7 A1 726 691 0.65      
8 A1 384 366 0.27      
9 A2 3117 2968 0.00      
10 A2 1478 1408 0.00      
11 A2 915 871 0.00      
12 A2 85 81 0.00      
13 B1 3123 2974 14.13      
14 B1 1502 1430 26.84      
15 B1 1075 1024 0.84      
16 B1 445 424 2.29      
17 B1 171 163 0.83      
18 B2 3197 3044 7.37      
19 B2 3055 2909 2.02      
20 B2 1468 1398 8.93      
21 B2 1399 1332 24.26      
22 B2 1233 1174 6.82      
23 B2 942 897 0.81      
24 B2 388 370 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 18112.8 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 17247.0 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 M06-2X/6-31+G**
ABC
0.29323 0.16367 0.10930

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.249
S2 0.000 0.000 1.375
C3 0.000 1.265 -1.064
C4 0.000 -1.265 -1.064
H5 0.000 2.151 -0.431
H6 0.000 -2.151 -0.431
H7 0.880 1.282 -1.718
H8 -0.880 1.282 -1.718
H9 -0.880 -1.282 -1.718
H10 0.880 -1.282 -1.718

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62451.50481.50482.15882.15882.13892.13892.13892.1389
S21.62452.74792.74792.80872.80873.46203.46203.46203.4620
C31.50482.74792.53021.08923.47451.09661.09662.77312.7731
C41.50482.74792.53023.47451.08922.77312.77311.09661.0966
H52.15882.80871.08923.47454.30231.78521.78523.77073.7707
H62.15882.80873.47451.08924.30233.77073.77071.78521.7852
H72.13893.46201.09662.77311.78523.77071.76073.11042.5641
H82.13893.46201.09662.77311.78523.77071.76072.56413.1104
H92.13893.46202.77311.09663.77071.78523.11042.56411.7607
H102.13893.46202.77311.09663.77071.78522.56413.11041.7607

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.653 C1 C3 H7 109.618
C1 C3 H8 109.618 C1 C4 H6 111.653
C1 C4 H9 109.618 C1 C4 H10 109.618
S2 C1 C3 122.785 S2 C1 C4 122.785
C3 C1 C4 114.430 H5 C3 H7 109.518
H5 C3 H8 109.518 H6 C4 H9 109.518
H6 C4 H10 109.518 H7 C3 H8 106.794
H9 C4 H10 106.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 S -0.117      
3 C -0.475      
4 C -0.475      
5 H 0.195      
6 H 0.195      
7 H 0.178      
8 H 0.178      
9 H 0.178      
10 H 0.178      


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 -2.941 2.941
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.815 0.000 0.000
y 0.000 -32.893 0.000
z 0.000 0.000 -33.690
Traceless
 xyz
x 0.477 0.000 0.000
y 0.000 0.360 0.000
z 0.000 0.000 -0.836
Polar
3z2-r2-1.673
x2-y20.078
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.858 0.000 0.000
y 0.000 7.597 0.000
z 0.000 0.000 11.155


<r2> (average value of r2) Å2
<r2> 115.225
(<r2>)1/2 10.734