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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: HSEh1PBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-515.838001
Energy at 298.15K-515.843804
HF Energy-515.838001
Nuclear repulsion energy152.834470
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 HSEh1PBE/6-31G**
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 3197 3051 1.80      
2 A1 3052 2913 14.86      
3 A1 1503 1434 0.56      
4 A1 1402 1338 8.70      
5 A1 1314 1254 141.63      
6 A1 1027 980 2.97      
7 A1 727 694 0.64      
8 A1 377 360 0.63      
9 A2 3109 2967 0.00      
10 A2 1471 1403 0.00      
11 A2 916 874 0.00      
12 A2 67 63 0.00      
13 B1 3115 2973 14.52      
14 B1 1496 1428 24.88      
15 B1 1074 1025 0.31      
16 B1 450 430 2.04      
17 B1 153 146 1.23      
18 B2 3196 3050 7.31      
19 B2 3045 2906 1.19      
20 B2 1463 1396 6.95      
21 B2 1396 1332 25.11      
22 B2 1239 1182 9.28      
23 B2 934 892 1.15      
24 B2 391 373 1.27      

Unscaled Zero Point Vibrational Energy (zpe) 18057.2 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 17232.0 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 HSEh1PBE/6-31G**
ABC
0.29351 0.16380 0.10937

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

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 1.375
C3 0.000 1.264 -1.062
C4 0.000 -1.264 -1.062
H5 0.000 2.148 -0.425
H6 0.000 -2.148 -0.425
H7 0.878 1.288 -1.720
H8 -0.878 1.288 -1.720
H9 -0.878 -1.288 -1.720
H10 0.878 -1.288 -1.720

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.63141.49871.49872.15482.15482.13852.13852.13852.1385
S21.63142.74512.74512.80302.80303.46563.46563.46563.4656
C31.49872.74512.52771.08943.47081.09761.09762.77812.7781
C41.49872.74512.52773.47081.08942.77812.77811.09761.0976
H52.15482.80301.08943.47084.29631.78481.78483.77573.7757
H62.15482.80303.47081.08944.29633.77573.77571.78481.7848
H72.13853.46561.09762.77811.78483.77571.75593.11822.5768
H82.13853.46561.09762.77811.78483.77571.75592.57683.1182
H92.13853.46562.77811.09763.77571.78483.11822.57681.7559
H102.13853.46562.77811.09763.77571.78482.57683.11821.7559

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.758 C1 C3 H7 109.948
C1 C3 H8 109.948 C1 C4 H6 111.758
C1 C4 H9 109.948 C1 C4 H10 109.948
S2 C1 C3 122.509 S2 C1 C4 122.509
C3 C1 C4 114.982 H5 C3 H7 109.395
H5 C3 H8 109.395 H6 C4 H9 109.395
H6 C4 H10 109.395 H7 C3 H8 106.241
H9 C4 H10 106.241
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.049      
2 S -0.113      
3 C -0.404      
4 C -0.404      
5 H 0.172      
6 H 0.172      
7 H 0.157      
8 H 0.157      
9 H 0.157      
10 H 0.157      


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 -3.113 3.113
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.095 0.000 0.000
y 0.000 -31.861 0.000
z 0.000 0.000 -32.941
Traceless
 xyz
x 0.306 0.000 0.000
y 0.000 0.657 0.000
z 0.000 0.000 -0.963
Polar
3z2-r2-1.926
x2-y2-0.234
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.863 0.000 0.000
y 0.000 6.445 0.000
z 0.000 0.000 10.149


<r2> (average value of r2) Å2
<r2> 114.665
(<r2>)1/2 10.708