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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: PBEPBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-515.828228
Energy at 298.15K-515.833969
HF Energy-515.828228
Nuclear repulsion energy152.256974
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/cc-pVTZ
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 3084 3063 2.36      
2 A1 2951 2931 17.68      
3 A1 1441 1431 0.00      
4 A1 1339 1330 4.53      
5 A1 1249 1241 135.00      
6 A1 984 978 3.94      
7 A1 700 695 0.08      
8 A1 362 359 0.59      
9 A2 2992 2972 0.00      
10 A2 1409 1399 0.00      
11 A2 881 875 0.00      
12 A2 82 81 0.00      
13 B1 2998 2978 14.02      
14 B1 1433 1423 19.14      
15 B1 1029 1022 0.00      
16 B1 433 430 2.15      
17 B1 153 152 1.01      
18 B2 3083 3062 9.09      
19 B2 2943 2923 1.61      
20 B2 1402 1393 6.61      
21 B2 1329 1320 25.96      
22 B2 1188 1180 10.74      
23 B2 896 890 4.10      
24 B2 375 372 1.55      

Unscaled Zero Point Vibrational Energy (zpe) 17368.4 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 17248.5 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/cc-pVTZ
ABC
0.29134 0.16268 0.10859

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.260
S2 0.000 0.000 1.380
C3 0.000 1.268 -1.064
C4 0.000 -1.268 -1.064
H5 0.000 2.155 -0.422
H6 0.000 -2.155 -0.422
H7 0.880 1.296 -1.728
H8 -0.880 1.296 -1.728
H9 -0.880 -1.296 -1.728
H10 0.880 -1.296 -1.728

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.64071.50151.50152.16072.16072.14662.14662.14662.1466
S21.64072.75372.75372.80932.80933.48073.48073.48073.4807
C31.50152.75372.53681.09403.48261.10301.10302.79132.7913
C41.50152.75372.53683.48261.09402.79132.79131.10301.1030
H52.16072.80931.09403.48264.30921.79351.79353.79283.7928
H62.16072.80933.48261.09404.30923.79283.79281.79351.7935
H72.14663.48071.10302.79131.79353.79281.76073.13332.5918
H82.14663.48071.10302.79131.79353.79281.76072.59183.1333
H92.14663.48072.79131.10303.79281.79353.13332.59181.7607
H102.14663.48072.79131.10303.79281.79352.59183.13331.7607

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.745 C1 C3 H7 110.074
C1 C3 H8 110.074 C1 C4 H6 111.745
C1 C4 H9 110.074 C1 C4 H10 110.074
S2 C1 C3 122.355 S2 C1 C4 122.355
C3 C1 C4 115.290 H5 C3 H7 109.437
H5 C3 H8 109.437 H6 C4 H9 109.437
H6 C4 H10 109.437 H7 C3 H8 105.902
H9 C4 H10 105.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.021      
2 S -0.186      
3 C -0.237      
4 C -0.237      
5 H 0.115      
6 H 0.115      
7 H 0.102      
8 H 0.102      
9 H 0.102      
10 H 0.102      


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 -2.872 2.872
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.484 0.000 0.000
y 0.000 -32.543 0.000
z 0.000 0.000 -33.348
Traceless
 xyz
x 0.462 0.000 0.000
y 0.000 0.373 0.000
z 0.000 0.000 -0.835
Polar
3z2-r2-1.670
x2-y20.059
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.885 0.000 0.000
y 0.000 8.249 0.000
z 0.000 0.000 11.359


<r2> (average value of r2) Å2
<r2> 115.663
(<r2>)1/2 10.755