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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: M06-2X/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 M06-2X/6-311G*
 hartrees
Energy at 0K-516.060744
Energy at 298.15K-516.066739
HF Energy-516.060744
Nuclear repulsion energy153.022905
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/6-311G*
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 3197 1.77      
2 A1 3065 3065 12.63      
3 A1 1522 1522 0.02      
4 A1 1421 1421 8.60      
5 A1 1326 1326 151.13      
6 A1 1043 1043 4.77      
7 A1 728 728 0.48      
8 A1 387 387 0.27      
9 A2 3114 3114 0.00      
10 A2 1494 1494 0.00      
11 A2 929 929 0.00      
12 A2 118 118 0.00      
13 B1 3121 3121 16.06      
14 B1 1521 1521 30.19      
15 B1 1086 1086 0.11      
16 B1 455 455 4.20      
17 B1 192 192 1.00      
18 B2 3195 3195 7.05      
19 B2 3058 3058 1.28      
20 B2 1486 1486 7.77      
21 B2 1411 1411 22.94      
22 B2 1237 1237 7.80      
23 B2 951 951 0.56      
24 B2 393 393 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 18224.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18224.8 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/6-311G*
ABC
0.29391 0.16408 0.10955

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.248
S2 0.000 0.000 1.373
C3 0.000 1.263 -1.063
C4 0.000 -1.263 -1.063
H5 0.000 2.150 -0.433
H6 0.000 -2.150 -0.433
H7 0.878 1.283 -1.717
H8 -0.878 1.283 -1.717
H9 -0.878 -1.283 -1.717
H10 0.878 -1.283 -1.717

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62121.50351.50352.15772.15772.13872.13872.13872.1387
S21.62122.74442.74442.80812.80813.45923.45923.45923.4592
C31.50352.74442.52671.08723.47061.09491.09492.77132.7713
C41.50352.74442.52673.47061.08722.77132.77131.09491.0949
H52.15772.80811.08723.47064.29931.78051.78053.76813.7681
H62.15772.80813.47061.08724.29933.76813.76811.78051.7805
H72.13873.45921.09492.77131.78053.76811.75593.10862.5651
H82.13873.45921.09492.77131.78053.76811.75592.56513.1086
H92.13873.45922.77131.09493.76811.78053.10862.56511.7559
H102.13873.45922.77131.09493.76811.78052.56513.10861.7559

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.784 C1 C3 H7 109.791
C1 C3 H8 109.791 C1 C4 H6 111.784
C1 C4 H9 109.791 C1 C4 H10 109.791
S2 C1 C3 122.831 S2 C1 C4 122.831
C3 C1 C4 114.339 H5 C3 H7 109.362
H5 C3 H8 109.362 H6 C4 H9 109.362
H6 C4 H10 109.362 H7 C3 H8 106.613
H9 C4 H10 106.613
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.168      
2 S -0.025      
3 C -0.675      
4 C -0.675      
5 H 0.273      
6 H 0.273      
7 H 0.249      
8 H 0.249      
9 H 0.249      
10 H 0.249      


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 -2.924 2.924
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.934 0.000 0.000
y 0.000 -32.992 0.000
z 0.000 0.000 -33.726
Traceless
 xyz
x 0.425 0.000 0.000
y 0.000 0.339 0.000
z 0.000 0.000 -0.763
Polar
3z2-r2-1.526
x2-y20.057
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.887 0.000 0.000
y 0.000 6.815 0.000
z 0.000 0.000 10.709


<r2> (average value of r2) Å2
<r2> 115.077
(<r2>)1/2 10.727