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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-515.774583
Energy at 298.15K-515.780311
HF Energy-515.774583
Nuclear repulsion energy151.445000
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-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 3103 3085 1.57      
2 A1 2956 2939 17.50      
3 A1 1417 1409 0.66      
4 A1 1317 1309 4.89      
5 A1 1249 1241 128.10      
6 A1 980 974 2.02      
7 A1 704 700 0.09      
8 A1 363 361 0.51      
9 A2 3010 2993 0.00      
10 A2 1381 1373 0.00      
11 A2 867 862 0.00      
12 A2 82 81 0.00      
13 B1 3016 2998 12.83      
14 B1 1406 1398 20.06      
15 B1 1014 1008 0.41      
16 B1 432 430 2.28      
17 B1 158 157 1.83      
18 B2 3102 3084 7.21      
19 B2 2948 2931 2.31      
20 B2 1373 1365 7.09      
21 B2 1314 1306 24.10      
22 B2 1192 1185 11.29      
23 B2 889 884 2.87      
24 B2 377 374 1.88      

Unscaled Zero Point Vibrational Energy (zpe) 17323.4 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 17222.9 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-pVDZ
ABC
0.28865 0.16104 0.10756

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.264
S2 0.000 0.000 1.387
C3 0.000 1.273 -1.068
C4 0.000 -1.273 -1.068
H5 0.000 2.167 -0.421
H6 0.000 -2.167 -0.421
H7 0.887 1.302 -1.739
H8 -0.887 1.302 -1.739
H9 -0.887 -1.302 -1.739
H10 0.887 -1.302 -1.739

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.65101.50631.50632.17302.17302.15862.15862.15862.1586
S21.65102.76612.76612.82252.82253.50093.50093.50093.5009
C31.50632.76612.54691.10383.50121.11271.11272.80572.8057
C41.50632.76612.54693.50121.10382.80572.80571.11271.1127
H52.17302.82251.10383.50124.33471.80921.80923.81623.8162
H62.17302.82253.50121.10384.33473.81623.81621.80921.8092
H72.15863.50091.11272.80571.80923.81621.77493.15192.6046
H82.15863.50091.11272.80571.80923.81621.77492.60463.1519
H92.15863.50092.80571.11273.81621.80923.15192.60461.7749
H102.15863.50092.80571.11273.81621.80922.60463.15191.7749

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.797 C1 C3 H7 110.109
C1 C3 H8 110.109 C1 C4 H6 111.797
C1 C4 H9 110.109 C1 C4 H10 110.109
S2 C1 C3 122.283 S2 C1 C4 122.283
C3 C1 C4 115.434 H5 C3 H7 109.424
H5 C3 H8 109.424 H6 C4 H9 109.424
H6 C4 H10 109.424 H7 C3 H8 105.798
H9 C4 H10 105.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.214      
2 S -0.141      
3 C 0.014      
4 C 0.014      
5 H 0.051      
6 H 0.051      
7 H 0.056      
8 H 0.056      
9 H 0.056      
10 H 0.056      


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 -2.824 2.824
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.194 0.000 0.000
y 0.000 -32.163 0.000
z 0.000 0.000 -32.734
Traceless
 xyz
x 0.254 0.000 0.000
y 0.000 0.301 0.000
z 0.000 0.000 -0.555
Polar
3z2-r2-1.110
x2-y2-0.031
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.985 0.000 0.000
y 0.000 7.194 0.000
z 0.000 0.000 10.583


<r2> (average value of r2) Å2
<r2> 116.357
(<r2>)1/2 10.787