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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-514.672471
Energy at 298.15K-514.678533
HF Energy-514.672471
Nuclear repulsion energy153.624676
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 HF/daug-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 3287 2973 3.96      
2 A1 3159 2858 31.50      
3 A1 1611 1457 0.22      
4 A1 1528 1382 2.31      
5 A1 1404 1270 180.19      
6 A1 1104 999 15.27      
7 A1 747 676 3.90      
8 A1 398 360 1.47      
9 A2 3195 2891 0.00      
10 A2 1589 1437 0.00      
11 A2 1005 909 0.00      
12 A2 94 85 0.00      
13 B1 3205 2900 28.07      
14 B1 1611 1457 17.45      
15 B1 1177 1064 0.81      
16 B1 488 441 1.07      
17 B1 174 157 0.14      
18 B2 3284 2971 11.78      
19 B2 3150 2849 2.27      
20 B2 1577 1426 7.09      
21 B2 1520 1375 10.23      
22 B2 1305 1181 4.57      
23 B2 1009 912 1.39      
24 B2 412 373 1.83      

Unscaled Zero Point Vibrational Energy (zpe) 19014.7 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 17200.7 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 HF/daug-cc-pVTZ
ABC
0.29400 0.16588 0.11030

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

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 1.366
C3 0.000 1.265 -1.058
C4 0.000 -1.265 -1.058
H5 0.000 2.140 -0.429
H6 0.000 -2.140 -0.429
H7 0.873 1.283 -1.704
H8 -0.873 1.283 -1.704
H9 -0.873 -1.283 -1.704
H10 0.873 -1.283 -1.704

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.61391.50221.50222.14732.14732.12742.12742.12742.1274
S21.61392.73432.73432.79302.79303.43943.43943.43943.4394
C31.50222.73432.53011.07723.46231.08561.08562.76942.7694
C41.50222.73432.53013.46231.07722.76942.76941.08561.0856
H52.14732.79301.07723.46234.27941.76641.76643.75483.7548
H62.14732.79303.46231.07724.27943.75483.75481.76641.7664
H72.12743.43941.08562.76941.76643.75481.74533.10282.5654
H82.12743.43941.08562.76941.76643.75481.74532.56543.1028
H92.12743.43942.76941.08563.75481.76643.10282.56541.7453
H102.12743.43942.76941.08563.75481.76642.56543.10281.7453

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.650 C1 C3 H7 109.535
C1 C3 H8 109.535 C1 C4 H6 111.650
C1 C4 H9 109.535 C1 C4 H10 109.535
S2 C1 C3 122.636 S2 C1 C4 122.636
C3 C1 C4 114.729 H5 C3 H7 109.508
H5 C3 H8 109.508 H6 C4 H9 109.508
H6 C4 H10 109.508 H7 C3 H8 106.989
H9 C4 H10 106.989
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.411      
2 S -1.149      
3 C -1.315      
4 C -1.315      
5 H 0.508      
6 H 0.508      
7 H 0.338      
8 H 0.338      
9 H 0.338      
10 H 0.338      


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 -3.290 3.290
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.915 0.000 0.000
y 0.000 -32.797 0.000
z 0.000 0.000 -33.969
Traceless
 xyz
x 0.468 0.000 0.000
y 0.000 0.645 0.000
z 0.000 0.000 -1.112
Polar
3z2-r2-2.225
x2-y2-0.118
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.660 0.000 0.000
y 0.000 8.238 0.000
z 0.000 0.000 11.088


<r2> (average value of r2) Å2
<r2> 114.376
(<r2>)1/2 10.695