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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: TPSSh/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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-516.194798
Energy at 298.15K-516.200614
HF Energy-516.194798
Nuclear repulsion energy152.742571
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 TPSSh/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 3143 3043 3.67      
2 A1 3011 2916 21.52      
3 A1 1500 1453 0.12      
4 A1 1400 1355 2.39      
5 A1 1293 1252 133.11      
6 A1 1017 984 6.27      
7 A1 707 684 0.28      
8 A1 357 346 0.57      
9 A2 3050 2953 0.00      
10 A2 1474 1428 0.00      
11 A2 915 886 0.00      
12 A2 91 89 0.00      
13 B1 3057 2960 21.27      
14 B1 1497 1449 17.04      
15 B1 1071 1037 0.14      
16 B1 438 424 1.67      
17 B1 157 152 0.67      
18 B2 3141 3041 12.15      
19 B2 3003 2908 2.05      
20 B2 1467 1420 4.64      
21 B2 1388 1344 16.70      
22 B2 1215 1177 10.59      
23 B2 925 895 4.06      
24 B2 376 364 1.85      

Unscaled Zero Point Vibrational Energy (zpe) 17844.7 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 17279.1 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 TPSSh/cc-pVTZ
ABC
0.29211 0.16385 0.10919

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.253
S2 0.000 0.000 1.376
C3 0.000 1.267 -1.064
C4 0.000 -1.267 -1.064
H5 0.000 2.148 -0.427
H6 0.000 -2.148 -0.427
H7 0.878 1.288 -1.719
H8 -0.878 1.288 -1.719
H9 -0.878 -1.288 -1.719
H10 0.878 -1.288 -1.719

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62891.50451.50452.15492.15492.13972.13972.13972.1397
S21.62892.74982.74982.80472.80473.46523.46523.46523.4652
C31.50452.74982.53331.08733.47341.09531.09532.77902.7790
C41.50452.74982.53333.47341.08732.77902.77901.09531.0953
H52.15492.80471.08733.47344.29561.78291.78293.77363.7736
H62.15492.80473.47341.08734.29563.77363.77361.78291.7829
H72.13973.46521.09532.77901.78293.77361.75633.11702.5751
H82.13973.46521.09532.77901.78293.77361.75632.57513.1170
H92.13973.46522.77901.09533.77361.78293.11702.57511.7563
H102.13973.46522.77901.09533.77361.78292.57513.11701.7563

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.480 C1 C3 H7 109.778
C1 C3 H8 109.778 C1 C4 H6 111.480
C1 C4 H9 109.778 C1 C4 H10 109.778
S2 C1 C3 122.656 S2 C1 C4 122.656
C3 C1 C4 114.689 H5 C3 H7 109.543
H5 C3 H8 109.543 H6 C4 H9 109.543
H6 C4 H10 109.543 H7 C3 H8 106.594
H9 C4 H10 106.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.007      
2 S -0.199      
3 C -0.164      
4 C -0.164      
5 H 0.098      
6 H 0.098      
7 H 0.081      
8 H 0.081      
9 H 0.081      
10 H 0.081      


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 -2.930 2.930
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.755 0.000 0.000
y 0.000 7.903 0.000
z 0.000 0.000 11.049


<r2> (average value of r2) Å2
<r2> 114.989
(<r2>)1/2 10.723