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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-516.143033
Energy at 298.15K-516.148869
HF Energy-516.143033
Nuclear repulsion energy152.004533
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 B3LYP/aug-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 3156 3063 2.40      
2 A1 3017 2927 22.28      
3 A1 1468 1425 0.08      
4 A1 1376 1335 3.84      
5 A1 1282 1244 139.03      
6 A1 1013 983 5.23      
7 A1 711 690 0.40      
8 A1 378 367 0.71      
9 A2 3060 2969 0.00      
10 A2 1437 1394 0.00      
11 A2 903 876 0.00      
12 A2 75 73 0.00      
13 B1 3067 2976 17.60      
14 B1 1462 1419 18.12      
15 B1 1052 1021 0.38      
16 B1 451 438 2.10      
17 B1 163 159 0.55      
18 B2 3155 3061 8.78      
19 B2 3008 2919 1.66      
20 B2 1430 1388 7.09      
21 B2 1368 1328 20.76      
22 B2 1218 1182 7.25      
23 B2 926 899 2.99      
24 B2 390 379 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 17783.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 17256.9 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 B3LYP/aug-cc-pVDZ
ABC
0.29011 0.16211 0.10818

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.261
S2 0.000 0.000 1.383
C3 0.000 1.272 -1.067
C4 0.000 -1.272 -1.067
H5 0.000 2.157 -0.424
H6 0.000 -2.157 -0.424
H7 0.882 1.297 -1.728
H8 -0.882 1.297 -1.728
H9 -0.882 -1.297 -1.728
H10 0.882 -1.297 -1.728

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.64391.50521.50522.16322.16322.14732.14732.14732.1473
S21.64392.75972.75972.81392.81393.48363.48363.48363.4836
C31.50522.75972.54341.09373.48831.10261.10262.79522.7952
C41.50522.75972.54343.48831.09372.79522.79521.10261.1026
H52.16322.81391.09373.48834.31401.79351.79353.79563.7956
H62.16322.81393.48831.09374.31403.79563.79561.79351.7935
H72.14733.48361.10262.79521.79353.79561.76393.13682.5939
H82.14733.48361.10262.79521.79353.79561.76392.59393.1368
H92.14733.48362.79521.10263.79561.79353.13682.59391.7639
H102.14733.48362.79521.10263.79561.79352.59393.13681.7639

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.697 C1 C3 H7 109.891
C1 C3 H8 109.891 C1 C4 H6 111.697
C1 C4 H9 109.891 C1 C4 H10 109.891
S2 C1 C3 122.346 S2 C1 C4 122.346
C3 C1 C4 115.308 H5 C3 H7 109.486
H5 C3 H8 109.486 H6 C4 H9 109.486
H6 C4 H10 109.486 H7 C3 H8 106.239
H9 C4 H10 106.239
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.227      
2 S -0.184      
3 C 0.767      
4 C 0.767      
5 H -0.277      
6 H -0.277      
7 H -0.142      
8 H -0.142      
9 H -0.142      
10 H -0.142      


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 -3.007 3.007
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.876 0.000 0.000
y 0.000 -32.993 0.000
z 0.000 0.000 -33.956
Traceless
 xyz
x 0.598 0.000 0.000
y 0.000 0.423 0.000
z 0.000 0.000 -1.021
Polar
3z2-r2-2.043
x2-y20.117
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.864 0.000 0.000
y 0.000 9.069 0.000
z 0.000 0.000 11.852


<r2> (average value of r2) Å2
<r2> 116.287
(<r2>)1/2 10.784