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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: HF/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-514.672305
Energy at 298.15K-514.678383
HF Energy-514.672305
Nuclear repulsion energy153.622243
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/aug-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 2992 3.97      
2 A1 3159 2876 31.45      
3 A1 1611 1467 0.21      
4 A1 1528 1391 2.34      
5 A1 1404 1278 180.24      
6 A1 1104 1005 15.31      
7 A1 747 680 3.91      
8 A1 397 362 1.46      
9 A2 3195 2909 0.00      
10 A2 1589 1446 0.00      
11 A2 1005 915 0.00      
12 A2 93 85 0.00      
13 B1 3205 2918 28.12      
14 B1 1611 1467 17.52      
15 B1 1177 1071 0.82      
16 B1 487 444 1.08      
17 B1 174 158 0.14      
18 B2 3284 2990 11.77      
19 B2 3150 2868 2.27      
20 B2 1577 1436 7.08      
21 B2 1520 1384 10.25      
22 B2 1305 1188 4.59      
23 B2 1009 918 1.38      
24 B2 412 375 1.82      

Unscaled Zero Point Vibrational Energy (zpe) 19014.8 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 17311.0 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/aug-cc-pVTZ
ABC
0.29399 0.16587 0.11030

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-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
C11.61401.50221.50222.14742.14742.12752.12752.12752.1275
S21.61402.73432.73432.79302.79303.43953.43953.43953.4395
C31.50222.73432.53011.07723.46231.08571.08572.76942.7694
C41.50222.73432.53013.46231.07722.76942.76941.08571.0857
H52.14742.79301.07723.46234.27941.76641.76643.75493.7549
H62.14742.79303.46231.07724.27943.75493.75491.76641.7664
H72.12753.43951.08572.76941.76643.75491.74523.10292.5655
H82.12753.43951.08572.76941.76643.75491.74522.56553.1029
H92.12753.43952.76941.08573.75491.76643.10292.56551.7452
H102.12753.43952.76941.08573.75491.76642.56553.10291.7452

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.651 C1 C3 H7 109.538
C1 C3 H8 109.538 C1 C4 H6 111.651
C1 C4 H9 109.538 C1 C4 H10 109.538
S2 C1 C3 122.634 S2 C1 C4 122.634
C3 C1 C4 114.733 H5 C3 H7 109.508
H5 C3 H8 109.508 H6 C4 H9 109.508
H6 C4 H10 109.508 H7 C3 H8 106.983
H9 C4 H10 106.983
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.351      
2 S -0.521      
3 C -0.855      
4 C -0.855      
5 H 0.326      
6 H 0.326      
7 H 0.307      
8 H 0.307      
9 H 0.307      
10 H 0.307      


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 -3.292 3.292
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.922 0.000 0.000
y 0.000 -32.803 0.000
z 0.000 0.000 -33.963
Traceless
 xyz
x 0.461 0.000 0.000
y 0.000 0.640 0.000
z 0.000 0.000 -1.101
Polar
3z2-r2-2.201
x2-y2-0.119
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.634 0.000 0.000
y 0.000 8.213 0.000
z 0.000 0.000 11.083


<r2> (average value of r2) Å2
<r2> 114.380
(<r2>)1/2 10.695