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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-515.850080
Energy at 298.15K-515.855833
HF Energy-515.850080
Nuclear repulsion energy153.050684
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 PBE1PBE/6-311G*
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 3180 3049 3.65      
2 A1 3045 2919 19.06      
3 A1 1511 1448 0.05      
4 A1 1407 1349 10.44      
5 A1 1315 1260 156.05      
6 A1 1031 989 3.97      
7 A1 728 698 0.49      
8 A1 378 362 0.40      
9 A2 3093 2964 0.00      
10 A2 1474 1413 0.00      
11 A2 921 883 0.00      
12 A2 35 33 0.00      
13 B1 3100 2971 21.70      
14 B1 1502 1439 31.13      
15 B1 1076 1032 0.00      
16 B1 454 435 4.43      
17 B1 149 143 1.05      
18 B2 3179 3047 9.99      
19 B2 3037 2911 1.90      
20 B2 1471 1410 7.42      
21 B2 1399 1341 28.41      
22 B2 1240 1189 8.07      
23 B2 937 898 1.00      
24 B2 393 377 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 18027.7 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 17279.6 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 PBE1PBE/6-311G*
ABC
0.29423 0.16431 0.10969

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.255
S2 0.000 0.000 1.373
C3 0.000 1.262 -1.060
C4 0.000 -1.262 -1.060
H5 0.000 2.147 -0.427
H6 0.000 -2.147 -0.427
H7 0.877 1.289 -1.718
H8 -0.877 1.289 -1.718
H9 -0.877 -1.289 -1.718
H10 0.877 -1.289 -1.718

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62781.49671.49672.15382.15382.13822.13822.13822.1382
S21.62782.74062.74062.80172.80173.46193.46193.46193.4619
C31.49672.74062.52331.08833.46691.09671.09672.77642.7764
C41.49672.74062.52333.46691.08832.77642.77641.09671.0967
H52.15382.80171.08833.46694.29391.78081.78083.77393.7739
H62.15382.80173.46691.08834.29393.77393.77391.78081.7808
H72.13823.46191.09672.77641.78083.77391.75383.11822.5783
H82.13823.46191.09672.77641.78083.77391.75382.57833.1182
H92.13823.46192.77641.09673.77391.78083.11822.57831.7538
H102.13823.46192.77641.09673.77391.78082.57833.11821.7538

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.892 C1 C3 H7 110.115
C1 C3 H8 110.115 C1 C4 H6 111.892
C1 C4 H9 110.115 C1 C4 H10 110.115
S2 C1 C3 122.545 S2 C1 C4 122.545
C3 C1 C4 114.911 H5 C3 H7 109.184
H5 C3 H8 109.184 H6 C4 H9 109.184
H6 C4 H10 109.184 H7 C3 H8 106.181
H9 C4 H10 106.181
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.167      
2 S -0.048      
3 C -0.661      
4 C -0.661      
5 H 0.273      
6 H 0.273      
7 H 0.248      
8 H 0.248      
9 H 0.248      
10 H 0.248      


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 -3.083 3.083
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.724 0.000 0.000
y 0.000 -32.675 0.000
z 0.000 0.000 -33.568
Traceless
 xyz
x 0.397 0.000 0.000
y 0.000 0.472 0.000
z 0.000 0.000 -0.869
Polar
3z2-r2-1.738
x2-y2-0.049
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.911 0.000 0.000
y 0.000 6.919 0.000
z 0.000 0.000 10.798


<r2> (average value of r2) Å2
<r2> 114.851
(<r2>)1/2 10.717