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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-516.107559
Energy at 298.15K-516.113286
HF Energy-516.107559
Nuclear repulsion energy152.534198
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 B97D3/6-311+G(3df,2p)
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 3093 3053 3.90      
2 A1 2959 2921 26.54      
3 A1 1463 1444 0.28      
4 A1 1367 1349 1.59      
5 A1 1257 1241 138.30      
6 A1 995 982 7.18      
7 A1 696 687 0.13      
8 A1 373 368 0.53      
9 A2 2999 2960 0.00      
10 A2 1434 1416 0.00      
11 A2 898 886 0.00      
12 A2 58 57 0.00      
13 B1 3006 2967 20.10      
14 B1 1459 1440 17.37      
15 B1 1048 1034 0.37      
16 B1 440 434 2.01      
17 B1 149 147 0.56      
18 B2 3092 3051 12.33      
19 B2 2951 2912 3.20      
20 B2 1429 1410 5.49      
21 B2 1352 1335 17.68      
22 B2 1184 1169 10.42      
23 B2 907 895 4.70      
24 B2 382 377 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 17494.9 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 17267.4 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 B97D3/6-311+G(3df,2p)
ABC
0.29199 0.16318 0.10888

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.254
S2 0.000 0.000 1.378
C3 0.000 1.268 -1.064
C4 0.000 -1.268 -1.064
H5 0.000 2.154 -0.430
H6 0.000 -2.154 -0.430
H7 0.878 1.290 -1.724
H8 -0.878 1.290 -1.724
H9 -0.878 -1.290 -1.724
H10 0.878 -1.290 -1.724

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.63231.50411.50412.16102.16102.14332.14332.14332.1433
S21.63232.75122.75122.81202.81203.47193.47193.47193.4719
C31.50412.75122.53531.08963.47971.09861.09862.78352.7835
C41.50412.75122.53533.47971.08962.78352.78351.09861.0986
H52.16102.81201.08963.47974.30771.78641.78643.78213.7821
H62.16102.81203.47971.08964.30773.78213.78211.78641.7864
H72.14333.47191.09862.78351.78643.78211.75653.12112.5799
H82.14333.47191.09862.78351.78643.78211.75652.57993.1211
H92.14333.47192.78351.09863.78211.78643.12112.57991.7565
H102.14333.47192.78351.09863.78211.78642.57993.12111.7565

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.708 C1 C3 H7 109.803
C1 C3 H8 109.803 C1 C4 H6 111.708
C1 C4 H9 109.803 C1 C4 H10 109.803
S2 C1 C3 122.751 S2 C1 C4 122.751
C3 C1 C4 114.498 H5 C3 H7 109.453
H5 C3 H8 109.453 H6 C4 H9 109.453
H6 C4 H10 109.453 H7 C3 H8 106.481
H9 C4 H10 106.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.194      
2 S -0.413      
3 C -0.300      
4 C -0.300      
5 H 0.124      
6 H 0.124      
7 H 0.143      
8 H 0.143      
9 H 0.143      
10 H 0.143      


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 -2.928 2.928
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.568 0.000 0.000
y 0.000 -32.681 0.000
z 0.000 0.000 -33.566
Traceless
 xyz
x 0.556 0.000 0.000
y 0.000 0.385 0.000
z 0.000 0.000 -0.942
Polar
3z2-r2-1.883
x2-y20.114
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.819 0.000 0.000
y 0.000 9.225 0.000
z 0.000 0.000 11.887


<r2> (average value of r2) Å2
<r2> 115.475
(<r2>)1/2 10.746