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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: M06-2X/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/TZVP
 hartrees
Energy at 0K-516.070372
Energy at 298.15K-516.076382
HF Energy-516.070372
Nuclear repulsion energy153.093065
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 M06-2X/TZVP
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 3193 3021 0.73      
2 A1 3059 2894 11.02      
3 A1 1508 1427 0.04      
4 A1 1410 1334 8.99      
5 A1 1318 1247 134.35      
6 A1 1037 982 4.77      
7 A1 726 687 0.47      
8 A1 385 365 0.36      
9 A2 3110 2943 0.00      
10 A2 1479 1399 0.00      
11 A2 925 875 0.00      
12 A2 124 117 0.00      
13 B1 3116 2949 10.80      
14 B1 1504 1423 25.60      
15 B1 1083 1024 0.59      
16 B1 451 427 2.10      
17 B1 196 185 1.19      
18 B2 3192 3020 6.35      
19 B2 3052 2888 0.85      
20 B2 1472 1392 9.21      
21 B2 1402 1326 23.75      
22 B2 1235 1168 8.13      
23 B2 948 897 1.36      
24 B2 391 370 0.94      

Unscaled Zero Point Vibrational Energy (zpe) 18156.6 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 17179.8 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 M06-2X/TZVP
ABC
0.29442 0.16419 0.10967

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.252
S2 0.000 0.000 1.373
C3 0.000 1.263 -1.062
C4 0.000 -1.263 -1.062
H5 0.000 2.145 -0.429
H6 0.000 -2.145 -0.429
H7 0.878 1.280 -1.715
H8 -0.878 1.280 -1.715
H9 -0.878 -1.280 -1.715
H10 0.878 -1.280 -1.715

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62481.50041.50042.15242.15242.13322.13322.13322.1332
S21.62482.74322.74322.80152.80153.45633.45633.45633.4563
C31.50042.74322.52551.08623.46621.09401.09402.76832.7683
C41.50042.74322.52553.46621.08622.76832.76831.09401.0940
H52.15242.80151.08623.46624.29021.78121.78123.76273.7627
H62.15242.80153.46621.08624.29023.76273.76271.78121.7812
H72.13323.45631.09402.76831.78123.76271.75533.10442.5605
H82.13323.45631.09402.76831.78123.76271.75532.56053.1044
H92.13323.45632.76831.09403.76271.78123.10442.56051.7553
H102.13323.45632.76831.09403.76271.78122.56053.10441.7553

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.636 C1 C3 H7 109.620
C1 C3 H8 109.620 C1 C4 H6 111.636
C1 C4 H9 109.620 C1 C4 H10 109.620
S2 C1 C3 122.692 S2 C1 C4 122.692
C3 C1 C4 114.616 H5 C3 H7 109.574
H5 C3 H8 109.574 H6 C4 H9 109.574
H6 C4 H10 109.574 H7 C3 H8 106.692
H9 C4 H10 106.692
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.136      
2 S -0.076      
3 C -0.366      
4 C -0.366      
5 H 0.164      
6 H 0.164      
7 H 0.154      
8 H 0.154      
9 H 0.154      
10 H 0.154      


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 -2.840 2.840
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.632 0.000 0.000
y 0.000 -32.704 0.000
z 0.000 0.000 -33.518
Traceless
 xyz
x 0.479 0.000 0.000
y 0.000 0.372 0.000
z 0.000 0.000 -0.850
Polar
3z2-r2-1.700
x2-y20.071
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.613 0.000 0.000
y 0.000 7.185 0.000
z 0.000 0.000 10.991


<r2> (average value of r2) Å2
<r2> 114.774
(<r2>)1/2 10.713