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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: LSDA/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 LSDA/cc-pVTZ
 hartrees
Energy at 0K-514.471182
Energy at 298.15K-514.476937
HF Energy-514.471182
Nuclear repulsion energy153.849171
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 LSDA/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 3088 3055 0.28      
2 A1 2949 2917 9.01      
3 A1 1424 1409 2.30      
4 A1 1315 1300 16.86      
5 A1 1265 1251 138.20      
6 A1 987 977 0.75      
7 A1 726 718 0.14      
8 A1 364 360 0.53      
9 A2 3001 2968 0.00      
10 A2 1376 1361 0.00      
11 A2 866 856 0.00      
12 A2 80 79 0.00      
13 B1 3005 2973 3.70      
14 B1 1402 1386 25.93      
15 B1 1018 1007 0.17      
16 B1 435 430 2.82      
17 B1 159 158 1.67      
18 B2 3087 3053 3.54      
19 B2 2942 2910 0.21      
20 B2 1371 1356 14.98      
21 B2 1319 1305 47.16      
22 B2 1216 1203 1.48      
23 B2 891 881 2.38      
24 B2 378 374 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 17331.7 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 17142.8 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 LSDA/cc-pVTZ
ABC
0.29969 0.16602 0.11122

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.260
S2 0.000 0.000 1.366
C3 0.000 1.248 -1.051
C4 0.000 -1.248 -1.051
H5 0.000 2.136 -0.410
H6 0.000 -2.136 -0.410
H7 0.879 1.274 -1.718
H8 -0.879 1.274 -1.718
H9 -0.879 -1.274 -1.718
H10 0.879 -1.274 -1.718

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62581.47771.47772.14172.14172.12642.12642.12642.1264
S21.62582.72002.72002.77822.77823.45073.45073.45073.4507
C31.47772.72002.49651.09513.44481.10371.10372.75302.7530
C41.47772.72002.49653.44481.09512.75302.75301.10371.1037
H52.14172.77821.09513.44484.27281.79641.79643.75683.7568
H62.14172.77823.44481.09514.27283.75683.75681.79641.7964
H72.12643.45071.10372.75301.79643.75681.75713.09502.5479
H82.12643.45071.10372.75301.79643.75681.75712.54793.0950
H92.12643.45072.75301.10373.75681.79643.09502.54791.7571
H102.12643.45072.75301.10373.75681.79642.54793.09501.7571

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.837 C1 C3 H7 110.080
C1 C3 H8 110.080 C1 C4 H6 111.837
C1 C4 H9 110.080 C1 C4 H10 110.080
S2 C1 C3 122.357 S2 C1 C4 122.357
C3 C1 C4 115.286 H5 C3 H7 109.572
H5 C3 H8 109.572 H6 C4 H9 109.572
H6 C4 H10 109.572 H7 C3 H8 105.504
H9 C4 H10 105.504
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 S -0.160      
3 C -0.280      
4 C -0.280      
5 H 0.131      
6 H 0.131      
7 H 0.124      
8 H 0.124      
9 H 0.124      
10 H 0.124      


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 -2.950 2.950
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.515 0.000 0.000
y 0.000 -32.479 0.000
z 0.000 0.000 -33.233
Traceless
 xyz
x 0.341 0.000 0.000
y 0.000 0.395 0.000
z 0.000 0.000 -0.736
Polar
3z2-r2-1.473
x2-y2-0.036
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.885 0.000 0.000
y 0.000 8.224 0.000
z 0.000 0.000 11.341


<r2> (average value of r2) Å2
<r2> 113.509
(<r2>)1/2 10.654