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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: LSDA/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 LSDA/aug-cc-pVTZ
 hartrees
Energy at 0K-514.472798
Energy at 298.15K-514.478549
HF Energy-514.472798
Nuclear repulsion energy153.862813
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/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 3087 3058 0.18      
2 A1 2949 2921 9.63      
3 A1 1423 1410 2.16      
4 A1 1313 1301 14.85      
5 A1 1263 1251 143.59      
6 A1 987 977 0.82      
7 A1 726 719 0.16      
8 A1 364 361 0.56      
9 A2 3000 2971 0.00      
10 A2 1375 1362 0.00      
11 A2 865 857 0.00      
12 A2 79 78 0.00      
13 B1 3004 2976 2.61      
14 B1 1401 1388 24.71      
15 B1 1017 1007 0.00      
16 B1 436 432 2.86      
17 B1 158 156 1.30      
18 B2 3085 3056 3.10      
19 B2 2942 2914 0.20      
20 B2 1369 1356 14.84      
21 B2 1317 1305 45.27      
22 B2 1215 1204 0.92      
23 B2 891 882 2.46      
24 B2 377 373 0.99      

Unscaled Zero Point Vibrational Energy (zpe) 17320.4 cm-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 17157.6 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 LSDA/aug-cc-pVTZ
ABC
0.29977 0.16605 0.11125

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-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 -1.050
C4 0.000 -1.248 -1.050
H5 0.000 2.137 -0.411
H6 0.000 -2.137 -0.411
H7 0.878 1.273 -1.718
H8 -0.878 1.273 -1.718
H9 -0.878 -1.273 -1.718
H10 0.878 -1.273 -1.718

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.62601.47741.47742.14212.14212.12562.12562.12562.1256
S21.62602.71972.71972.77892.77893.45013.45013.45013.4501
C31.47742.71972.49631.09513.44491.10361.10362.75202.7520
C41.47742.71972.49633.44491.09512.75202.75201.10361.1036
H52.14212.77891.09513.44494.27361.79641.79643.75613.7561
H62.14212.77893.44491.09514.27363.75613.75611.79641.7964
H72.12563.45011.10362.75201.79643.75611.75703.09352.5461
H82.12563.45011.10362.75201.79643.75611.75702.54613.0935
H92.12563.45012.75201.10363.75611.79643.09352.54611.7570
H102.12563.45012.75201.10363.75611.79642.54613.09351.7570

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.901 C1 C3 H7 110.041
C1 C3 H8 110.041 C1 C4 H6 111.901
C1 C4 H9 110.041 C1 C4 H10 110.041
S2 C1 C3 122.345 S2 C1 C4 122.345
C3 C1 C4 115.309 H5 C3 H7 109.578
H5 C3 H8 109.578 H6 C4 H9 109.578
H6 C4 H10 109.578 H7 C3 H8 105.502
H9 C4 H10 105.502
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.296      
2 S -0.413      
3 C -0.617      
4 C -0.617      
5 H 0.236      
6 H 0.236      
7 H 0.220      
8 H 0.220      
9 H 0.220      
10 H 0.220      


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 -3.001 3.001
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.686 0.000 0.000
y 0.000 -32.693 0.000
z 0.000 0.000 -33.415
Traceless
 xyz
x 0.368 0.000 0.000
y 0.000 0.357 0.000
z 0.000 0.000 -0.726
Polar
3z2-r2-1.451
x2-y20.007
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.058 0.000 0.000
y 0.000 9.512 0.000
z 0.000 0.000 12.026


<r2> (average value of r2) Å2
<r2> 113.607
(<r2>)1/2 10.659