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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-516.099301
Energy at 298.15K-516.105050
HF Energy-516.099301
Nuclear repulsion energy151.619092
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 BLYP/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 3066 3057 3.35      
2 A1 2940 2932 23.93      
3 A1 1456 1452 0.65      
4 A1 1364 1360 1.81      
5 A1 1238 1234 122.13      
6 A1 980 977 8.91      
7 A1 681 679 0.10      
8 A1 366 365 0.59      
9 A2 2968 2959 0.00      
10 A2 1431 1427 0.00      
11 A2 900 897 0.00      
12 A2 81 81 0.00      
13 B1 2975 2966 21.90      
14 B1 1454 1449 16.13      
15 B1 1045 1042 0.03      
16 B1 436 434 1.79      
17 B1 153 152 0.72      
18 B2 3064 3055 12.36      
19 B2 2932 2923 2.42      
20 B2 1425 1421 5.08      
21 B2 1350 1346 16.02      
22 B2 1168 1164 12.46      
23 B2 900 898 5.62      
24 B2 377 376 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 17373.9 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 17321.8 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 BLYP/cc-pVTZ
ABC
0.28844 0.16110 0.10748

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/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 1.387
C3 0.000 1.276 -1.070
C4 0.000 -1.276 -1.070
H5 0.000 2.161 -0.432
H6 0.000 -2.161 -0.432
H7 0.880 1.304 -1.732
H8 -0.880 1.304 -1.732
H9 -0.880 -1.304 -1.732
H10 0.880 -1.304 -1.732

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.64761.51121.51122.16802.16802.15432.15432.15432.1543
S21.64762.76912.76912.82492.82493.49363.49363.49363.4936
C31.51122.76912.55121.09183.49561.10111.10112.80482.8048
C41.51122.76912.55123.49561.09182.80482.80481.10111.1011
H52.16802.82491.09183.49564.32241.78851.78853.80443.8044
H62.16802.82493.49561.09184.32243.80443.80441.78851.7885
H72.15433.49361.10112.80481.78853.80441.75953.14642.6084
H82.15433.49361.10112.80481.78853.80441.75952.60843.1464
H92.15433.49362.80481.10113.80441.78853.14642.60841.7595
H102.15433.49362.80481.10113.80441.78852.60843.14641.7595

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.779 C1 C3 H7 110.125
C1 C3 H8 110.125 C1 C4 H6 111.779
C1 C4 H9 110.125 C1 C4 H10 110.125
S2 C1 C3 122.423 S2 C1 C4 122.423
C3 C1 C4 115.154 H5 C3 H7 109.290
H5 C3 H8 109.290 H6 C4 H9 109.290
H6 C4 H10 109.290 H7 C3 H8 106.063
H9 C4 H10 106.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.040      
2 S -0.173      
3 C -0.234      
4 C -0.234      
5 H 0.110      
6 H 0.110      
7 H 0.095      
8 H 0.095      
9 H 0.095      
10 H 0.095      


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 -2.807 2.807
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.724 0.000 0.000
y 0.000 -32.916 0.000
z 0.000 0.000 -33.747
Traceless
 xyz
x 0.607 0.000 0.000
y 0.000 0.319 0.000
z 0.000 0.000 -0.926
Polar
3z2-r2-1.853
x2-y20.192
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.888 0.000 0.000
y 0.000 8.260 0.000
z 0.000 0.000 11.409


<r2> (average value of r2) Å2
<r2> 116.783
(<r2>)1/2 10.807