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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: BLYP/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-516.035612
Energy at 298.15K-516.041336
HF Energy-516.035612
Nuclear repulsion energy150.699430
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-pVDZ
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 3073 3078 3.21      
2 A1 2934 2939 24.42      
3 A1 1423 1426 0.00      
4 A1 1335 1338 1.24      
5 A1 1234 1236 116.70      
6 A1 976 977 5.17      
7 A1 684 685 0.11      
8 A1 364 364 0.49      
9 A2 2972 2977 0.00      
10 A2 1395 1397 0.00      
11 A2 882 883 0.00      
12 A2 79 79 0.00      
13 B1 2979 2984 23.02      
14 B1 1419 1421 15.98      
15 B1 1025 1027 0.19      
16 B1 433 433 1.59      
17 B1 158 159 1.41      
18 B2 3072 3077 11.28      
19 B2 2926 2931 3.23      
20 B2 1387 1389 5.01      
21 B2 1324 1326 12.48      
22 B2 1173 1174 15.21      
23 B2 892 894 4.14      
24 B2 377 377 2.00      

Unscaled Zero Point Vibrational Energy (zpe) 17258.0 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 17285.6 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 BLYP/cc-pVDZ
ABC
0.28572 0.15919 0.10633

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.263
S2 0.000 0.000 1.396
C3 0.000 1.281 -1.076
C4 0.000 -1.281 -1.076
H5 0.000 2.176 -0.431
H6 0.000 -2.176 -0.431
H7 0.888 1.309 -1.746
H8 -0.888 1.309 -1.746
H9 -0.888 -1.309 -1.746
H10 0.888 -1.309 -1.746

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.65861.51671.51672.18292.18292.16842.16842.16842.1684
S21.65862.78332.78332.84122.84123.51743.51743.51743.5174
C31.51672.78332.56131.10373.51671.11321.11322.81892.8189
C41.51672.78332.56133.51671.10372.81892.81891.11321.1132
H52.18292.84121.10373.51674.35291.80851.80853.82993.8299
H62.18292.84123.51671.10374.35293.82993.82991.80851.8085
H72.16843.51741.11322.81891.80853.82991.77673.16432.6185
H82.16843.51741.11322.81891.80853.82991.77672.61853.1643
H92.16843.51742.81891.11323.82991.80853.16432.61851.7767
H102.16843.51742.81891.11323.82991.80852.61853.16431.7767

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.861 C1 C3 H7 110.137
C1 C3 H8 110.137 C1 C4 H6 111.861
C1 C4 H9 110.137 C1 C4 H10 110.137
S2 C1 C3 122.394 S2 C1 C4 122.394
C3 C1 C4 115.212 H5 C3 H7 109.325
H5 C3 H8 109.325 H6 C4 H9 109.325
H6 C4 H10 109.325 H7 C3 H8 105.875
H9 C4 H10 105.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.173      
2 S -0.150      
3 C 0.078      
4 C 0.078      
5 H 0.024      
6 H 0.024      
7 H 0.030      
8 H 0.030      
9 H 0.030      
10 H 0.030      


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 -2.728 2.728
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.295 0.000 0.000
y 0.000 -32.445 0.000
z 0.000 0.000 -33.017
Traceless
 xyz
x 0.436 0.000 0.000
y 0.000 0.210 0.000
z 0.000 0.000 -0.646
Polar
3z2-r2-1.293
x2-y20.150
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.002 0.000 0.000
y 0.000 7.223 0.000
z 0.000 0.000 10.607


<r2> (average value of r2) Å2
<r2> 117.543
(<r2>)1/2 10.842