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All results from a given calculation for CH3CSCH3 (Thioacetone)

using model chemistry: MP4=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP4=FULL/6-311G**
 hartrees
Energy at 0K-515.472788
Energy at 298.15K 
HF Energy-514.645927
Nuclear repulsion energy151.952788
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 MP4=FULL/6-311G**
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 3162 3041        
2 A1 3038 2921        
3 A1 1497 1440        
4 A1 1407 1353        
5 A1 1314 1263        
6 A1 1028 988        
7 A1 704 677        
8 A1 374 360        
9 A2 3096 2977        
10 A2 1473 1416        
11 A2 913 878        
12 A2 35i 34i        
13 B1 3103 2983        
14 B1 1498 1440        
15 B1 1074 1032        
16 B1 425 409        
17 B1 103 99        
18 B2 3161 3039        
19 B2 3030 2914        
20 B2 1476 1419        
21 B2 1396 1342        
22 B2 1224 1177        
23 B2 938 901        
24 B2 381 366        

Unscaled Zero Point Vibrational Energy (zpe) 17889.4 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 17200.6 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 MP4=FULL/6-311G**
ABC
0.29086 0.16127 0.10793

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.251
S2 0.000 0.000 1.385
C3 0.000 1.270 -1.073
C4 0.000 -1.270 -1.073
H5 0.000 2.160 -0.438
H6 0.000 -2.160 -0.438
H7 0.884 1.288 -1.726
H8 -0.884 1.288 -1.726
H9 -0.884 -1.288 -1.726
H10 0.884 -1.288 -1.726

Atom - Atom Distances (Å)
  C1 S2 C3 C4 H5 H6 H7 H8 H9 H10
C11.63641.51321.51322.16762.16762.14872.14872.14872.1487
S21.63642.76752.76752.82672.82673.48193.48193.48193.4819
C31.51322.76752.54041.09273.48801.09921.09922.78422.7842
C41.51322.76752.54043.48801.09272.78422.78421.09921.0992
H52.16762.82671.09273.48804.31901.78891.78893.78483.7848
H62.16762.82673.48801.09274.31903.78483.78481.78891.7889
H72.14873.48191.09922.78421.78893.78481.76793.12412.5757
H82.14873.48191.09922.78421.78893.78481.76792.57573.1241
H92.14873.48192.78421.09923.78481.78893.12412.57571.7679
H102.14873.48192.78421.09923.78481.78892.57573.12411.7679

picture of Thioacetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 111.554 C1 C3 H7 109.658
C1 C3 H8 109.658 C1 C4 H6 111.554
C1 C4 H9 109.658 C1 C4 H10 109.658
S2 C1 C3 122.920 S2 C1 C4 122.920
C3 C1 C4 114.159 H5 C3 H7 109.400
H5 C3 H8 109.400 H6 C4 H9 109.400
H6 C4 H10 109.400 H7 C3 H8 107.063
H9 C4 H10 107.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability