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All results from a given calculation for C(CH3)3SH (2-Propanethiol, 2-methyl-)

using model chemistry: TPSSh/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-311G**
 hartrees
Energy at 0K-556.727726
Energy at 298.15K-556.738385
HF Energy-556.727726
Nuclear repulsion energy243.814755
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 TPSSh/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 A' 3110 3110 31.45      
2 A' 3092 3092 35.25      
3 A' 3081 3081 51.64      
4 A' 3024 3024 28.83      
5 A' 3015 3015 42.32      
6 A' 2678 2678 9.59      
7 A' 1524 1524 6.59      
8 A' 1510 1510 9.22      
9 A' 1498 1498 0.44      
10 A' 1432 1432 0.26      
11 A' 1402 1402 8.02      
12 A' 1253 1253 0.74      
13 A' 1192 1192 46.11      
14 A' 1057 1057 2.20      
15 A' 936 936 0.51      
16 A' 872 872 4.41      
17 A' 813 813 2.24      
18 A' 571 571 7.15      
19 A' 370 370 1.31      
20 A' 349 349 0.31      
21 A' 284 284 0.25      
22 A' 270 270 0.81      
23 A" 3108 3108 33.82      
24 A" 3103 3103 7.31      
25 A" 3077 3077 1.51      
26 A" 3011 3011 20.88      
27 A" 1512 1512 7.55      
28 A" 1494 1494 0.30      
29 A" 1486 1486 0.02      
30 A" 1403 1403 6.71      
31 A" 1241 1241 3.95      
32 A" 1046 1046 0.17      
33 A" 962 962 0.01      
34 A" 929 929 0.11      
35 A" 380 380 0.79      
36 A" 295 295 6.68      
37 A" 269 269 0.16      
38 A" 256 256 8.58      
39 A" 216 216 3.87      

Unscaled Zero Point Vibrational Energy (zpe) 28560.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28560.1 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 TPSSh/6-311G**
ABC
0.14864 0.09878 0.09795

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.356 -0.010 0.000
S2 -1.508 0.094 0.000
C3 0.836 1.448 0.000
C4 0.836 -0.734 1.263
C5 0.836 -0.734 -1.263
H6 -1.734 -1.236 0.000
H7 1.931 1.470 0.000
H8 0.483 1.980 -0.888
H9 0.483 1.980 0.888
H10 1.932 -0.759 1.284
H11 1.932 -0.759 -1.284
H12 0.481 -0.226 2.163
H13 0.476 -1.767 1.287
H14 0.481 -0.226 -2.163
H15 0.476 -1.767 -1.287

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86671.53521.53331.53332.42272.16152.18262.18262.16652.16652.17722.18152.17722.1815
S21.86672.70702.78842.78841.34853.70412.88222.88223.76963.76962.95573.00902.95573.0090
C31.53522.70702.52182.52183.71581.09511.09351.09352.77872.77872.75823.48212.75823.4821
C41.53332.78842.52182.52672.90712.76693.48122.76271.09682.77341.09231.09413.48182.7754
C51.53332.78842.52182.52672.90712.76692.76273.48122.77341.09683.48182.77541.09231.0941
H62.42271.34853.71582.90712.90714.55554.00504.00503.91363.91363.25622.61183.25622.6118
H72.16153.70411.09512.76692.76694.55551.77361.77362.57252.57253.10783.77583.10783.7758
H82.18262.88221.09353.48122.76274.00501.77361.77573.78403.12393.76484.33252.54803.7681
H92.18262.88221.09352.76273.48124.00501.77361.77573.12393.78402.54803.76813.76484.3325
H102.16653.76962.77871.09682.77343.91362.57253.78403.12392.56801.77821.77163.77763.1226
H112.16653.76962.77872.77341.09683.91362.57253.12393.78402.56803.77763.12261.77821.7716
H122.17722.95572.75821.09233.48183.25623.10783.76482.54801.77823.77761.77224.32573.7787
H132.18153.00903.48211.09412.77542.61183.77584.33253.76811.77163.12261.77223.77872.5748
H142.17722.95572.75823.48181.09233.25623.10782.54803.76483.77761.77824.32573.77871.7722
H152.18153.00903.48212.77541.09412.61183.77583.76814.33253.12261.77163.77872.57481.7722

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 96.460 C1 C3 H7 109.381
C1 C3 H8 111.145 C1 C3 H9 111.145
C1 C4 H10 109.813 C1 C4 H12 110.925
C1 C4 H13 111.156 C1 C5 H11 109.813
C1 C5 H14 110.925 C1 C5 H15 111.156
S2 C1 C3 105.033 S2 C1 C4 109.804
S2 C1 C5 109.804 C3 C1 C4 110.537
C3 C1 C5 110.537 C4 C1 C5 110.965
H7 C3 H8 108.258 H7 C3 H9 108.258
H8 C3 H9 108.563 H10 C4 H12 108.638
H10 C4 H13 107.924 H11 C5 H14 108.638
H11 C5 H15 107.924 H12 C4 H13 108.295
H14 C5 H15 108.295
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.421      
2 S -0.047      
3 C -0.257      
4 C -0.219      
5 C -0.219      
6 H 0.074      
7 H 0.116      
8 H 0.132      
9 H 0.132      
10 H 0.108      
11 H 0.108      
12 H 0.134      
13 H 0.113      
14 H 0.134      
15 H 0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.711 -0.820 0.000 1.897
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.109 0.049 0.000
y 0.049 9.465 0.000
z 0.000 0.000 8.824


<r2> (average value of r2) Å2
<r2> 166.134
(<r2>)1/2 12.889