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

using model chemistry: TPSSh/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-556.750043
Energy at 298.15K-556.760651
HF Energy-556.750043
Nuclear repulsion energy244.386182
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/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 A' 3105 3006 28.63      
2 A' 3087 2989 31.56      
3 A' 3077 2980 45.03      
4 A' 3022 2926 27.73      
5 A' 3012 2917 40.74      
6 A' 2679 2594 7.29      
7 A' 1521 1473 5.79      
8 A' 1506 1458 8.54      
9 A' 1495 1448 0.19      
10 A' 1430 1384 0.33      
11 A' 1400 1356 7.27      
12 A' 1251 1212 0.89      
13 A' 1192 1154 39.41      
14 A' 1056 1023 1.39      
15 A' 934 904 0.38      
16 A' 869 841 2.51      
17 A' 810 785 1.74      
18 A' 571 553 5.21      
19 A' 365 354 0.97      
20 A' 345 334 0.28      
21 A' 278 269 0.38      
22 A' 262 254 0.51      
23 A" 3103 3005 30.28      
24 A" 3098 3000 7.12      
25 A" 3073 2975 1.56      
26 A" 3008 2913 19.98      
27 A" 1508 1460 7.50      
28 A" 1491 1444 0.12      
29 A" 1483 1436 0.01      
30 A" 1401 1357 7.45      
31 A" 1239 1200 3.69      
32 A" 1045 1012 0.09      
33 A" 961 931 0.01      
34 A" 927 897 0.03      
35 A" 376 364 0.86      
36 A" 292 283 6.25      
37 A" 263 255 0.43      
38 A" 251 243 6.03      
39 A" 211 205 2.69      

Unscaled Zero Point Vibrational Energy (zpe) 28497.8 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 27594.5 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/cc-pVTZ
ABC
0.14925 0.09932 0.09846

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.354 -0.011 0.000
S2 -1.503 0.095 0.000
C3 0.834 1.444 0.000
C4 0.834 -0.734 1.260
C5 0.834 -0.734 -1.260
H6 -1.737 -1.230 0.000
H7 1.927 1.467 0.000
H8 0.480 1.976 -0.886
H9 0.480 1.976 0.886
H10 1.928 -0.760 1.281
H11 1.928 -0.760 -1.281
H12 0.481 -0.227 2.159
H13 0.472 -1.765 1.284
H14 0.481 -0.227 -2.159
H15 0.472 -1.765 -1.284

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85991.53221.53011.53012.42012.15862.17892.17892.16352.16352.17362.17672.17362.1767
S21.85992.69782.78122.78121.34583.69402.87292.87293.76113.76112.94953.00142.94953.0014
C31.53222.69782.51672.51673.70911.09351.09191.09192.77482.77482.75333.47512.75333.4751
C41.53012.78122.51672.52052.90522.76243.47482.75821.09522.76721.09071.09243.47482.7687
C51.53012.78122.51672.52052.90522.76242.75823.47482.76721.09523.47482.76871.09071.0924
H62.42011.34583.70912.90522.90524.54943.99703.99703.91073.91073.25322.61003.25322.6100
H72.15863.69401.09352.76242.76244.54941.77081.77082.56982.56983.10263.76993.10263.7699
H82.17892.87291.09193.47482.75823.99701.77081.77233.77863.12053.75854.32422.54423.7613
H92.17892.87291.09192.75823.47483.99701.77081.77233.12053.77862.54423.76133.75854.3242
H102.16353.76112.77481.09522.76723.91072.56983.77863.12052.56211.77521.76913.77033.1160
H112.16353.76112.77482.76721.09523.91072.56983.12053.77862.56213.77033.11601.77521.7691
H122.17362.94952.75331.09073.47483.25323.10263.75852.54421.77523.77031.76914.31833.7708
H132.17673.00143.47511.09242.76872.61003.76994.32423.76131.76913.11601.76913.77082.5680
H142.17362.94952.75333.47481.09073.25323.10262.54423.75853.77031.77524.31833.77081.7691
H152.17673.00143.47512.76871.09242.61003.76993.76134.32423.11601.76913.77082.56801.7691

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 96.725 C1 C3 H7 109.457
C1 C3 H8 111.157 C1 C3 H9 111.157
C1 C4 H10 109.888 C1 C4 H12 110.957
C1 C4 H13 111.100 C1 C5 H11 109.888
C1 C5 H14 110.957 C1 C5 H15 111.100
S2 C1 C3 104.959 S2 C1 C4 109.874
S2 C1 C5 109.874 C3 C1 C4 110.536
C3 C1 C5 110.536 C4 C1 C5 110.902
H7 C3 H8 108.242 H7 C3 H9 108.242
H8 C3 H9 108.494 H10 C4 H12 108.603
H10 C4 H13 107.941 H11 C5 H14 108.603
H11 C5 H15 107.941 H12 C4 H13 108.260
H14 C5 H15 108.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.011      
2 S -0.173      
3 C -0.192      
4 C -0.188      
5 C -0.188      
6 H 0.072      
7 H 0.066      
8 H 0.079      
9 H 0.079      
10 H 0.063      
11 H 0.063      
12 H 0.083      
13 H 0.071      
14 H 0.083      
15 H 0.071      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.568 -0.701 0.000 1.718
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 11.374 0.101 0.000
y 0.101 9.929 0.000
z 0.000 0.000 9.416


<r2> (average value of r2) Å2
<r2> 165.299
(<r2>)1/2 12.857