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

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G**
 hartrees
Energy at 0K-556.356040
Energy at 298.15K-556.366816
HF Energy-556.356040
Nuclear repulsion energy245.065910
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 PBE1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3140 3013 24.04      
2 A' 3124 2998 26.76      
3 A' 3114 2987 40.36      
4 A' 3048 2924 21.27      
5 A' 3040 2916 32.35      
6 A' 2708 2598 6.16      
7 A' 1508 1447 9.04      
8 A' 1494 1433 11.49      
9 A' 1479 1419 0.63      
10 A' 1423 1365 1.60      
11 A' 1394 1338 15.16      
12 A' 1264 1213 0.37      
13 A' 1198 1150 47.52      
14 A' 1057 1014 2.61      
15 A' 948 910 0.66      
16 A' 882 846 4.79      
17 A' 840 806 1.38      
18 A' 599 575 5.16      
19 A' 387 372 1.12      
20 A' 365 350 0.30      
21 A' 295 283 0.30      
22 A' 281 270 0.71      
23 A" 3139 3011 22.96      
24 A" 3133 3006 5.62      
25 A" 3109 2983 0.65      
26 A" 3036 2913 17.12      
27 A" 1496 1435 9.08      
28 A" 1475 1415 0.40      
29 A" 1467 1407 0.05      
30 A" 1395 1338 14.18      
31 A" 1252 1201 3.37      
32 A" 1047 1005 0.35      
33 A" 962 923 0.01      
34 A" 941 903 0.44      
35 A" 396 380 0.34      
36 A" 302 290 2.93      
37 A" 279 267 0.07      
38 A" 251 241 8.66      
39 A" 211 202 8.88      

Unscaled Zero Point Vibrational Energy (zpe) 28739.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 27572.7 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 PBE1PBE/6-311G**
ABC
0.15022 0.10001 0.09915

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.350 -0.010 0.000
S2 -1.497 0.094 0.000
C3 0.831 1.439 0.000
C4 0.831 -0.730 1.255
C5 0.831 -0.730 -1.255
H6 -1.727 -1.234 0.000
H7 1.925 1.461 0.000
H8 0.479 1.973 -0.887
H9 0.479 1.973 0.887
H10 1.926 -0.754 1.277
H11 1.926 -0.754 -1.277
H12 0.477 -0.225 2.157
H13 0.473 -1.764 1.282
H14 0.477 -0.225 -2.157
H15 0.473 -1.764 -1.282

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84991.52691.52501.52502.41042.15582.17682.17682.16092.16092.17132.17562.17132.1756
S21.84992.68852.77032.77031.34773.68542.86822.86823.75123.75122.94132.99652.94132.9965
C31.52692.68852.50622.50623.69941.09471.09341.09342.76382.76382.74723.46822.74723.4682
C41.52502.77032.50622.51062.89342.75253.46732.75111.09632.75911.09231.09393.46742.7626
C51.52502.77032.50622.51062.89342.75252.75113.46732.75911.09633.46742.76261.09231.0939
H62.41041.34773.69942.89342.89344.53903.99283.99283.90003.90003.24452.60133.24452.6013
H72.15583.68541.09472.75252.75254.53901.77161.77162.55662.55663.09753.76183.09753.7618
H82.17682.86821.09343.46732.75113.99281.77161.77393.76993.11173.75494.32092.53913.7581
H92.17682.86821.09342.75113.46733.99281.77161.77393.11173.76992.53913.75813.75494.3209
H102.16093.75122.76381.09632.75913.90002.55663.76993.11172.55351.77641.76963.76443.1108
H112.16093.75122.76382.75911.09633.90002.55663.11173.76992.55353.76443.11081.77641.7696
H122.17132.94132.74721.09233.46743.24453.09753.75492.53911.77643.76441.77014.31383.7671
H132.17562.99653.46821.09392.76262.60133.76184.32093.75811.76963.11081.77013.76712.5633
H142.17132.94132.74723.46741.09233.24453.09752.53913.75493.76441.77644.31383.76711.7701
H152.17562.99653.46822.76261.09392.60133.76183.75814.32093.11081.76963.76712.56331.7701

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 96.587 C1 C3 H7 109.534
C1 C3 H8 111.272 C1 C3 H9 111.272
C1 C4 H10 109.969 C1 C4 H12 111.038
C1 C4 H13 111.286 C1 C5 H11 109.969
C1 C5 H14 111.038 C1 C5 H15 111.286
S2 C1 C3 105.130 S2 C1 C4 109.973
S2 C1 C5 109.973 C3 C1 C4 110.410
C3 C1 C5 110.410 C4 C1 C5 110.802
H7 C3 H8 108.121 H7 C3 H9 108.121
H8 C3 H9 108.414 H10 C4 H12 108.516
H10 C4 H13 107.796 H11 C5 H14 108.516
H11 C5 H15 107.796 H12 C4 H13 108.129
H14 C5 H15 108.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.459      
2 S -0.030      
3 C -0.293      
4 C -0.253      
5 C -0.253      
6 H 0.077      
7 H 0.130      
8 H 0.145      
9 H 0.145      
10 H 0.122      
11 H 0.122      
12 H 0.148      
13 H 0.126      
14 H 0.148      
15 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.679 -0.844 0.000 1.879
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.738 2.351 0.000
y 2.351 -39.321 0.000
z 0.000 0.000 -42.450
Traceless
 xyz
x -1.853 2.351 0.000
y 2.351 3.273 0.000
z 0.000 0.000 -1.420
Polar
3z2-r2-2.841
x2-y2-3.418
xy2.351
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.937 0.050 0.000
y 0.050 9.387 0.000
z 0.000 0.000 8.747


<r2> (average value of r2) Å2
<r2> 164.624
(<r2>)1/2 12.831