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

using model chemistry: wB97X-D/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G
 hartrees
Energy at 0K-556.513334
Energy at 298.15K-556.524151
HF Energy-556.513334
Nuclear repulsion energy241.793612
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 wB97X-D/6-31G
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' 3171 3171 23.18      
2 A' 3152 3152 28.28      
3 A' 3141 3141 42.84      
4 A' 3068 3068 25.72      
5 A' 3060 3060 34.79      
6 A' 2588 2588 48.89      
7 A' 1563 1563 13.70      
8 A' 1546 1546 14.97      
9 A' 1536 1536 0.58      
10 A' 1483 1483 3.21      
11 A' 1456 1456 22.75      
12 A' 1302 1302 1.98      
13 A' 1236 1236 62.00      
14 A' 1089 1089 1.51      
15 A' 975 975 1.40      
16 A' 866 866 7.47      
17 A' 840 840 4.26      
18 A' 580 580 11.99      
19 A' 409 409 1.59      
20 A' 376 376 1.08      
21 A' 295 295 1.65      
22 A' 274 274 0.47      
23 A" 3170 3170 32.40      
24 A" 3166 3166 0.36      
25 A" 3136 3136 0.70      
26 A" 3057 3057 18.76      
27 A" 1548 1548 11.59      
28 A" 1533 1533 1.15      
29 A" 1522 1522 0.00      
30 A" 1457 1457 18.98      
31 A" 1293 1293 8.20      
32 A" 1079 1079 0.00      
33 A" 1011 1011 0.00      
34 A" 970 970 0.86      
35 A" 414 414 0.55      
36 A" 304 304 3.66      
37 A" 273 273 0.26      
38 A" 252 252 20.90      
39 A" 210 210 6.03      

Unscaled Zero Point Vibrational Energy (zpe) 29199.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 29199.4 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 wB97X-D/6-31G
ABC
0.14817 0.09634 0.09539

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.380 -0.004 0.000
S2 -1.538 0.088 0.000
C3 0.850 1.455 0.000
C4 0.850 -0.733 1.264
C5 0.850 -0.733 -1.264
H6 -1.756 -1.268 0.000
H7 1.946 1.481 0.000
H8 0.493 1.985 -0.889
H9 0.493 1.985 0.889
H10 1.947 -0.753 1.289
H11 1.947 -0.753 -1.289
H12 0.489 -0.228 2.164
H13 0.493 -1.768 1.281
H14 0.489 -0.228 -2.164
H15 0.493 -1.768 -1.281

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.92081.53311.53211.53212.48212.15862.18142.18142.16262.16262.17832.18322.17832.1832
S21.92082.75192.82362.82361.37323.75292.91822.91823.81003.81002.98223.03552.98223.0355
C31.53312.75192.52632.52633.76911.09661.09421.09422.78212.78212.76523.48712.76523.4871
C41.53212.82362.52632.52702.94512.77503.48462.76601.09762.77871.09341.09563.48322.7707
C51.53212.82362.52632.52702.94512.77502.76603.48462.77871.09763.48322.77071.09341.0956
H62.48211.37323.76912.94512.94514.61154.05344.05343.95483.95483.28722.63653.28722.6365
H72.15863.75291.09662.77502.77504.61151.77581.77582.57952.57953.11913.78353.11913.7835
H82.18142.91821.09423.48462.76604.05341.77581.77753.78813.12513.77044.33532.55403.7735
H92.18142.91821.09422.76603.48464.05341.77581.77753.12513.78812.55403.77353.77044.3353
H102.16263.81002.78211.09762.77873.95482.57953.78813.12512.57871.77921.77353.78503.1232
H112.16263.81002.78212.77871.09763.95482.57953.12513.78812.57873.78503.12321.77921.7735
H122.17832.98222.76521.09343.48323.28723.11913.77042.55401.77923.78501.77524.32813.7741
H132.18323.03553.48711.09562.77072.63653.78354.33533.77351.77353.12321.77523.77412.5629
H142.17832.98222.76523.48321.09343.28723.11912.55403.77043.78501.77924.32813.77411.7752
H152.18323.03553.48712.77071.09562.63653.78353.77354.33533.12321.77353.77412.56291.7752

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 96.375 C1 C3 H7 109.217
C1 C3 H8 111.157 C1 C3 H9 111.157
C1 C4 H10 109.542 C1 C4 H12 111.026
C1 C4 H13 111.290 C1 C5 H11 109.542
C1 C5 H14 111.026 C1 C5 H15 111.290
S2 C1 C3 105.089 S2 C1 C4 109.205
S2 C1 C5 109.205 C3 C1 C4 111.015
C3 C1 C5 111.015 C4 C1 C5 111.112
H7 C3 H8 108.299 H7 C3 H9 108.299
H8 C3 H9 108.625 H10 C4 H12 108.588
H10 C4 H13 107.926 H11 C5 H14 108.588
H11 C5 H15 107.926 H12 C4 H13 108.377
H14 C5 H15 108.377
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.250      
2 S 0.002      
3 C -0.439      
4 C -0.425      
5 C -0.425      
6 H 0.045      
7 H 0.160      
8 H 0.175      
9 H 0.175      
10 H 0.158      
11 H 0.158      
12 H 0.178      
13 H 0.155      
14 H 0.178      
15 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.055 -1.075 0.000 2.319
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.917 2.748 0.000
y 2.748 -38.923 0.000
z 0.000 0.000 -41.634
Traceless
 xyz
x -2.639 2.748 0.000
y 2.748 3.353 0.000
z 0.000 0.000 -0.714
Polar
3z2-r2-1.428
x2-y2-3.994
xy2.748
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.097 0.214 0.000
y 0.214 8.435 0.000
z 0.000 0.000 7.449


<r2> (average value of r2) Å2
<r2> 168.494
(<r2>)1/2 12.981