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

using model chemistry: wB97X-D/CEP-121G

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/CEP-121G
 hartrees
Energy at 0K-38.746714
Energy at 298.15K 
HF Energy-38.746714
Nuclear repulsion energy107.665538
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/CEP-121G
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' 3141 3141 32.86      
2 A' 3127 3127 47.37      
3 A' 3119 3119 36.48      
4 A' 3020 3020 28.68      
5 A' 3013 3013 36.74      
6 A' 2546 2546 32.44      
7 A' 1541 1541 11.72      
8 A' 1523 1523 13.50      
9 A' 1515 1515 0.75      
10 A' 1458 1458 3.83      
11 A' 1433 1433 26.05      
12 A' 1288 1288 2.04      
13 A' 1212 1212 66.08      
14 A' 1070 1070 1.62      
15 A' 964 964 0.54      
16 A' 842 842 5.67      
17 A' 825 825 6.42      
18 A' 565 565 12.75      
19 A' 394 394 1.57      
20 A' 365 365 1.11      
21 A' 283 283 1.54      
22 A' 261 261 0.38      
23 A" 3141 3141 39.95      
24 A" 3135 3135 0.10      
25 A" 3114 3114 1.02      
26 A" 3010 3010 24.52      
27 A" 1526 1526 11.17      
28 A" 1510 1510 0.51      
29 A" 1500 1500 0.02      
30 A" 1434 1434 23.75      
31 A" 1279 1279 6.95      
32 A" 1061 1061 0.12      
33 A" 988 988 0.01      
34 A" 959 959 0.30      
35 A" 400 400 0.31      
36 A" 291 291 1.00      
37 A" 261 261 0.01      
38 A" 203 203 0.85      
39 A" 14i 14i 23.42      

Unscaled Zero Point Vibrational Energy (zpe) 28650.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28650.8 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/CEP-121G
ABC
0.14621 0.09535 0.09437

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.380 -0.005 0.000
S2 -1.545 0.091 0.000
C3 0.855 1.465 0.000
C4 0.855 -0.739 1.272
C5 0.855 -0.739 -1.272
H6 -1.764 -1.279 0.000
H7 1.953 1.491 0.000
H8 0.498 1.995 -0.890
H9 0.498 1.995 0.890
H10 1.953 -0.760 1.299
H11 1.953 -0.760 -1.299
H12 0.492 -0.234 2.174
H13 0.495 -1.776 1.290
H14 0.492 -0.234 -2.174
H15 0.495 -1.776 -1.290

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.92731.54451.54391.54392.49362.17092.19272.19272.17602.17602.18892.19382.18892.1938
S21.92732.76502.84032.84031.38703.76762.93122.93123.82803.82802.99693.05142.99693.0514
C31.54452.76502.54492.54493.79241.09841.09621.09622.80102.80102.78263.50632.78263.5063
C41.54392.84032.54492.54482.96102.79293.50482.78431.09942.79661.09541.09743.50202.7870
C51.54392.84032.54492.54482.96102.79292.78433.50482.79661.09943.50202.78701.09541.0974
H62.49361.38703.79242.96102.96104.63534.07754.07753.97213.97213.30262.64843.30262.6484
H72.17093.76761.09842.79292.79294.63531.77871.77872.59952.59953.13633.80303.13633.8030
H82.19272.93121.09623.50482.78434.07751.77871.78053.80883.14333.78944.35602.57263.7925
H92.19272.93121.09622.78433.50484.07751.77871.78053.14333.80882.57263.79253.78944.3560
H102.17603.82802.80101.09942.79663.97212.59953.80883.14332.59831.78281.77743.80473.1402
H112.17603.82802.80102.79661.09943.97212.59953.14333.80882.59833.80473.14021.78281.7774
H122.18892.99692.78261.09543.50203.30263.13633.78942.57261.78283.80471.77774.34793.7913
H132.19383.05143.50631.09742.78702.64843.80304.35603.79251.77743.14021.77773.79132.5791
H142.18892.99692.78263.50201.09543.30263.13632.57263.78943.80471.78284.34793.79131.7777
H152.19383.05143.50632.78701.09742.64843.80303.79254.35603.14021.77743.79132.57911.7777

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 96.225 C1 C3 H7 109.296
C1 C3 H8 111.136 C1 C3 H9 111.136
C1 C4 H10 109.667 C1 C4 H12 110.920
C1 C4 H13 111.185 C1 C5 H11 109.667
C1 C5 H14 110.920 C1 C5 H15 111.185
S2 C1 C3 105.046 S2 C1 C4 109.324
S2 C1 C5 109.324 C3 C1 C4 110.979
C3 C1 C5 110.979 C4 C1 C5 110.999
H7 C3 H8 108.288 H7 C3 H9 108.288
H8 C3 H9 108.609 H10 C4 H12 108.642
H10 C4 H13 108.015 H11 C5 H14 108.642
H11 C5 H15 108.015 H12 C4 H13 108.327
H14 C5 H15 108.327
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.135      
2 S 0.019      
3 C -0.518      
4 C -0.479      
5 C -0.479      
6 H 0.049      
7 H 0.164      
8 H 0.184      
9 H 0.184      
10 H 0.158      
11 H 0.158      
12 H 0.186      
13 H 0.162      
14 H 0.186      
15 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.907 -1.027 0.000 2.166
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.108 2.703 0.000
y 2.703 -38.427 0.000
z 0.000 0.000 -41.381
Traceless
 xyz
x -2.204 2.703 0.000
y 2.703 3.317 0.000
z 0.000 0.000 -1.113
Polar
3z2-r2-2.226
x2-y2-3.681
xy2.703
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.187 0.171 0.000
y 0.171 9.224 0.000
z 0.000 0.000 8.441


<r2> (average value of r2) Å2
<r2> 128.164
(<r2>)1/2 11.321