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

using model chemistry: M06-2X/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 M06-2X/6-31G
 hartrees
Energy at 0K-556.450623
Energy at 298.15K 
HF Energy-556.450623
Nuclear repulsion energy242.495093
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 M06-2X/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' 3167 3167 17.66      
2 A' 3148 3148 21.26      
3 A' 3138 3138 33.29      
4 A' 3068 3068 21.72      
5 A' 3061 3061 28.13      
6 A' 2559 2559 47.19      
7 A' 1556 1556 12.86      
8 A' 1544 1544 13.61      
9 A' 1531 1531 0.98      
10 A' 1477 1477 2.56      
11 A' 1450 1450 22.67      
12 A' 1305 1305 1.15      
13 A' 1234 1234 57.73      
14 A' 1085 1085 1.69      
15 A' 976 976 1.27      
16 A' 855 855 3.36      
17 A' 822 822 7.96      
18 A' 578 578 12.00      
19 A' 400 400 1.54      
20 A' 374 374 0.86      
21 A' 294 294 1.23      
22 A' 277 277 0.97      
23 A" 3167 3167 23.80      
24 A" 3164 3164 0.04      
25 A" 3134 3134 0.69      
26 A" 3058 3058 13.57      
27 A" 1545 1545 10.35      
28 A" 1527 1527 1.11      
29 A" 1520 1520 0.03      
30 A" 1451 1451 19.90      
31 A" 1297 1297 6.01      
32 A" 1079 1079 0.04      
33 A" 1002 1002 0.00      
34 A" 972 972 0.87      
35 A" 408 408 0.35      
36 A" 300 300 0.98      
37 A" 277 277 0.00      
38 A" 225 225 0.33      
39 A" 162i 162i 27.24      

Unscaled Zero Point Vibrational Energy (zpe) 28929.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28929.2 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 M06-2X/6-31G
ABC
0.14894 0.09705 0.09608

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.377 -0.006 0.000
S2 -1.532 0.089 0.000
C3 0.847 1.450 0.000
C4 0.847 -0.731 1.260
C5 0.847 -0.731 -1.260
H6 -1.749 -1.268 0.000
H7 1.942 1.475 0.000
H8 0.489 1.978 -0.889
H9 0.489 1.978 0.889
H10 1.943 -0.754 1.283
H11 1.943 -0.754 -1.283
H12 0.488 -0.224 2.159
H13 0.486 -1.765 1.279
H14 0.488 -0.224 -2.159
H15 0.486 -1.765 -1.279

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.91061.52991.52841.52842.47232.15462.17662.17662.15822.15822.17292.17822.17292.1782
S21.91062.74012.81372.81371.37443.73982.90532.90533.79843.79842.97303.02442.97303.0244
C31.52992.74012.51972.51973.75841.09581.09361.09362.77592.77592.75543.47932.75543.4793
C41.52842.81372.51972.52062.93482.76723.47682.75831.09682.76931.09271.09483.47542.7654
C51.52842.81372.51972.52062.93482.76722.75833.47682.76931.09683.47542.76541.09271.0948
H62.47231.37443.75842.93482.93484.59874.04184.04183.94203.94203.27982.62303.27982.6230
H72.15463.73981.09582.76722.76724.59871.77591.77592.57152.57153.10813.77553.10813.7755
H82.17662.90531.09363.47682.75834.04181.77591.77713.78043.11973.75984.32582.54213.7637
H92.17662.90531.09362.75833.47684.04181.77591.77713.11973.78042.54213.76373.75984.3258
H102.15823.79842.77591.09682.76933.94202.57153.78043.11972.56531.77921.77333.77393.1157
H112.15823.79842.77592.76931.09683.94202.57153.11973.78042.56533.77393.11571.77921.7733
H122.17292.97302.75541.09273.47543.27983.10813.75982.54211.77923.77391.77504.31803.7680
H132.17823.02443.47931.09482.76542.62303.77554.32583.76371.77333.11571.77503.76802.5584
H142.17292.97302.75543.47541.09273.27983.10812.54213.75983.77391.77924.31803.76801.7750
H152.17823.02443.47932.76541.09482.62303.77553.76374.32583.11571.77333.76802.55841.7750

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 96.262 C1 C3 H7 109.171
C1 C3 H8 111.039 C1 C3 H9 111.039
C1 C4 H10 109.492 C1 C4 H12 110.893
C1 C4 H13 111.193 C1 C5 H11 109.492
C1 C5 H14 110.893 C1 C5 H15 111.193
S2 C1 C3 105.040 S2 C1 C4 109.303
S2 C1 C5 109.303 C3 C1 C4 110.954
C3 C1 C5 110.954 C4 C1 C5 111.093
H7 C3 H8 108.414 H7 C3 H9 108.414
H8 C3 H9 108.689 H10 C4 H12 108.695
H10 C4 H13 108.020 H11 C5 H14 108.695
H11 C5 H15 108.020 H12 C4 H13 108.466
H14 C5 H15 108.466
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.287      
2 S 0.022      
3 C -0.409      
4 C -0.394      
5 C -0.394      
6 H 0.039      
7 H 0.153      
8 H 0.168      
9 H 0.168      
10 H 0.150      
11 H 0.150      
12 H 0.170      
13 H 0.148      
14 H 0.170      
15 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.976 -1.040 0.000 2.233
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.216 2.685 0.000
y 2.685 -39.377 0.000
z 0.000 0.000 -42.028
Traceless
 xyz
x -2.514 2.685 0.000
y 2.685 3.245 0.000
z 0.000 0.000 -0.731
Polar
3z2-r2-1.463
x2-y2-3.839
xy2.685
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.168 0.226 0.000
y 0.226 8.447 0.000
z 0.000 0.000 7.463


<r2> (average value of r2) Å2
<r2> 167.807
(<r2>)1/2 12.954