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

using model chemistry: M06-2X/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 M06-2X/cc-pVTZ
 hartrees
Energy at 0K-556.617297
Energy at 298.15K 
HF Energy-556.617297
Nuclear repulsion energy245.602566
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/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' 3133 2992 18.35      
2 A' 3117 2977 22.70      
3 A' 3110 2970 27.10      
4 A' 3044 2907 19.95      
5 A' 3038 2901 26.88      
6 A' 2734 2611 4.45      
7 A' 1515 1447 6.97      
8 A' 1502 1435 9.97      
9 A' 1487 1421 0.30      
10 A' 1431 1367 1.00      
11 A' 1401 1338 11.06      
12 A' 1269 1212 0.28      
13 A' 1208 1154 39.93      
14 A' 1061 1014 1.57      
15 A' 953 910 0.46      
16 A' 867 828 2.66      
17 A' 845 807 1.85      
18 A' 611 584 4.01      
19 A' 394 377 0.88      
20 A' 373 356 0.09      
21 A' 295 282 0.56      
22 A' 275 263 0.36      
23 A" 3131 2991 18.20      
24 A" 3128 2987 2.83      
25 A" 3106 2966 0.71      
26 A" 3035 2898 14.38      
27 A" 1503 1436 8.57      
28 A" 1482 1415 0.18      
29 A" 1476 1410 0.01      
30 A" 1403 1340 11.93      
31 A" 1257 1201 2.30      
32 A" 1054 1007 0.28      
33 A" 970 927 0.00      
34 A" 949 906 0.14      
35 A" 402 384 0.21      
36 A" 302 289 0.33      
37 A" 280 267 0.00      
38 A" 218 208 0.14      
39 A" 266i 254i 15.27      

Unscaled Zero Point Vibrational Energy (zpe) 28547.1 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 27265.3 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/cc-pVTZ
ABC
0.15086 0.10043 0.09949

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.344 -0.009 0.000
S2 -1.495 0.092 0.000
C3 0.830 1.439 0.000
C4 0.830 -0.729 1.253
C5 0.830 -0.729 -1.253
H6 -1.719 -1.232 0.000
H7 1.921 1.455 0.000
H8 0.480 1.970 -0.885
H9 0.480 1.970 0.885
H10 1.923 -0.754 1.265
H11 1.923 -0.754 -1.265
H12 0.483 -0.221 2.151
H13 0.468 -1.757 1.277
H14 0.483 -0.221 -2.151
H15 0.468 -1.757 -1.277

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84191.52651.52421.52422.39892.15122.17152.17152.15532.15532.16642.16882.16642.1688
S21.84192.68682.76522.76521.34213.67812.86522.86523.74063.74062.93882.98352.93882.9835
C31.52652.68682.50312.50313.69181.09151.09021.09022.75662.75662.73943.46042.73943.4604
C41.52422.76522.50312.50522.88472.74343.46032.74551.09292.74431.08911.09063.45922.7549
C51.52422.76522.50312.50522.88472.74342.74553.46032.74431.09293.45922.75491.08911.0906
H62.39891.34213.69182.88472.88474.52453.98333.98333.88483.88483.24012.58693.24012.5869
H72.15123.67811.09152.74342.74344.52451.76861.76862.54462.54463.08343.74953.08343.7495
H82.17152.86521.09023.46032.74553.98331.76861.77073.75773.10503.74464.30872.53043.7472
H92.17152.86521.09022.74553.46033.98331.76861.77073.10503.75772.53043.74723.74464.3087
H102.15533.74062.75661.09292.74433.88482.54463.75773.10502.52961.77291.76723.74543.0960
H112.15533.74062.75662.74431.09293.88482.54463.10503.75772.52963.74543.09601.77291.7672
H122.16642.93882.73941.08913.45923.24013.08343.74462.53041.77293.74541.76724.30303.7571
H132.16882.98353.46041.09062.75492.58693.74954.30873.74721.76723.09601.76723.75712.5547
H142.16642.93882.73943.45921.08913.24013.08342.53043.74463.74541.77294.30303.75711.7672
H152.16882.98353.46042.75491.09062.58693.74953.74724.30873.09601.76723.75712.55471.7672

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 96.517 C1 C3 H7 109.386
C1 C3 H8 111.072 C1 C3 H9 111.072
C1 C4 H10 109.783 C1 C4 H12 110.889
C1 C4 H13 110.998 C1 C5 H11 109.783
C1 C5 H14 110.889 C1 C5 H15 110.998
S2 C1 C3 105.431 S2 C1 C4 110.110
S2 C1 C5 110.110 C3 C1 C4 110.273
C3 C1 C5 110.273 C4 C1 C5 110.531
H7 C3 H8 108.313 H7 C3 H9 108.313
H8 C3 H9 108.601 H10 C4 H12 108.681
H10 C4 H13 108.068 H11 C5 H14 108.681
H11 C5 H15 108.068 H12 C4 H13 108.341
H14 C5 H15 108.341
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.075      
2 S -0.159      
3 C -0.386      
4 C -0.369      
5 C -0.369      
6 H 0.109      
7 H 0.133      
8 H 0.146      
9 H 0.146      
10 H 0.131      
11 H 0.131      
12 H 0.146      
13 H 0.135      
14 H 0.146      
15 H 0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.522 -0.710 0.000 1.679
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.612 2.028 0.000
y 2.028 -39.515 0.000
z 0.000 0.000 -42.371
Traceless
 xyz
x -1.670 2.028 0.000
y 2.028 2.977 0.000
z 0.000 0.000 -1.307
Polar
3z2-r2-2.614
x2-y2-3.098
xy2.028
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.201 0.096 0.000
y 0.096 9.725 0.000
z 0.000 0.000 9.222


<r2> (average value of r2) Å2
<r2> 164.023
(<r2>)1/2 12.807