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

using model chemistry: M06-2X/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-556.541601
Energy at 298.15K 
HF Energy-556.541601
Nuclear repulsion energy244.550735
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-pVDZ
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' 3148 3148 18.50      
2 A' 3129 3129 20.41      
3 A' 3121 3121 34.62      
4 A' 3048 3048 21.08      
5 A' 3041 3041 31.26      
6 A' 2739 2739 8.45      
7 A' 1484 1484 7.20      
8 A' 1471 1471 9.49      
9 A' 1453 1453 0.18      
10 A' 1404 1404 1.24      
11 A' 1378 1378 11.35      
12 A' 1265 1265 0.44      
13 A' 1195 1195 43.64      
14 A' 1046 1046 1.85      
15 A' 945 945 0.49      
16 A' 863 863 2.13      
17 A' 842 842 2.50      
18 A' 606 606 4.60      
19 A' 388 388 0.97      
20 A' 368 368 0.23      
21 A' 291 291 0.66      
22 A' 270 270 0.38      
23 A" 3147 3147 22.15      
24 A" 3144 3144 1.35      
25 A" 3116 3116 0.62      
26 A" 3037 3037 16.59      
27 A" 1472 1472 7.21      
28 A" 1448 1448 0.33      
29 A" 1442 1442 0.00      
30 A" 1379 1379 11.67      
31 A" 1254 1254 3.42      
32 A" 1040 1040 0.30      
33 A" 949 949 0.00      
34 A" 939 939 0.35      
35 A" 397 397 0.33      
36 A" 299 299 0.51      
37 A" 273 273 0.01      
38 A" 211 211 0.22      
39 A" 271i 271i 17.95      

Unscaled Zero Point Vibrational Energy (zpe) 28385.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28385.3 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-pVDZ
ABC
0.14992 0.09963 0.09874

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.348 -0.008 0.000
S2 -1.501 0.091 0.000
C3 0.833 1.442 0.000
C4 0.833 -0.729 1.256
C5 0.833 -0.729 -1.256
H6 -1.716 -1.246 0.000
H7 1.934 1.460 0.000
H8 0.479 1.978 -0.893
H9 0.479 1.978 0.893
H10 1.935 -0.754 1.271
H11 1.935 -0.754 -1.271
H12 0.480 -0.217 2.162
H13 0.469 -1.767 1.281
H14 0.480 -0.217 -2.162
H15 0.469 -1.767 -1.281

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85171.52931.52721.52722.40652.16122.18162.18162.16622.16622.17612.17962.17612.1796
S21.85172.69752.77462.77461.35383.69822.87802.87803.76023.76022.94882.99602.94882.9960
C31.52932.69752.50812.50813.70461.10121.09991.09992.76672.76672.74803.47472.74803.4747
C41.52722.77462.50812.51202.88832.75293.47422.75381.10262.75701.09881.10043.47412.7657
C51.52722.77462.50812.51202.88832.75292.75383.47422.75701.10263.47412.76571.09881.1004
H62.40651.35383.70462.88832.88834.54354.00144.00143.89723.89723.24912.58623.24912.5862
H72.16123.69821.10122.75292.75294.54351.78401.78402.55272.55273.09823.76813.09823.7681
H82.18162.87801.09993.47422.75384.00141.78401.78613.77733.11893.76184.33052.53533.7651
H92.18162.87801.09992.75383.47424.00141.78401.78613.11893.77732.53533.76513.76184.3305
H102.16623.76022.76671.10262.75703.89722.55273.77733.11892.54201.78881.78193.76713.1129
H112.16623.76022.76672.75701.10263.89722.55273.11893.77732.54203.76713.11291.78881.7819
H122.17612.94882.74801.09883.47413.24913.09823.76182.53531.78883.76711.78284.32413.7763
H132.17962.99603.47471.10042.76572.58623.76814.33053.76511.78193.11291.78283.77632.5630
H142.17612.94882.74803.47411.09883.24913.09822.53533.76183.76711.78884.32413.77631.7828
H152.17962.99603.47472.76571.10042.58623.76813.76514.33053.11291.78193.77632.56301.7828

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 96.065 C1 C3 H7 109.409
C1 C3 H8 111.093 C1 C3 H9 111.093
C1 C4 H10 109.860 C1 C4 H12 110.873
C1 C4 H13 111.049 C1 C5 H11 109.860
C1 C5 H14 110.873 C1 C5 H15 111.049
S2 C1 C3 105.448 S2 C1 C4 110.027
S2 C1 C5 110.027 C3 C1 C4 110.282
C3 C1 C5 110.282 C4 C1 C5 110.654
H7 C3 H8 108.295 H7 C3 H9 108.295
H8 C3 H9 108.571 H10 C4 H12 108.696
H10 C4 H13 107.963 H11 C5 H14 108.696
H11 C5 H15 107.963 H12 C4 H13 108.315
H14 C5 H15 108.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.438      
2 S -0.069      
3 C 0.006      
4 C 0.027      
5 C 0.027      
6 H 0.072      
7 H 0.042      
8 H 0.049      
9 H 0.049      
10 H 0.037      
11 H 0.037      
12 H 0.047      
13 H 0.033      
14 H 0.047      
15 H 0.033      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.440 -0.754 0.000 1.625
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.081 2.110 0.000
y 2.110 -39.144 0.000
z 0.000 0.000 -41.982
Traceless
 xyz
x -1.518 2.110 0.000
y 2.110 2.887 0.000
z 0.000 0.000 -1.370
Polar
3z2-r2-2.739
x2-y2-2.937
xy2.110
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.353 0.216 0.000
y 0.216 9.055 0.000
z 0.000 0.000 8.219


<r2> (average value of r2) Å2
<r2> 164.828
(<r2>)1/2 12.839