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

using model chemistry: HSEh1PBE/aug-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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-556.410024
Energy at 298.15K-556.420755
HF Energy-556.410024
Nuclear repulsion energy245.574219
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 HSEh1PBE/aug-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' 3132 3012 21.88      
2 A' 3116 2997 24.82      
3 A' 3106 2987 36.03      
4 A' 3044 2927 22.85      
5 A' 3035 2919 33.69      
6 A' 2704 2601 3.55      
7 A' 1505 1448 8.06      
8 A' 1491 1434 10.84      
9 A' 1476 1420 0.28      
10 A' 1421 1366 1.40      
11 A' 1392 1339 13.24      
12 A' 1262 1214 0.61      
13 A' 1198 1152 41.94      
14 A' 1057 1016 1.54      
15 A' 947 911 0.49      
16 A' 877 844 2.54      
17 A' 836 804 1.13      
18 A' 597 574 4.11      
19 A' 386 371 0.79      
20 A' 363 349 0.27      
21 A' 292 281 0.35      
22 A' 276 266 0.43      
23 A" 3131 3011 20.24      
24 A" 3125 3006 6.26      
25 A" 3101 2983 0.64      
26 A" 3031 2915 17.22      
27 A" 1492 1435 9.46      
28 A" 1472 1416 0.12      
29 A" 1464 1408 0.00      
30 A" 1392 1339 14.96      
31 A" 1250 1202 2.60      
32 A" 1048 1008 0.27      
33 A" 963 926 0.01      
34 A" 940 904 0.15      
35 A" 395 380 0.32      
36 A" 299 287 2.01      
37 A" 275 265 0.09      
38 A" 243 233 4.75      
39 A" 199 191 8.03      

Unscaled Zero Point Vibrational Energy (zpe) 28665.3 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 27570.3 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 HSEh1PBE/aug-cc-pVTZ
ABC
0.15083 0.10046 0.09955

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.349 -0.011 0.000
S2 -1.494 0.096 0.000
C3 0.829 1.435 0.000
C4 0.829 -0.730 1.252
C5 0.829 -0.730 -1.252
H6 -1.733 -1.228 0.000
H7 1.921 1.458 0.000
H8 0.478 1.969 -0.885
H9 0.478 1.969 0.885
H10 1.923 -0.757 1.272
H11 1.923 -0.757 -1.272
H12 0.479 -0.225 2.153
H13 0.468 -1.760 1.279
H14 0.479 -0.225 -2.153
H15 0.468 -1.760 -1.279

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84571.52391.52181.52182.41192.15162.17252.17252.15642.15642.16732.17012.16732.1701
S21.84572.68102.76472.76471.34543.67642.86002.86003.74363.74362.93732.98822.93732.9882
C31.52392.68102.50172.50173.69571.09261.09131.09132.76062.76062.74123.46092.74123.4609
C41.52182.76472.50172.50472.89482.74783.46082.74651.09432.75121.09011.09163.46012.7562
C51.52182.76472.50172.50472.89482.74782.74653.46082.75121.09433.46012.75621.09011.0916
H62.41191.34543.69572.89482.89484.53543.98683.98683.89933.89933.24572.60103.24572.6010
H72.15163.67641.09262.74782.74784.53541.76821.76822.55422.55423.08983.75543.08983.7554
H82.17252.86001.09133.46082.74653.98681.76821.77023.76423.10903.74734.31152.53393.7499
H92.17252.86001.09132.74653.46083.98681.76821.77023.10903.76422.53393.74993.74734.3115
H102.15643.74362.76061.09432.75123.89932.55423.76423.10902.54381.77271.76673.75443.1027
H112.15643.74362.76062.75121.09433.89932.55423.10903.76422.54383.75443.10271.77271.7667
H122.16732.93732.74121.09013.46013.24573.08983.74732.53391.77273.75441.76674.30553.7592
H132.17012.98823.46091.09162.75622.60103.75544.31153.74991.76673.10271.76673.75922.5573
H142.16732.93732.74123.46011.09013.24573.08982.53393.74733.75441.77274.30553.75921.7667
H152.17012.98823.46092.75621.09162.60103.75543.74994.31153.10271.76673.75922.55731.7667

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 96.949 C1 C3 H7 109.532
C1 C3 H8 111.274 C1 C3 H9 111.274
C1 C4 H10 109.957 C1 C4 H12 111.072
C1 C4 H13 111.209 C1 C5 H11 109.957
C1 C5 H14 111.072 C1 C5 H15 111.209
S2 C1 C3 105.033 S2 C1 C4 110.000
S2 C1 C5 110.000 C3 C1 C4 110.451
C3 C1 C5 110.451 C4 C1 C5 110.761
H7 C3 H8 108.127 H7 C3 H9 108.127
H8 C3 H9 108.398 H10 C4 H12 108.498
H10 C4 H13 107.850 H11 C5 H14 108.498
H11 C5 H15 107.850 H12 C4 H13 108.149
H14 C5 H15 108.149
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.175      
2 S -0.508      
3 C -0.917      
4 C -0.898      
5 C -0.898      
6 H 0.053      
7 H 0.187      
8 H 0.231      
9 H 0.231      
10 H 0.202      
11 H 0.202      
12 H 0.243      
13 H 0.228      
14 H 0.243      
15 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.601 -0.695 0.000 1.745
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.605 1.998 0.000
y 1.998 -39.361 0.000
z 0.000 0.000 -42.330
Traceless
 xyz
x -1.760 1.998 0.000
y 1.998 3.106 0.000
z 0.000 0.000 -1.347
Polar
3z2-r2-2.693
x2-y2-3.244
xy1.998
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.897 0.087 0.000
y 0.087 10.457 0.000
z 0.000 0.000 10.463


<r2> (average value of r2) Å2
<r2> 164.007
(<r2>)1/2 12.807