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

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-556.339869
Energy at 298.15K-556.350683
HF Energy-556.339869
Nuclear repulsion energy245.176849
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 PBE1PBE/6-311G*
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' 3144 3013 28.59      
2 A' 3128 2998 30.85      
3 A' 3116 2987 47.10      
4 A' 3054 2927 24.08      
5 A' 3045 2918 37.15      
6 A' 2660 2550 13.03      
7 A' 1529 1465 10.39      
8 A' 1513 1450 13.04      
9 A' 1497 1435 0.61      
10 A' 1439 1379 1.75      
11 A' 1410 1351 15.90      
12 A' 1272 1220 0.25      
13 A' 1208 1158 46.96      
14 A' 1066 1022 2.79      
15 A' 955 915 0.72      
16 A' 888 852 5.19      
17 A' 844 809 1.33      
18 A' 603 578 5.08      
19 A' 390 374 1.19      
20 A' 368 352 0.28      
21 A' 301 288 0.16      
22 A' 284 272 0.88      
23 A" 3142 3012 28.88      
24 A" 3137 3006 5.59      
25 A" 3111 2982 0.72      
26 A" 3040 2914 19.64      
27 A" 1516 1453 10.33      
28 A" 1493 1431 0.44      
29 A" 1485 1423 0.07      
30 A" 1410 1351 14.66      
31 A" 1260 1207 3.19      
32 A" 1056 1012 0.35      
33 A" 971 931 0.01      
34 A" 948 909 0.48      
35 A" 399 382 0.28      
36 A" 303 291 2.89      
37 A" 286 274 0.00      
38 A" 258 247 8.92      
39 A" 215 206 10.13      

Unscaled Zero Point Vibrational Energy (zpe) 28870.9 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 27672.7 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 PBE1PBE/6-311G*
ABC
0.15029 0.10014 0.09930

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.348 -0.011 0.000
S2 -1.496 0.095 0.000
C3 0.830 1.437 0.000
C4 0.830 -0.730 1.255
C5 0.830 -0.730 -1.255
H6 -1.726 -1.236 0.000
H7 1.924 1.463 0.000
H8 0.480 1.974 -0.886
H9 0.480 1.974 0.886
H10 1.925 -0.756 1.280
H11 1.925 -0.756 -1.280
H12 0.477 -0.227 2.157
H13 0.474 -1.764 1.284
H14 0.477 -0.227 -2.157
H15 0.474 -1.764 -1.284

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84731.52591.52411.52412.40882.15742.17752.17752.16292.16292.17192.17682.17192.1768
S21.84732.68492.76822.76821.35093.68312.86672.86673.75033.75032.94082.99752.94082.9975
C31.52592.68492.50422.50423.69791.09461.09331.09332.76502.76502.74713.46752.74713.4675
C41.52412.76822.50422.50952.89122.75343.46642.75131.09622.76111.09211.09393.46702.7644
C51.52412.76822.50422.50952.89122.75342.75133.46642.76111.09623.46702.76441.09211.0939
H62.40881.35093.69792.89122.89124.53913.99403.99403.89833.89833.24392.60093.24392.6009
H72.15743.68311.09462.75342.75344.53911.76951.76952.56112.56113.09893.76383.09893.7638
H82.17752.86671.09333.46642.75133.99401.76951.77183.77203.11353.75554.32232.54143.7591
H92.17752.86671.09332.75133.46643.99401.76951.77183.11353.77202.54143.75913.75554.3223
H102.16293.75032.76501.09622.76113.89832.56113.77203.11352.55911.77441.76753.76703.1140
H112.16293.75032.76502.76111.09623.89832.56113.11353.77202.55913.76703.11401.77441.7675
H122.17192.94082.74711.09213.46703.24393.09893.75552.54141.77443.76701.76814.31473.7694
H132.17682.99753.46751.09392.76442.60093.76384.32233.75911.76753.11401.76813.76942.5685
H142.17192.94082.74713.46701.09213.24393.09892.54143.75553.76701.77444.31473.76941.7681
H152.17682.99753.46752.76441.09392.60093.76383.75914.32233.11401.76753.76942.56851.7681

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 96.496 C1 C3 H7 109.734
C1 C3 H8 111.411 C1 C3 H9 111.411
C1 C4 H10 110.190 C1 C4 H12 111.152
C1 C4 H13 111.435 C1 C5 H11 110.190
C1 C5 H14 111.152 C1 C5 H15 111.435
S2 C1 C3 105.087 S2 C1 C4 110.016
S2 C1 C5 110.016 C3 C1 C4 110.377
C3 C1 C5 110.377 C4 C1 C5 110.821
H7 C3 H8 107.951 H7 C3 H9 107.951
H8 C3 H9 108.253 H10 C4 H12 108.362
H10 C4 H13 107.614 H11 C5 H14 108.362
H11 C5 H15 107.614 H12 C4 H13 107.957
H14 C5 H15 107.957
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.323      
2 S -0.103      
3 C -0.641      
4 C -0.601      
5 C -0.601      
6 H 0.150      
7 H 0.231      
8 H 0.246      
9 H 0.246      
10 H 0.222      
11 H 0.222      
12 H 0.250      
13 H 0.226      
14 H 0.250      
15 H 0.226      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.677 -0.877 0.000 1.893
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.848 2.437 0.000
y 2.437 -39.426 0.000
z 0.000 0.000 -42.625
Traceless
 xyz
x -1.822 2.437 0.000
y 2.437 3.311 0.000
z 0.000 0.000 -1.488
Polar
3z2-r2-2.977
x2-y2-3.422
xy2.437
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.803 0.039 0.000
y 0.039 9.235 0.000
z 0.000 0.000 8.569


<r2> (average value of r2) Å2
<r2> 164.582
(<r2>)1/2 12.829