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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-556.543112
Energy at 298.15K-556.553754
HF Energy-556.543112
Nuclear repulsion energy242.950093
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 B97D3/6-31G*
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' 3084 3023 31.82      
2 A' 3065 3005 32.91      
3 A' 3052 2992 53.57      
4 A' 2993 2935 28.58      
5 A' 2981 2923 45.20      
6 A' 2625 2574 31.26      
7 A' 1516 1486 5.60      
8 A' 1502 1472 7.07      
9 A' 1488 1458 0.45      
10 A' 1428 1400 0.23      
11 A' 1397 1369 6.83      
12 A' 1243 1219 1.52      
13 A' 1182 1159 45.99      
14 A' 1052 1032 1.65      
15 A' 931 913 0.79      
16 A' 869 852 3.72      
17 A' 805 790 2.18      
18 A' 564 553 6.85      
19 A' 390 382 0.99      
20 A' 361 354 0.82      
21 A' 294 288 0.24      
22 A' 278 273 0.82      
23 A" 3082 3022 37.14      
24 A" 3077 3016 5.32      
25 A" 3046 2986 1.36      
26 A" 2976 2918 23.05      
27 A" 1504 1475 6.19      
28 A" 1484 1455 0.40      
29 A" 1477 1448 0.00      
30 A" 1398 1370 5.29      
31 A" 1230 1206 5.53      
32 A" 1041 1021 0.03      
33 A" 963 944 0.01      
34 A" 923 905 0.19      
35 A" 396 389 0.49      
36 A" 297 291 2.98      
37 A" 281 275 0.01      
38 A" 251 246 7.56      
39 A" 205 201 10.08      

Unscaled Zero Point Vibrational Energy (zpe) 28364.8 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 27808.9 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 B97D3/6-31G*
ABC
0.14797 0.09806 0.09716

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.357 -0.008 0.000
S2 -1.516 0.090 0.000
C3 0.840 1.453 0.000
C4 0.840 -0.734 1.265
C5 0.840 -0.734 -1.265
H6 -1.729 -1.247 0.000
H7 1.940 1.474 0.000
H8 0.487 1.989 -0.892
H9 0.487 1.989 0.892
H10 1.942 -0.758 1.286
H11 1.942 -0.758 -1.286
H12 0.484 -0.227 2.171
H13 0.481 -1.774 1.287
H14 0.484 -0.227 -2.171
H15 0.481 -1.774 -1.287

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87541.53831.53631.53632.42682.16822.19112.19112.17402.17402.18592.18902.18592.1890
S21.87542.72112.79772.79771.35473.72252.90052.90053.78493.78492.96853.01962.96853.0196
C31.53832.72112.52662.52663.72701.10071.09921.09922.78472.78472.76843.49262.76843.4926
C41.53632.79772.52662.52942.90872.77253.49212.77141.10252.77841.09801.10003.49132.7789
C51.53632.79772.52662.52942.90872.77252.77143.49212.77841.10253.49132.77891.09801.1000
H62.42681.35473.72702.90872.90874.56824.02284.02283.92013.92013.26352.61093.26352.6109
H72.16823.72251.10072.77252.77254.56821.78151.78152.57542.57543.11923.78613.11923.7861
H82.19112.90051.09923.49212.77144.02281.78151.78473.79543.13313.78134.34872.55893.7837
H92.19112.90051.09922.77143.49214.02281.78151.78473.13313.79542.55893.78373.78134.3487
H102.17403.78492.78471.10252.77843.92012.57543.79543.13312.57131.78651.77963.78913.1284
H112.17403.78492.78472.77841.10253.92012.57543.13313.79542.57133.78913.12841.78651.7796
H122.18592.96852.76841.09803.49133.26353.11923.78132.55891.78653.78911.78144.34243.7885
H132.18903.01963.49261.10002.77892.61093.78614.34873.78371.77963.12841.78143.78852.5745
H142.18592.96852.76843.49131.09803.26353.11922.55893.78133.78911.78654.34243.78851.7814
H152.18903.01963.49262.77891.10002.61093.78613.78374.34873.12841.77963.78852.57451.7814

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 96.062 C1 C3 H7 109.364
C1 C3 H8 111.260 C1 C3 H9 111.260
C1 C4 H10 109.851 C1 C4 H12 111.063
C1 C4 H13 111.184 C1 C5 H11 109.851
C1 C5 H14 111.063 C1 C5 H15 111.184
S2 C1 C3 105.282 S2 C1 C4 109.776
S2 C1 C5 109.776 C3 C1 C4 110.523
C3 C1 C5 110.523 C4 C1 C5 110.817
H7 C3 H8 108.150 H7 C3 H9 108.150
H8 C3 H9 108.554 H10 C4 H12 108.559
H10 C4 H13 107.802 H11 C5 H14 108.559
H11 C5 H15 107.802 H12 C4 H13 108.281
H14 C5 H15 108.281
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.072      
2 S -0.099      
3 C -0.456      
4 C -0.435      
5 C -0.435      
6 H 0.088      
7 H 0.154      
8 H 0.165      
9 H 0.165      
10 H 0.148      
11 H 0.148      
12 H 0.167      
13 H 0.148      
14 H 0.167      
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
  1.653 -0.819 0.000 1.845
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.045 2.268 0.000
y 2.268 -38.692 0.000
z 0.000 0.000 -41.597
Traceless
 xyz
x -1.901 2.268 0.000
y 2.268 3.129 0.000
z 0.000 0.000 -1.229
Polar
3z2-r2-2.457
x2-y2-3.353
xy2.268
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.194 0.114 0.000
y 0.114 8.663 0.000
z 0.000 0.000 8.011


<r2> (average value of r2) Å2
<r2> 166.671
(<r2>)1/2 12.910