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

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-553.844669
Energy at 298.15K-553.855410
HF Energy-553.844669
Nuclear repulsion energy242.693227
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 B97D3/3-21G*
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' 3083 3083 27.21      
2 A' 3068 3068 27.87      
3 A' 3055 3055 41.78      
4 A' 2996 2996 20.21      
5 A' 2986 2986 33.86      
6 A' 2621 2621 22.81      
7 A' 1549 1549 9.32      
8 A' 1535 1535 11.19      
9 A' 1521 1521 0.80      
10 A' 1446 1446 1.73      
11 A' 1417 1417 16.25      
12 A' 1243 1243 2.72      
13 A' 1204 1204 49.82      
14 A' 1071 1071 1.54      
15 A' 940 940 3.09      
16 A' 881 881 2.50      
17 A' 795 795 2.01      
18 A' 565 565 5.47      
19 A' 391 391 0.79      
20 A' 365 365 0.67      
21 A' 294 294 0.65      
22 A' 277 277 0.44      
23 A" 3082 3082 31.54      
24 A" 3075 3075 3.31      
25 A" 3049 3049 0.96      
26 A" 2981 2981 17.66      
27 A" 1538 1538 9.63      
28 A" 1517 1517 0.56      
29 A" 1510 1510 0.00      
30 A" 1420 1420 12.88      
31 A" 1232 1232 8.02      
32 A" 1060 1060 0.00      
33 A" 992 992 0.02      
34 A" 926 926 0.52      
35 A" 398 398 0.27      
36 A" 303 303 2.83      
37 A" 280 280 0.08      
38 A" 259 259 11.85      
39 A" 221 221 7.12      

Unscaled Zero Point Vibrational Energy (zpe) 28572.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28572.1 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 B97D3/3-21G*
ABC
0.14750 0.09779 0.09693

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.348 -0.006 0.000
S2 -1.518 0.085 0.000
C3 0.843 1.460 0.000
C4 0.843 -0.733 1.269
C5 0.843 -0.733 -1.269
H6 -1.713 -1.254 0.000
H7 1.943 1.464 0.000
H8 0.487 1.990 -0.895
H9 0.487 1.990 0.895
H10 1.945 -0.743 1.279
H11 1.945 -0.743 -1.279
H12 0.479 -0.221 2.170
H13 0.485 -1.774 1.284
H14 0.479 -0.221 -2.170
H15 0.485 -1.774 -1.284

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86751.54771.54411.54412.40942.16962.19202.19202.17492.17492.18482.18902.18482.1890
S21.86752.73192.80202.80201.35323.72562.90662.90663.78303.78302.96473.01912.96473.0191
C31.54772.73192.53402.53403.72851.10061.09951.09952.77572.77572.76953.49782.76953.4978
C41.54412.80202.53402.53812.90092.76553.49662.77141.10232.77611.09831.10033.49612.7800
C51.54412.80202.53402.53812.90092.76552.77143.49662.77611.10233.49612.78001.09831.1003
H62.40941.35323.72852.90092.90094.55614.02064.02063.90903.90903.25302.59863.25302.5986
H72.16963.72561.10062.76552.76554.55611.78891.78892.55052.55053.11353.77563.11353.7756
H82.19202.90661.09953.49662.77144.02061.78891.79103.78443.12113.77994.34902.55233.7834
H92.19202.90661.09952.77143.49664.02061.78891.79103.12113.78442.55233.78343.77994.3490
H102.17493.78302.77571.10232.77613.90902.55053.78443.12112.55781.79331.78693.78383.1243
H112.17493.78302.77572.77611.10233.90902.55053.12113.78442.55783.78383.12431.79331.7869
H122.18482.96472.76951.09833.49613.25303.11353.77992.55231.79333.78381.78744.34043.7869
H132.18903.01913.49781.10032.78002.59863.77564.34903.78341.78693.12431.78743.78692.5680
H142.18482.96472.76953.49611.09833.25303.11352.55233.77993.78381.79334.34043.78691.7874
H152.18903.01913.49782.78001.10032.59863.77563.78344.34903.12431.78693.78692.56801.7874

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 95.522 C1 C3 H7 108.840
C1 C3 H8 110.653 C1 C3 H9 110.653
C1 C4 H10 109.400 C1 C4 H12 110.410
C1 C4 H13 110.628 C1 C5 H11 109.400
C1 C5 H14 110.410 C1 C5 H15 110.628
S2 C1 C3 105.867 S2 C1 C4 110.073
S2 C1 C5 110.073 C3 C1 C4 110.091
C3 C1 C5 110.091 C4 C1 C5 110.547
H7 C3 H8 108.797 H7 C3 H9 108.797
H8 C3 H9 109.059 H10 C4 H12 109.152
H10 C4 H13 108.436 H11 C5 H14 109.152
H11 C5 H15 108.436 H12 C4 H13 108.773
H14 C5 H15 108.773
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.295      
2 S -0.052      
3 C -0.544      
4 C -0.529      
5 C -0.529      
6 H 0.118      
7 H 0.203      
8 H 0.211      
9 H 0.211      
10 H 0.196      
11 H 0.196      
12 H 0.213      
13 H 0.195      
14 H 0.213      
15 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.669 -0.822 0.000 1.860
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.153 2.249 0.000
y 2.249 -38.775 0.000
z 0.000 0.000 -41.652
Traceless
 xyz
x -1.939 2.249 0.000
y 2.249 3.127 0.000
z 0.000 0.000 -1.188
Polar
3z2-r2-2.377
x2-y2-3.378
xy2.249
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.586 0.148 0.000
y 0.148 8.214 0.000
z 0.000 0.000 7.385


<r2> (average value of r2) Å2
<r2> 166.968
(<r2>)1/2 12.922