return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-556.385430
Energy at 298.15K-556.396203
HF Energy-556.385430
Nuclear repulsion energy245.010134
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/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' 3138 3013 24.72      
2 A' 3122 2998 27.49      
3 A' 3111 2988 41.87      
4 A' 3046 2926 22.10      
5 A' 3038 2917 33.76      
6 A' 2706 2599 6.55      
7 A' 1509 1449 8.95      
8 A' 1495 1436 11.42      
9 A' 1479 1421 0.65      
10 A' 1424 1368 1.52      
11 A' 1395 1340 15.00      
12 A' 1264 1214 0.40      
13 A' 1198 1151 47.64      
14 A' 1057 1016 2.57      
15 A' 948 910 0.66      
16 A' 883 848 4.76      
17 A' 838 805 1.46      
18 A' 598 574 5.39      
19 A' 389 374 1.11      
20 A' 366 352 0.31      
21 A' 297 285 0.28      
22 A' 282 271 0.71      
23 A" 3136 3012 23.72      
24 A" 3131 3007 6.18      
25 A" 3106 2983 0.68      
26 A" 3034 2914 17.64      
27 A" 1497 1438 9.07      
28 A" 1475 1417 0.39      
29 A" 1467 1409 0.06      
30 A" 1396 1340 13.92      
31 A" 1252 1202 3.41      
32 A" 1048 1007 0.33      
33 A" 963 925 0.01      
34 A" 941 904 0.41      
35 A" 398 382 0.30      
36 A" 302 290 2.32      
37 A" 280 269 0.04      
38 A" 248 238 6.81      
39 A" 205 197 11.17      

Unscaled Zero Point Vibrational Energy (zpe) 28730.4 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 27592.7 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 HSEh1PBE/6-311G**
ABC
0.15022 0.09993 0.09906

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.350 -0.010 0.000
S2 -1.498 0.094 0.000
C3 0.831 1.439 0.000
C4 0.831 -0.730 1.255
C5 0.831 -0.730 -1.255
H6 -1.728 -1.234 0.000
H7 1.925 1.461 0.000
H8 0.480 1.973 -0.887
H9 0.480 1.973 0.887
H10 1.927 -0.754 1.276
H11 1.927 -0.754 -1.276
H12 0.478 -0.225 2.157
H13 0.474 -1.764 1.282
H14 0.478 -0.225 -2.157
H15 0.474 -1.764 -1.282

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85131.52691.52501.52502.41192.15572.17682.17682.16082.16082.17142.17572.17142.1757
S21.85132.68972.77162.77161.34793.68662.86932.86933.75243.75242.94272.99752.94272.9975
C31.52692.68972.50622.50623.70061.09461.09331.09332.76392.76392.74723.46812.74723.4681
C41.52502.77162.50622.51052.89482.75253.46732.75131.09622.75871.09211.09383.46742.7627
C51.52502.77162.50622.51052.89482.75252.75133.46732.75871.09623.46742.76271.09211.0938
H62.41191.34793.70062.89482.89484.54033.99403.99403.90133.90133.24602.60273.24602.6027
H72.15573.68661.09462.75252.75254.54031.77131.77132.55682.55683.09723.76183.09723.7618
H82.17682.86931.09333.46732.75133.99401.77131.77363.76993.11203.75494.32102.53943.7581
H92.17682.86931.09332.75133.46733.99401.77131.77363.11203.76992.53943.75813.75494.3210
H102.16083.75242.76391.09622.75873.90132.55683.76993.11202.55291.77611.76933.76393.1105
H112.16083.75242.76392.75871.09623.90132.55683.11203.76992.55293.76393.11051.77611.7693
H122.17142.94272.74721.09213.46743.24603.09723.75492.53941.77613.76391.76984.31383.7672
H132.17572.99753.46811.09382.76272.60273.76184.32103.75811.76933.11051.76983.76722.5637
H142.17142.94272.74723.46741.09213.24603.09722.53943.75493.76391.77614.31383.76721.7698
H152.17572.99753.46812.76271.09382.60273.76183.75814.32103.11051.76933.76722.56371.7698

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 96.594 C1 C3 H7 109.532
C1 C3 H8 111.285 C1 C3 H9 111.285
C1 C4 H10 109.965 C1 C4 H12 111.053
C1 C4 H13 111.296 C1 C5 H11 109.965
C1 C5 H14 111.053 C1 C5 H15 111.296
S2 C1 C3 105.129 S2 C1 C4 109.973
S2 C1 C5 109.973 C3 C1 C4 110.413
C3 C1 C5 110.413 C4 C1 C5 110.798
H7 C3 H8 108.111 H7 C3 H9 108.111
H8 C3 H9 108.410 H10 C4 H12 108.507
H10 C4 H13 107.786 H11 C5 H14 108.507
H11 C5 H15 107.786 H12 C4 H13 108.126
H14 C5 H15 108.126
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.449      
2 S -0.032      
3 C -0.293      
4 C -0.254      
5 C -0.254      
6 H 0.076      
7 H 0.129      
8 H 0.145      
9 H 0.145      
10 H 0.121      
11 H 0.121      
12 H 0.147      
13 H 0.126      
14 H 0.147      
15 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.680 -0.838 0.000 1.878
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.773 2.341 0.000
y 2.341 -39.351 0.000
z 0.000 0.000 -42.483
Traceless
 xyz
x -1.856 2.341 0.000
y 2.341 3.277 0.000
z 0.000 0.000 -1.421
Polar
3z2-r2-2.842
x2-y2-3.422
xy2.341
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.971 0.050 0.000
y 0.050 9.404 0.000
z 0.000 0.000 8.765


<r2> (average value of r2) Å2
<r2> 164.720
(<r2>)1/2 12.834