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All results from a given calculation for CH3CHSHCH3 (2-Propanethiol)

using model chemistry: M06-2X/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 M06-2X/3-21G*
 hartrees
Energy at 0K-514.727038
Energy at 298.15K 
HF Energy-514.727038
Nuclear repulsion energy169.531555
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 M06-2X/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' 3134 2969 12.66      
2 A' 3117 2953 29.37      
3 A' 3065 2903 2.73      
4 A' 3043 2882 13.11      
5 A' 2770 2624 9.10      
6 A' 1568 1485 6.05      
7 A' 1562 1480 21.58      
8 A' 1474 1396 8.60      
9 A' 1339 1268 10.34      
10 A' 1227 1162 2.54      
11 A' 1157 1096 29.33      
12 A' 936 887 14.08      
13 A' 904 856 0.81      
14 A' 635 601 6.43      
15 A' 428 406 0.57      
16 A' 348 330 0.25      
17 A' 267 253 0.07      
18 A" 3132 2967 5.69      
19 A" 3109 2945 2.11      
20 A" 3041 2881 7.98      
21 A" 1553 1471 5.73      
22 A" 1546 1465 0.31      
23 A" 1457 1381 15.01      
24 A" 1359 1287 0.31      
25 A" 1148 1087 1.95      
26 A" 989 937 1.19      
27 A" 978 927 2.11      
28 A" 335 317 0.85      
29 A" 240 227 0.03      
30 A" 240i 228i 23.34      

Unscaled Zero Point Vibrational Energy (zpe) 22810.3 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 21605.9 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 M06-2X/3-21G*
ABC
0.26240 0.14602 0.10499

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.434 0.378 0.000
S2 0.058 -1.392 0.000
H3 -1.529 0.347 0.000
H4 1.381 -1.152 0.000
C5 0.058 1.096 1.268
C6 0.058 1.096 -1.268
H7 1.154 1.112 1.284
H8 1.154 1.112 -1.284
H9 -0.301 2.131 1.276
H10 -0.295 0.587 2.168
H11 -0.301 2.131 -1.276
H12 -0.295 0.587 -2.168

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83711.09532.37341.53821.53822.17002.17002.17262.18242.17262.1824
S21.83712.35471.34442.79252.79253.01973.01973.76442.95643.76442.9564
H31.09532.35473.27332.16512.16513.07093.07092.51352.50562.51352.5056
H42.37341.34443.27332.89992.89992.61222.61223.90313.24543.90313.2454
C51.53822.79252.16512.89992.53641.09592.77761.09581.09282.77033.4916
C61.53822.79252.16512.89992.53642.77761.09592.77033.49161.09581.0928
H72.17003.01973.07092.61221.09592.77762.56811.77661.77713.11623.7807
H82.17003.01973.07092.61222.77761.09592.56813.11623.78071.77661.7771
H92.17263.76442.51353.90311.09582.77031.77663.11621.78342.55233.7745
H102.18242.95642.50563.24541.09283.49161.77713.78071.78343.77454.3359
H112.17263.76442.51353.90312.77031.09583.11621.77662.55233.77451.7834
H122.18242.95642.50563.24543.49161.09283.78071.77713.77454.33591.7834

picture of 2-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H4 95.237 C1 C5 H7 109.794
C1 C5 H9 109.999 C1 C5 H10 110.957
C1 C6 H8 109.794 C1 C6 H11 109.999
C1 C6 H12 110.957 S2 C1 H3 103.945
S2 C1 C5 111.346 S2 C1 C6 111.346
H3 C1 C5 109.442 H3 C1 C6 109.442
C5 C1 C6 111.066 H7 C5 H9 108.307
H7 C5 H10 108.580 H8 C6 H11 108.307
H8 C6 H12 108.580 H9 C5 H10 109.149
H11 C6 H12 109.149
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.449      
2 S -0.052      
3 H 0.243      
4 H 0.123      
5 C -0.544      
6 C -0.544      
7 H 0.194      
8 H 0.194      
9 H 0.201      
10 H 0.217      
11 H 0.201      
12 H 0.217      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.420 1.799 0.000 1.847
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.924 -1.451 0.000
y -1.451 -36.646 0.000
z 0.000 0.000 -35.478
Traceless
 xyz
x 4.137 -1.451 0.000
y -1.451 -2.944 0.000
z 0.000 0.000 -1.193
Polar
3z2-r2-2.387
x2-y24.721
xy-1.451
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.231 -0.373 0.000
y -0.373 7.838 0.000
z 0.000 0.000 5.964


<r2> (average value of r2) Å2
<r2> 125.370
(<r2>)1/2 11.197