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

using model chemistry: HF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/aug-cc-pVDZ
 hartrees
Energy at 0K-515.810477
Energy at 298.15K-515.819322
Nuclear repulsion energy169.625034
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 HF/aug-cc-pVDZ
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' 3261 2970 34.90      
2 A' 3233 2944 88.41      
3 A' 3201 2915 1.68      
4 A' 3167 2884 47.24      
5 A' 2833 2580 4.09      
6 A' 1601 1458 7.02      
7 A' 1594 1451 8.07      
8 A' 1529 1392 3.23      
9 A' 1411 1285 21.30      
10 A' 1283 1168 3.88      
11 A' 1193 1086 21.57      
12 A' 960 874 3.07      
13 A' 922 840 6.86      
14 A' 660 601 9.01      
15 A' 436 397 0.48      
16 A' 365 332 0.18      
17 A' 284 258 0.08      
18 A" 3257 2966 24.81      
19 A" 3220 2932 0.10      
20 A" 3160 2877 19.77      
21 A" 1583 1441 2.97      
22 A" 1580 1439 0.00      
23 A" 1514 1379 5.55      
24 A" 1442 1313 0.34      
25 A" 1215 1106 0.60      
26 A" 1026 935 0.01      
27 A" 998 909 0.78      
28 A" 350 319 2.16      
29 A" 252 229 0.03      
30 A" 221 201 16.16      

Unscaled Zero Point Vibrational Energy (zpe) 23874.5 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 21740.1 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 HF/aug-cc-pVDZ
ABC
0.26293 0.14574 0.10448

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.565 0.000
S2 -0.974 -0.998 0.000
H3 -0.780 1.327 0.000
H4 0.053 -1.860 0.000
C5 0.835 0.714 1.269
C6 0.835 0.714 -1.269
H7 1.602 -0.059 1.324
H8 1.602 -0.059 -1.324
H9 1.336 1.685 1.276
H10 0.213 0.640 2.160
H11 0.213 0.640 -2.160
H12 1.336 1.685 -1.276

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.84141.09032.42511.52661.52662.17032.17032.16032.17142.17142.1603
S21.84142.33281.34092.79572.79573.04523.04523.76312.95932.95933.7631
H31.09032.33283.29362.14302.14303.05753.05752.49602.47412.47412.4960
H42.42511.34093.29362.97482.97482.71972.71973.97983.30753.30753.9798
C51.52662.79572.14302.97482.53891.09122.81341.09211.08803.48562.7700
C61.52662.79572.14302.97482.53892.81341.09122.77003.48561.08801.0921
H72.17033.04523.05752.71971.09122.81342.64861.76511.76523.81523.1426
H82.17033.04523.05752.71972.81341.09122.64863.14263.81521.76521.7651
H92.16033.76312.49603.97981.09212.77001.76513.14261.76943.76232.5523
H102.17142.95932.47413.30751.08803.48561.76523.81521.76944.31913.7623
H112.17142.95932.47413.30753.48561.08803.81521.76523.76234.31911.7694
H122.16033.76312.49603.97982.77001.09213.14261.76512.55233.76231.7694

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 98.060 C1 C5 H7 110.907
C1 C5 H9 110.057 C1 C5 H10 111.183
C1 C6 H8 110.907 C1 C6 H11 111.183
C1 C6 H12 110.057 S2 C1 H3 102.407
S2 C1 C5 111.871 S2 C1 C6 111.871
H3 C1 C5 108.807 H3 C1 C6 108.807
C5 C1 C6 112.514 H7 C5 H9 107.890
H7 C5 H10 108.195 H8 C6 H11 108.195
H8 C6 H12 107.890 H9 C5 H10 108.507
H11 C6 H12 108.507
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.084      
2 S 0.192      
3 H -0.096      
4 H 0.119      
5 C 0.636      
6 C 0.636      
7 H -0.068      
8 H -0.068      
9 H -0.064      
10 H -0.069      
11 H -0.069      
12 H -0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.555 1.081 0.000 1.894
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.292 -2.484 0.000
y -2.484 -33.083 0.000
z 0.000 0.000 -36.203
Traceless
 xyz
x -1.649 -2.484 0.000
y -2.484 3.164 0.000
z 0.000 0.000 -1.515
Polar
3z2-r2-3.031
x2-y2-3.208
xy-2.484
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.434 1.045 0.000
y 1.045 8.972 0.000
z 0.000 0.000 8.436


<r2> (average value of r2) Å2
<r2> 126.055
(<r2>)1/2 11.227