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

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-517.419609
Energy at 298.15K-517.428155
HF Energy-517.419609
Nuclear repulsion energy169.521019
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 TPSSh/cc-pVTZ
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' 3109 3011 24.94      
2 A' 3080 2983 63.47      
3 A' 3037 2941 3.64      
4 A' 3017 2921 40.56      
5 A' 2673 2589 5.33      
6 A' 1513 1465 4.20      
7 A' 1505 1458 11.47      
8 A' 1422 1377 2.84      
9 A' 1295 1254 14.60      
10 A' 1191 1153 4.50      
11 A' 1108 1073 19.63      
12 A' 888 860 2.80      
13 A' 859 832 5.93      
14 A' 604 585 5.82      
15 A' 391 379 0.36      
16 A' 319 309 0.18      
17 A' 255 247 0.04      
18 A" 3107 3008 18.48      
19 A" 3072 2975 0.17      
20 A" 3012 2916 18.49      
21 A" 1496 1449 2.32      
22 A" 1493 1445 0.99      
23 A" 1404 1359 4.83      
24 A" 1334 1292 1.53      
25 A" 1129 1094 1.28      
26 A" 950 920 0.25      
27 A" 928 899 0.93      
28 A" 319 308 5.34      
29 A" 246 238 10.87      
30 A" 237 230 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 22497.1 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 21784.0 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 TPSSh/cc-pVTZ
ABC
0.26267 0.14570 0.10449

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.411 0.385 0.000
S2 0.055 -1.394 0.000
H3 -1.502 0.334 0.000
H4 1.387 -1.198 0.000
C5 0.055 1.097 1.270
C6 0.055 1.097 -1.270
H7 1.146 1.129 1.316
H8 1.146 1.129 -1.316
H9 -0.312 2.128 1.279
H10 -0.309 0.589 2.163
H11 -0.309 0.589 -2.163
H12 -0.312 2.128 -1.279

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83951.09282.39501.52821.52822.16962.16962.16432.17452.17452.1643
S21.83952.32591.34632.79652.79653.04753.04753.76572.95672.95673.7657
H31.09282.32593.26962.14932.14933.06233.06232.50482.48302.48302.5048
H42.39501.34633.26962.94152.94152.68322.68323.94773.27783.27783.9477
C51.52822.79652.14932.94152.53901.09292.80631.09441.09023.48862.7737
C61.52822.79652.14932.94152.53902.80631.09292.77373.48861.09021.0944
H72.16963.04753.06232.68321.09292.80632.63131.76871.76833.80893.1401
H82.16963.04753.06232.68322.80631.09292.63133.14013.80891.76831.7687
H92.16433.76572.50483.94771.09442.77371.76873.14011.77503.77042.5584
H102.17452.95672.48303.27781.09023.48861.76833.80891.77504.32513.7704
H112.17452.95672.48303.27783.48861.09023.80891.76833.77044.32511.7750
H122.16433.76572.50483.94772.77371.09443.14011.76872.55843.77041.7750

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 96.255 C1 C5 H7 110.641
C1 C5 H9 110.131 C1 C5 H10 111.189
C1 C6 H8 110.641 C1 C6 H11 111.189
C1 C6 H12 110.131 S2 C1 H3 101.941
S2 C1 C5 111.946 S2 C1 C6 111.946
H3 C1 C5 109.045 H3 C1 C6 109.045
C5 C1 C6 112.347 H7 C5 H9 107.921
H7 C5 H10 108.186 H8 C6 H11 108.186
H8 C6 H12 107.921 H9 C5 H10 108.677
H11 C6 H12 108.677
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 S -0.172      
3 H 0.081      
4 H 0.073      
5 C -0.199      
6 C -0.199      
7 H 0.070      
8 H 0.070      
9 H 0.069      
10 H 0.089      
11 H 0.089      
12 H 0.069      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.248 1.704 0.000 1.722
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.549 -0.336 0.000
y -0.336 9.763 0.000
z 0.000 0.000 8.045


<r2> (average value of r2) Å2
<r2> 125.653
(<r2>)1/2 11.210