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

using model chemistry: HF/aug-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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-515.855471
Energy at 298.15K-515.864307
Nuclear repulsion energy170.295227
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-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' 3241 2951 33.42      
2 A' 3215 2927 83.72      
3 A' 3182 2896 1.81      
4 A' 3157 2874 46.13      
5 A' 2838 2584 3.27      
6 A' 1621 1476 6.80      
7 A' 1615 1470 8.47      
8 A' 1547 1408 2.88      
9 A' 1423 1296 19.19      
10 A' 1293 1177 3.32      
11 A' 1206 1098 21.57      
12 A' 957 872 3.52      
13 A' 931 848 6.38      
14 A' 663 604 7.60      
15 A' 435 396 0.45      
16 A' 363 331 0.16      
17 A' 282 257 0.07      
18 A" 3237 2947 24.86      
19 A" 3201 2915 0.08      
20 A" 3150 2868 18.80      
21 A" 1604 1461 3.15      
22 A" 1602 1458 0.08      
23 A" 1529 1392 4.72      
24 A" 1454 1324 0.50      
25 A" 1212 1103 0.62      
26 A" 1030 938 0.05      
27 A" 1010 919 0.77      
28 A" 350 318 2.14      
29 A" 253 231 0.00      
30 A" 209 191 15.52      

Unscaled Zero Point Vibrational Energy (zpe) 23905.7 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 21763.8 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-pVTZ
ABC
0.26483 0.14674 0.10517

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.409 0.383 0.000
S2 0.055 -1.389 0.000
H3 -1.492 0.341 0.000
H4 1.377 -1.239 0.000
C5 0.055 1.095 1.266
C6 0.055 1.095 -1.266
H7 1.137 1.121 1.320
H8 1.137 1.121 -1.320
H9 -0.303 2.119 1.270
H10 -0.315 0.598 2.152
H11 -0.315 0.598 -2.152
H12 -0.303 2.119 -1.270

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83151.08352.41251.52411.52412.16292.16292.15362.16502.16502.1536
S21.83152.31971.33072.78742.78743.03543.03543.74792.95252.95253.7479
H31.08352.31973.27462.13572.13573.04353.04352.48762.46642.46642.4876
H42.41251.33073.27462.96592.96592.71462.71463.96413.29703.29703.9641
C51.52412.78742.13572.96592.53101.08442.80321.08521.08133.47332.7580
C61.52412.78742.13572.96592.53102.80321.08442.75803.47331.08131.0852
H72.16293.03543.04352.71461.08442.80322.64001.75361.75363.79983.1274
H82.16293.03543.04352.71462.80321.08442.64003.12743.79981.75361.7536
H92.15363.74792.48763.96411.08522.75801.75363.12741.75823.74492.5400
H102.16502.95252.46643.29701.08133.47331.75363.79981.75824.30443.7449
H112.16502.95252.46643.29703.47331.08133.79981.75363.74494.30441.7582
H122.15363.74792.48763.96412.75801.08523.12741.75362.54003.74491.7582

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 98.201 C1 C5 H7 110.897
C1 C5 H9 110.110 C1 C5 H10 111.257
C1 C6 H8 110.897 C1 C6 H11 111.257
C1 C6 H12 110.110 S2 C1 H3 102.409
S2 C1 C5 112.010 S2 C1 C6 112.010
H3 C1 C5 108.800 H3 C1 C6 108.800
C5 C1 C6 112.265 H7 C5 H9 107.847
H7 C5 H10 108.129 H8 C6 H11 108.129
H8 C6 H12 107.847 H9 C5 H10 108.493
H11 C6 H12 108.493
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.127      
2 S -0.453      
3 H 0.369      
4 H 0.138      
5 C -1.012      
6 C -1.012      
7 H 0.303      
8 H 0.303      
9 H 0.285      
10 H 0.334      
11 H 0.334      
12 H 0.285      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.274 1.835 0.000 1.855
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.040 -1.432 0.000
y -1.432 -37.047 0.000
z 0.000 0.000 -36.045
Traceless
 xyz
x 4.506 -1.432 0.000
y -1.432 -3.005 0.000
z 0.000 0.000 -1.501
Polar
3z2-r2-3.003
x2-y25.007
xy-1.432
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.638 -0.310 0.000
y -0.310 9.643 0.000
z 0.000 0.000 8.449


<r2> (average value of r2) Å2
<r2> 125.242
(<r2>)1/2 11.191