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

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-516.958137
Energy at 298.15K-516.966577
Nuclear repulsion energy168.454170
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 PBEPBEultrafine/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3081 3030 18.64      
2 A' 3048 2998 55.84      
3 A' 2994 2945 6.44      
4 A' 2978 2929 32.31      
5 A' 2597 2554 21.41      
6 A' 1485 1461 6.55      
7 A' 1479 1455 11.53      
8 A' 1395 1372 3.69      
9 A' 1272 1251 14.59      
10 A' 1165 1146 3.35      
11 A' 1089 1071 28.22      
12 A' 885 871 2.30      
13 A' 845 831 9.46      
14 A' 597 588 6.56      
15 A' 397 390 0.48      
16 A' 329 324 0.33      
17 A' 265 261 0.11      
18 A" 3080 3029 13.96      
19 A" 3041 2991 0.01      
20 A" 2974 2925 16.68      
21 A" 1467 1443 3.46      
22 A" 1464 1440 0.39      
23 A" 1377 1354 7.11      
24 A" 1305 1284 1.63      
25 A" 1121 1102 1.67      
26 A" 937 921 0.06      
27 A" 915 900 1.96      
28 A" 319 313 3.96      
29 A" 243 239 0.04      
30 A" 203 200 19.07      

Unscaled Zero Point Vibrational Energy (zpe) 22174.2 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 21808.4 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 PBEPBEultrafine/6-31G*
ABC
0.26016 0.14388 0.10334

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.414 0.393 0.000
S2 0.055 -1.404 0.000
H3 -1.519 0.342 0.000
H4 1.401 -1.196 0.000
C5 0.055 1.102 1.274
C6 0.055 1.102 -1.274
H7 1.158 1.136 1.320
H8 1.158 1.136 -1.320
H9 -0.312 2.145 1.290
H10 -0.309 0.589 2.178
H11 -0.309 0.589 -2.178
H12 -0.312 2.145 -1.290

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.85701.10592.41211.53161.53162.18332.18332.17812.18932.18932.1781
S21.85702.35061.36242.81142.81143.06773.06773.79392.97462.97463.7939
H31.10592.35063.30012.16252.16253.08853.08852.52362.50342.50342.5236
H42.41211.36243.30012.95232.95232.69032.69033.96993.29473.29473.9699
C51.53162.81142.16252.95232.54791.10492.81951.10571.10143.50882.7919
C61.53162.81142.16252.95232.54792.81951.10492.79193.50881.10141.1057
H72.18333.06773.08852.69031.10492.81952.64081.78391.78543.83293.1613
H82.18333.06773.08852.69032.81951.10492.64083.16133.83291.78541.7839
H92.17813.79392.52363.96991.10572.79191.78393.16131.79173.80082.5794
H102.18932.97462.50343.29471.10143.50881.78543.83291.79174.35593.8008
H112.18932.97462.50343.29473.50881.10143.83291.78543.80084.35591.7917
H122.17813.79392.52363.96992.79191.10573.16131.78392.57943.80081.7917

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 95.828 C1 C5 H7 110.771
C1 C5 H9 110.308 C1 C5 H10 111.458
C1 C6 H8 110.771 C1 C6 H11 111.458
C1 C6 H12 110.308 S2 C1 H3 101.998
S2 C1 C5 111.770 S2 C1 C6 111.770
H3 C1 C5 109.081 H3 C1 C6 109.081
C5 C1 C6 112.564 H7 C5 H9 107.601
H7 C5 H10 108.044 H8 C6 H11 108.044
H8 C6 H12 107.601 H9 C5 H10 108.536
H11 C6 H12 108.536
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 S -0.093      
3 H 0.190      
4 H 0.102      
5 C -0.465      
6 C -0.465      
7 H 0.159      
8 H 0.159      
9 H 0.162      
10 H 0.180      
11 H 0.180      
12 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.406 1.821 0.000 1.866
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.535 -1.487 0.000
y -1.487 -36.358 0.000
z 0.000 0.000 -35.244
Traceless
 xyz
x 4.266 -1.487 0.000
y -1.487 -2.969 0.000
z 0.000 0.000 -1.297
Polar
3z2-r2-2.595
x2-y24.823
xy-1.487
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.725 -0.362 0.000
y -0.362 8.682 0.000
z 0.000 0.000 6.775


<r2> (average value of r2) Å2
<r2> 126.765
(<r2>)1/2 11.259