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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-556.233009
Energy at 298.15K-556.243485
Nuclear repulsion energy232.580339
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 PBEPBE/6-31+G**
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 3062 3027 24.97      
2 A 3054 3020 30.30      
3 A 3049 3014 52.42      
4 A 3044 3009 9.85      
5 A 3041 3007 5.38      
6 A 2984 2950 33.89      
7 A 2972 2938 24.68      
8 A 2967 2933 28.21      
9 A 2959 2925 4.76      
10 A 2635 2605 12.02      
11 A 1463 1446 15.71      
12 A 1460 1443 8.47      
13 A 1449 1433 5.01      
14 A 1441 1425 0.56      
15 A 1429 1413 3.98      
16 A 1375 1359 10.85      
17 A 1356 1340 9.54      
18 A 1324 1309 2.47      
19 A 1310 1295 2.39      
20 A 1239 1225 25.96      
21 A 1199 1185 5.15      
22 A 1160 1146 5.12      
23 A 1114 1101 3.63      
24 A 1055 1043 3.64      
25 A 952 941 1.80      
26 A 941 930 1.04      
27 A 906 896 1.93      
28 A 880 869 1.86      
29 A 853 843 3.07      
30 A 779 771 3.54      
31 A 709 701 1.70      
32 A 414 409 0.11      
33 A 381 377 1.38      
34 A 329 325 0.16      
35 A 243 240 0.17      
36 A 216 213 0.13      
37 A 198 196 2.12      
38 A 157 155 13.07      
39 A 84 83 10.26      

Unscaled Zero Point Vibrational Energy (zpe) 28089.8 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 27769.6 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 PBEPBE/6-31+G**
ABC
0.24384 0.07043 0.05881

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.006 1.458 0.166
H2 0.097 2.047 -0.043
H3 1.179 1.488 1.257
H4 1.856 1.963 -0.323
S5 -1.916 0.066 -0.125
H6 -2.710 -0.878 0.442
C7 2.175 -0.779 -0.060
H8 2.110 -1.813 -0.442
H9 3.034 -0.292 -0.550
H10 2.393 -0.829 1.022
C11 -0.305 -0.730 0.327
H12 -0.326 -1.777 -0.017
H13 -0.193 -0.723 1.425
C14 0.878 0.007 -0.324
H15 0.701 0.021 -1.418

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10221.10511.10303.24994.39792.53463.50552.77322.80872.55613.50362.78941.53722.1601
H21.10221.78121.78282.82574.08283.50724.37083.78813.83042.82993.84713.14812.20192.5211
H31.10511.78121.78363.67594.62452.80443.82683.14222.62592.82603.81402.60702.18703.0876
H41.10301.78281.78364.22695.43162.77273.78562.55373.14513.51334.34043.80362.18642.5100
S53.24992.82573.67594.22691.35724.17784.45464.98164.54781.85292.43682.44882.80212.9196
H64.39794.08284.62455.43161.35724.91144.98905.85875.13572.41212.58912.70713.77423.9877
C72.53463.50722.80442.77274.17784.91141.10341.10301.10502.51032.69262.79551.53912.1575
H83.50554.37083.82683.78564.45464.98901.10341.78291.78562.75632.47323.15882.20082.5104
H92.77323.78813.14222.55374.98165.85871.10301.78291.78103.48043.71233.80822.18842.5088
H102.80873.83042.62593.14514.54785.13571.10501.78561.78102.78763.06072.61882.19203.0881
C112.55612.82992.82603.51331.85292.41212.51032.75633.48042.78761.10231.10441.53862.1495
H123.50363.84713.81404.34042.43682.58912.69262.47323.71233.06071.10231.79172.17422.5001
H132.78943.14812.60703.80362.44882.70712.79553.15883.80822.61881.10441.79172.17743.0719
C141.53722.20192.18702.18642.80213.77421.53912.20082.18842.19201.53862.17422.17741.1078
H152.16012.52113.08762.51002.91963.98772.15752.51042.50883.08812.14952.50013.07191.1078

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.959 C1 C14 C11 112.411
C1 C14 H15 108.415 H2 C1 H3 107.600
H2 C1 H4 107.898 H2 C1 C14 112.019
H3 C1 H4 107.758 H3 C1 C14 110.660
H4 C1 C14 110.737 S5 C11 H12 108.401
S5 C11 H13 109.160 S5 C11 C14 111.086
H6 S5 C11 96.200 C7 C14 C11 109.302
C7 C14 H15 108.087 H8 C7 H9 107.808
H8 C7 H10 107.911 H8 C7 C14 111.725
H9 C7 H10 107.531 H9 C7 C14 110.765
H10 C7 C14 110.931 C11 C14 H15 107.512
H12 C11 H13 108.570 H12 C11 C14 109.724
H13 C11 C14 109.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.594      
2 H 0.179      
3 H 0.169      
4 H 0.165      
5 S -0.069      
6 H 0.079      
7 C -0.681      
8 H 0.166      
9 H 0.172      
10 H 0.170      
11 C -0.576      
12 H 0.198      
13 H 0.202      
14 C 0.245      
15 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.102 -1.171 0.611 1.721
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.869 2.620 -1.873
y 2.620 -41.022 -1.174
z -1.873 -1.174 -42.452
Traceless
 xyz
x -0.132 2.620 -1.873
y 2.620 1.138 -1.174
z -1.873 -1.174 -1.006
Polar
3z2-r2-2.012
x2-y2-0.847
xy2.620
xz-1.873
yz-1.174


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.509 -0.151 0.046
y -0.151 10.001 0.030
z 0.046 0.030 9.115


<r2> (average value of r2) Å2
<r2> 204.297
(<r2>)1/2 14.293