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

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

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/6-31G**
 hartrees
Energy at 0K-556.226462
Energy at 298.15K-556.236959
Nuclear repulsion energy232.741912
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/6-31G**
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 3069 3027 25.79      
2 A 3063 3021 26.90      
3 A 3057 3015 54.27      
4 A 3051 3010 11.44      
5 A 3048 3007 1.62      
6 A 2989 2948 33.72      
7 A 2979 2938 18.64      
8 A 2974 2934 20.83      
9 A 2967 2926 4.22      
10 A 2635 2599 16.09      
11 A 1472 1452 8.00      
12 A 1469 1449 8.31      
13 A 1459 1439 2.98      
14 A 1450 1430 0.56      
15 A 1438 1418 3.75      
16 A 1383 1364 7.34      
17 A 1364 1346 6.53      
18 A 1332 1314 2.85      
19 A 1316 1298 1.79      
20 A 1240 1223 26.13      
21 A 1205 1188 5.15      
22 A 1165 1149 5.37      
23 A 1119 1104 3.59      
24 A 1058 1043 3.35      
25 A 955 942 2.17      
26 A 944 931 1.21      
27 A 909 896 2.09      
28 A 882 870 2.10      
29 A 854 842 2.97      
30 A 782 771 3.41      
31 A 711 701 2.18      
32 A 412 406 0.17      
33 A 381 376 1.23      
34 A 328 323 0.17      
35 A 246 243 0.12      
36 A 222 218 0.17      
37 A 198 196 2.35      
38 A 162 160 13.67      
39 A 85 84 10.61      

Unscaled Zero Point Vibrational Energy (zpe) 28185.6 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 27799.5 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/6-31G**
ABC
0.24435 0.07057 0.05889

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.000 1.458 0.165
H2 0.090 2.042 -0.048
H3 1.167 1.487 1.257
H4 1.850 1.965 -0.319
S5 -1.914 0.067 -0.122
H6 -2.708 -0.890 0.424
C7 2.176 -0.775 -0.057
H8 2.115 -1.808 -0.437
H9 3.035 -0.286 -0.545
H10 2.390 -0.823 1.025
C11 -0.303 -0.734 0.321
H12 -0.327 -1.778 -0.029
H13 -0.190 -0.736 1.419
C14 0.879 0.007 -0.326
H15 0.704 0.021 -1.419

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10171.10441.10243.24164.39552.53283.50342.77272.80592.55413.50232.79261.53612.1588
H21.10171.78021.78222.81534.08013.50444.36763.78653.82732.82773.84273.15412.19972.5176
H31.10441.78021.78263.66194.62082.80363.82463.14322.62442.82273.81382.60932.18583.0858
H41.10241.78221.78264.22055.42902.77083.78412.55343.14133.51124.33943.80492.18522.5101
S53.24162.81533.66194.22051.35724.17604.45574.98014.54251.85252.43562.44762.80122.9226
H64.39554.08014.62085.42901.35724.90844.98485.85545.13362.41152.58152.71133.77233.9836
C72.53283.50442.80362.77084.17604.90841.10281.10241.10432.50812.69612.78941.53782.1571
H83.50344.36763.82463.78414.45574.98481.10281.78211.78392.75322.47603.14852.19952.5109
H92.77273.78653.14322.55344.98015.85541.10241.78211.77983.47813.71423.80322.18732.5087
H102.80593.82732.62443.14134.54255.13361.10431.78391.77982.78543.06672.61202.19043.0868
C112.55412.82772.82273.51121.85252.41152.50812.75323.47812.78541.10191.10401.53802.1481
H123.50233.84273.81384.33942.43562.58152.69612.47603.71423.06671.10191.79002.17452.4964
H132.79263.15412.60933.80492.44762.71132.78943.14853.80322.61201.10401.79002.17753.0710
C141.53612.19972.18582.18522.80123.77231.53782.19952.18732.19041.53802.17452.17751.1072
H152.15882.51763.08582.51012.92263.98362.15712.51092.50873.08682.14812.49643.07101.1072

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 110.968 C1 C14 C11 112.374
C1 C14 H15 108.427 H2 C1 H3 107.593
H2 C1 H4 107.916 H2 C1 C14 111.959
H3 C1 H4 107.758 H3 C1 C14 110.685
H4 C1 C14 110.763 S5 C11 H12 108.362
S5 C11 H13 109.129 S5 C11 C14 111.083
H6 S5 C11 96.188 C7 C14 C11 109.260
C7 C14 H15 108.179 H8 C7 H9 107.828
H8 C7 H10 107.854 H8 C7 C14 111.742
H9 C7 H10 107.516 H9 C7 C14 110.798
H10 C7 C14 110.930 C11 C14 H15 107.483
H12 C11 H13 108.481 H12 C11 C14 109.808
H13 C11 C14 109.923
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.356      
2 H 0.141      
3 H 0.118      
4 H 0.119      
5 S -0.068      
6 H 0.072      
7 C -0.356      
8 H 0.118      
9 H 0.124      
10 H 0.119      
11 C -0.355      
12 H 0.147      
13 H 0.146      
14 C -0.097      
15 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.103 -1.183 0.626 1.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.613 2.642 -1.722
y 2.642 -39.852 -1.077
z -1.722 -1.077 -41.413
Traceless
 xyz
x 0.019 2.642 -1.722
y 2.642 1.161 -1.077
z -1.722 -1.077 -1.181
Polar
3z2-r2-2.361
x2-y2-0.761
xy2.642
xz-1.722
yz-1.077


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.106 -0.025 -0.035
y -0.025 8.626 -0.234
z -0.035 -0.234 7.518


<r2> (average value of r2) Å2
<r2> 203.271
(<r2>)1/2 14.257