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

using model chemistry: PBEPBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-556.270953
Energy at 298.15K-556.281454
Nuclear repulsion energy232.991318
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/6-311G*
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 3046 3015 33.21      
2 A 3039 3007 37.49      
3 A 3037 3005 62.74      
4 A 3030 2999 13.84      
5 A 3026 2995 7.67      
6 A 2977 2946 40.82      
7 A 2965 2934 21.81      
8 A 2960 2929 24.17      
9 A 2950 2920 3.53      
10 A 2566 2539 14.77      
11 A 1478 1463 17.80      
12 A 1474 1459 6.96      
13 A 1463 1447 4.99      
14 A 1454 1439 0.18      
15 A 1440 1425 4.11      
16 A 1385 1371 10.87      
17 A 1366 1351 10.00      
18 A 1335 1321 2.34      
19 A 1318 1305 2.73      
20 A 1250 1237 28.40      
21 A 1210 1197 6.02      
22 A 1166 1154 5.40      
23 A 1119 1107 3.83      
24 A 1064 1053 6.46      
25 A 955 945 2.22      
26 A 946 936 0.96      
27 A 911 901 1.92      
28 A 881 872 2.07      
29 A 858 849 3.98      
30 A 780 772 3.84      
31 A 709 702 2.12      
32 A 414 409 0.14      
33 A 382 378 1.45      
34 A 330 326 0.18      
35 A 243 240 0.09      
36 A 218 216 0.21      
37 A 198 196 2.02      
38 A 161 159 16.22      
39 A 84 83 10.44      

Unscaled Zero Point Vibrational Energy (zpe) 28092.7 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 27800.6 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/6-311G*
ABC
0.24481 0.07076 0.05905

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.998 1.455 0.165
H2 0.095 2.045 -0.054
H3 1.158 1.489 1.256
H4 1.851 1.961 -0.313
S5 -1.912 0.067 -0.123
H6 -2.703 -0.894 0.429
C7 2.173 -0.773 -0.058
H8 2.114 -1.806 -0.437
H9 3.031 -0.287 -0.548
H10 2.393 -0.822 1.022
C11 -0.303 -0.733 0.323
H12 -0.326 -1.775 -0.028
H13 -0.192 -0.733 1.419
C14 0.877 0.007 -0.324
H15 0.702 0.020 -1.417

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10041.10341.10133.23684.39212.52923.49952.77072.80442.55053.49692.78891.53412.1564
H21.10041.77661.77762.81844.08683.50114.36513.78163.82812.83103.84333.15742.19952.5148
H31.10341.77661.77963.65354.61252.80633.82613.14902.63052.81823.80902.60512.18533.0840
H41.10131.77761.77964.21715.42672.76443.77812.54903.13333.50724.33393.79922.18372.5110
S53.23682.81843.65354.21711.36214.17044.45134.97354.54161.85102.43222.44452.79622.9165
H64.39214.08684.61255.42671.36214.90194.97895.84865.13082.40832.57582.70443.76773.9796
C72.52923.50112.80632.76444.17044.90191.10171.10131.10322.50502.69272.78871.53592.1537
H83.49954.36513.82613.77814.45134.97891.10171.77811.78132.75152.47483.14872.19792.5082
H92.77073.78163.14902.54904.97355.84861.10131.77811.77683.47433.70923.80212.18572.5049
H102.80443.82812.63053.13334.54165.13081.10321.78131.77682.78603.06642.61652.19013.0844
C112.55052.83102.81823.50721.85102.40832.50502.75153.47432.78601.10011.10221.53512.1450
H123.49693.84333.80904.33392.43222.57582.69272.47483.70923.06641.10011.78842.17042.4919
H132.78893.15742.60513.79922.44452.70442.78873.14873.80212.61651.10221.78842.17473.0673
C141.53412.19952.18532.18372.79623.76771.53592.19792.18572.19011.53512.17042.17471.1063
H152.15642.51483.08402.51102.91653.97962.15372.50822.50493.08442.14502.49193.06731.1063

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 110.945 C1 C14 C11 112.405
C1 C14 H15 108.429 H2 C1 H3 107.446
H2 C1 H4 107.683 H2 C1 C14 112.168
H3 C1 H4 107.650 H3 C1 C14 110.846
H4 C1 C14 110.852 S5 C11 H12 108.308
S5 C11 H13 109.088 S5 C11 C14 110.993
H6 S5 C11 95.903 C7 C14 C11 109.317
C7 C14 H15 108.098 H8 C7 H9 107.632
H8 C7 H10 107.777 H8 C7 C14 111.826
H9 C7 H10 107.416 H9 C7 C14 110.881
H10 C7 C14 111.115 C11 C14 H15 107.492
H12 C11 H13 108.590 H12 C11 C14 109.795
H13 C11 C14 110.012
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.623      
2 H 0.243      
3 H 0.211      
4 H 0.218      
5 S -0.120      
6 H 0.155      
7 C -0.622      
8 H 0.218      
9 H 0.223      
10 H 0.213      
11 C -0.562      
12 H 0.249      
13 H 0.243      
14 C -0.272      
15 H 0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.113 -1.187 0.610 1.738
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.714 2.705 -1.842
y 2.705 -40.934 -1.213
z -1.842 -1.213 -42.541
Traceless
 xyz
x 0.023 2.705 -1.842
y 2.705 1.194 -1.213
z -1.842 -1.213 -1.217
Polar
3z2-r2-2.433
x2-y2-0.780
xy2.705
xz-1.842
yz-1.213


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.979 -0.127 0.003
y -0.127 9.294 -0.380
z 0.003 -0.380 7.966


<r2> (average value of r2) Å2
<r2> 203.542
(<r2>)1/2 14.267