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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-556.211721
Energy at 298.15K-556.222227
Nuclear repulsion energy232.673284
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 3066 3022 27.49      
2 A 3059 3015 29.86      
3 A 3054 3010 57.32      
4 A 3048 3004 11.98      
5 A 3044 3001 1.70      
6 A 2990 2947 35.62      
7 A 2980 2937 18.82      
8 A 2975 2933 20.94      
9 A 2965 2922 4.91      
10 A 2626 2589 24.98      
11 A 1489 1468 10.14      
12 A 1487 1465 7.72      
13 A 1476 1455 3.24      
14 A 1468 1447 0.53      
15 A 1455 1435 4.08      
16 A 1398 1378 7.61      
17 A 1379 1359 6.55      
18 A 1343 1324 3.20      
19 A 1328 1309 2.07      
20 A 1253 1235 28.10      
21 A 1215 1197 4.99      
22 A 1173 1156 5.38      
23 A 1126 1110 3.56      
24 A 1067 1052 3.63      
25 A 960 946 2.12      
26 A 951 937 1.18      
27 A 916 903 2.07      
28 A 886 874 2.09      
29 A 861 848 3.00      
30 A 784 773 3.35      
31 A 713 703 2.20      
32 A 412 407 0.15      
33 A 382 376 1.26      
34 A 328 324 0.18      
35 A 246 243 0.08      
36 A 222 219 0.27      
37 A 200 197 2.45      
38 A 166 164 14.53      
39 A 86 85 10.15      

Unscaled Zero Point Vibrational Energy (zpe) 28287.7 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 27883.2 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
0.24417 0.07057 0.05888

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 0.093 2.045 -0.053
H3 1.163 1.487 1.259
H4 1.856 1.962 -0.316
S5 -1.914 0.067 -0.121
H6 -2.709 -0.893 0.422
C7 2.175 -0.775 -0.057
H8 2.114 -1.810 -0.437
H9 3.036 -0.286 -0.545
H10 2.390 -0.824 1.026
C11 -0.304 -0.734 0.321
H12 -0.326 -1.779 -0.031
H13 -0.189 -0.738 1.420
C14 0.878 0.007 -0.326
H15 0.705 0.022 -1.421

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10301.10561.10373.24204.39892.53263.50442.77252.80622.55523.50362.79451.53642.1598
H21.10301.78251.78422.81874.08783.50564.36983.78623.83012.83213.84733.16162.20112.5176
H31.10561.78251.78493.65914.62142.80603.82783.14712.62652.82243.81462.60892.18723.0881
H41.10371.78421.78494.22405.43452.76823.78312.54933.13833.51294.34063.80622.18582.5122
S53.24202.81873.65914.22401.35974.17584.45574.98074.54251.85212.43712.44922.80092.9240
H64.39894.08784.62145.43451.35974.90864.98375.85685.13462.41202.58182.71443.77333.9852
C72.53263.50562.80602.76824.17584.90861.10421.10371.10562.50812.69552.78771.53822.1578
H83.50444.36983.82783.78314.45574.98371.10421.78441.78632.75322.47413.14662.20042.5117
H92.77253.78623.14712.54934.98075.85681.10371.78441.78223.47923.71443.80322.18812.5090
H102.80623.83012.62653.13834.54255.13461.10561.78631.78222.78613.06732.61002.19183.0889
C112.55522.83212.82243.51291.85212.41202.50812.75323.47922.78611.10301.10501.53832.1495
H123.50363.84733.81464.34062.43712.58182.69552.47413.71443.06731.10301.79102.17472.4971
H132.79453.16162.60893.80622.44922.71442.78773.14663.80322.61001.10501.79102.17803.0729
C141.53642.20112.18722.18582.80093.77331.53822.20042.18812.19181.53832.17472.17801.1080
H152.15982.51763.08812.51222.92403.98522.15782.51172.50903.08892.14952.49713.07291.1080

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 110.924 C1 C14 C11 112.413
C1 C14 H15 108.438 H2 C1 H3 107.614
H2 C1 H4 107.908 H2 C1 C14 111.969
H3 C1 H4 107.775 H3 C1 C14 110.701
H4 C1 C14 110.709 S5 C11 H12 108.445
S5 C11 H13 109.223 S5 C11 C14 111.072
H6 S5 C11 96.142 C7 C14 C11 109.228
C7 C14 H15 108.166 H8 C7 H9 107.840
H8 C7 H10 107.876 H8 C7 C14 111.709
H9 C7 H10 107.543 H9 C7 C14 110.759
H10 C7 C14 110.945 C11 C14 H15 107.523
H12 C11 H13 108.413 H12 C11 C14 109.743
H13 C11 C14 109.888
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 -0.483      
2 H 0.183      
3 H 0.155      
4 H 0.157      
5 S -0.101      
6 H 0.103      
7 C -0.481      
8 H 0.157      
9 H 0.163      
10 H 0.156      
11 C -0.431      
12 H 0.184      
13 H 0.181      
14 C -0.105      
15 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.108 -1.203 0.624 1.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.680 2.689 -1.731
y 2.689 -39.897 -1.090
z -1.731 -1.090 -41.439
Traceless
 xyz
x -0.012 2.689 -1.731
y 2.689 1.163 -1.090
z -1.731 -1.090 -1.151
Polar
3z2-r2-2.301
x2-y2-0.783
xy2.689
xz-1.731
yz-1.090


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.966 -0.023 -0.032
y -0.023 8.511 -0.237
z -0.032 -0.237 7.425


<r2> (average value of r2) Å2
<r2> 203.352
(<r2>)1/2 14.260