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

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-554.822094
Energy at 298.15K-554.833101
Nuclear repulsion energy234.219594
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 HF/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 3274 2955 36.35      
2 A 3267 2948 35.94      
3 A 3252 2935 75.03      
4 A 3245 2929 47.64      
5 A 3238 2923 8.02      
6 A 3218 2904 34.87      
7 A 3185 2875 11.60      
8 A 3182 2872 22.77      
9 A 3175 2866 28.75      
10 A 2893 2611 18.08      
11 A 1639 1479 10.12      
12 A 1634 1475 2.96      
13 A 1627 1469 3.23      
14 A 1618 1460 1.57      
15 A 1611 1454 3.53      
16 A 1561 1409 6.29      
17 A 1545 1395 3.73      
18 A 1506 1360 4.97      
19 A 1488 1343 2.90      
20 A 1412 1274 32.15      
21 A 1351 1219 4.16      
22 A 1295 1169 6.33      
23 A 1241 1120 3.54      
24 A 1187 1072 2.35      
25 A 1053 951 0.86      
26 A 1042 941 0.16      
27 A 1011 913 1.21      
28 A 989 893 4.04      
29 A 951 858 1.15      
30 A 860 776 3.63      
31 A 781 705 3.17      
32 A 458 413 0.12      
33 A 422 381 1.36      
34 A 364 328 0.21      
35 A 271 245 0.09      
36 A 240 217 0.37      
37 A 223 201 1.87      
38 A 177 160 16.31      
39 A 84 76 10.91      

Unscaled Zero Point Vibrational Energy (zpe) 30784.4 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 27786.0 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 HF/6-31G**
ABC
0.24666 0.07084 0.05925

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.040 1.450 0.164
H2 0.167 2.055 -0.048
H3 1.212 1.478 1.238
H4 1.893 1.915 -0.320
S5 -1.912 0.065 -0.132
H6 -2.709 -0.810 0.468
C7 2.148 -0.802 -0.066
H8 2.061 -1.814 -0.450
H9 3.001 -0.337 -0.549
H10 2.365 -0.865 0.998
C11 -0.317 -0.701 0.341
H12 -0.340 -1.738 0.033
H13 -0.216 -0.668 1.420
C14 0.872 0.007 -0.321
H15 0.693 0.024 -1.394

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08381.08721.08563.27434.38842.52023.47422.74692.79432.54953.47662.76401.53142.1403
H21.08381.75431.75272.87944.09273.47724.32663.74233.80212.82563.82843.11782.18352.4927
H31.08721.75431.75563.69184.60472.78893.79603.11302.62332.80913.76922.58432.17003.0509
H41.08561.75271.75564.23515.40632.74133.73542.52033.11313.48824.29663.76162.16442.4838
S53.27432.87943.69184.23511.32694.15234.40624.94734.52041.83112.39792.41312.79112.8950
H64.38844.09274.60475.40631.32694.88684.96025.81985.10242.39782.58152.67313.75703.9670
C72.52023.47722.78892.74134.15234.88681.08581.08551.08722.50112.66052.79541.53232.1359
H83.47424.32663.79603.73544.40624.96021.08581.75431.75722.74232.45023.16092.17832.4776
H92.74693.74233.11302.52034.94735.81981.08551.75431.75433.45543.67013.78652.16882.4839
H102.79433.80212.62333.11314.52045.10241.08721.75721.75432.76653.00182.62262.17423.0501
C112.54952.82562.80913.48821.83112.39782.50112.74233.45542.76651.08251.08401.53422.1345
H123.47663.82843.76924.29662.39792.58152.66052.45023.67013.00181.08251.75622.15422.4917
H132.76403.11782.58433.76162.41312.67312.79543.16093.78652.62261.08401.75622.16073.0367
C141.53142.18352.17002.16442.79113.75701.53232.17832.16882.17421.53422.15422.16071.0880
H152.14032.49273.05092.48382.89503.96702.13592.47762.48393.05012.13452.49173.03671.0880

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 110.691 C1 C14 C11 112.533
C1 C14 H15 108.399 H2 C1 H3 107.810
H2 C1 H4 107.780 H2 C1 C14 112.082
H3 C1 H4 107.795 H3 C1 C14 110.783
H4 C1 C14 110.429 S5 C11 H12 108.002
S5 C11 H13 109.034 S5 C11 C14 111.765
H6 S5 C11 97.517 C7 C14 C11 109.298
C7 C14 H15 108.004 H8 C7 H9 107.792
H8 C7 H10 107.934 H8 C7 C14 111.475
H9 C7 H10 107.691 H9 C7 C14 110.731
H10 C7 C14 111.060 C11 C14 H15 107.767
H12 C11 H13 108.310 H12 C11 C14 109.610
H13 C11 C14 110.035
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.325 -0.252    
2 H 0.135 0.078    
3 H 0.110 0.039    
4 H 0.114 0.039    
5 S -0.022 -0.391    
6 H 0.044 0.221    
7 C -0.323 -0.424    
8 H 0.114 0.079    
9 H 0.120 0.091    
10 H 0.111 0.091    
11 C -0.355 -0.265    
12 H 0.147 0.103    
13 H 0.143 0.105    
14 C -0.146 0.546    
15 H 0.133 -0.061    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.134 -1.188 0.720 1.794
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.574 2.575 -1.994
y 2.575 -40.885 -1.127
z -1.994 -1.127 -41.868
Traceless
 xyz
x -0.198 2.575 -1.994
y 2.575 0.836 -1.127
z -1.994 -1.127 -0.639
Polar
3z2-r2-1.278
x2-y2-0.689
xy2.575
xz-1.994
yz-1.127


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.252 -0.060 -0.019
y -0.060 7.988 -0.221
z -0.019 -0.221 7.208


<r2> (average value of r2) Å2
<r2> 202.574
(<r2>)1/2 14.233