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

using model chemistry: LSDA/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 LSDA/6-31+G**
 hartrees
Energy at 0K-554.728937
Energy at 298.15K-554.739506
Nuclear repulsion energy236.157599
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 LSDA/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 3066 3020 18.25      
2 A 3065 3019 18.10      
3 A 3051 3005 35.79      
4 A 3048 3003 6.88      
5 A 3042 2997 3.88      
6 A 2975 2931 34.13      
7 A 2968 2923 14.48      
8 A 2966 2922 20.97      
9 A 2955 2911 2.55      
10 A 2638 2598 7.65      
11 A 1440 1419 14.38      
12 A 1436 1415 19.99      
13 A 1424 1403 6.10      
14 A 1414 1392 1.18      
15 A 1404 1383 4.35      
16 A 1356 1336 20.95      
17 A 1342 1322 17.50      
18 A 1317 1297 1.14      
19 A 1300 1281 5.31      
20 A 1218 1200 18.48      
21 A 1192 1174 6.99      
22 A 1168 1151 2.61      
23 A 1129 1112 2.80      
24 A 1049 1033 3.94      
25 A 967 953 3.59      
26 A 942 928 2.11      
27 A 896 883 2.53      
28 A 885 872 2.49      
29 A 852 839 4.25      
30 A 804 792 3.08      
31 A 734 723 0.55      
32 A 417 411 0.07      
33 A 384 379 1.40      
34 A 330 325 0.16      
35 A 258 254 0.04      
36 A 226 223 0.39      
37 A 207 204 3.01      
38 A 166 164 13.53      
39 A 90 88 11.11      

Unscaled Zero Point Vibrational Energy (zpe) 28061.3 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 27640.4 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 LSDA/6-31+G**
ABC
0.25194 0.07361 0.06128

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.927 1.435 0.160
H2 -0.003 1.990 -0.057
H3 1.077 1.457 1.256
H4 1.766 1.980 -0.306
S5 -1.868 0.064 -0.107
H6 -2.675 -0.932 0.342
C7 2.159 -0.726 -0.044
H8 2.135 -1.767 -0.411
H9 3.016 -0.218 -0.519
H10 2.354 -0.755 1.045
C11 -0.289 -0.752 0.295
H12 -0.305 -1.789 -0.083
H13 -0.151 -0.782 1.393
C14 0.864 0.005 -0.332
H15 0.698 0.015 -1.429

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10411.10671.10343.12434.31342.49633.47002.74942.75972.50613.46002.75701.51412.1437
H21.10411.78171.78612.68103.97883.47134.33713.76853.78172.77903.79063.13202.18352.5046
H31.10671.78171.78533.53134.54072.76203.78103.11752.56312.76943.77382.55802.16303.0718
H41.10341.78611.78534.11265.34922.74703.76682.53783.10653.47094.30623.76732.17162.5030
S53.12432.68103.53134.11261.35774.10454.41274.90954.45191.82252.42412.43182.74202.8867
H64.31343.97884.54075.34921.35774.85374.93965.79955.08042.39302.55522.73803.72203.9247
C72.49633.47132.76202.74704.10454.85371.10411.10351.10632.47172.68432.72171.51482.1459
H83.47004.33713.78103.76684.41274.93961.10411.78531.78632.72132.46263.07452.18202.5060
H92.74943.76853.11752.53784.90955.79951.10351.78531.78113.44543.69983.74262.17152.5017
H102.75973.78172.56313.10654.45195.08041.10631.78631.78112.74683.06782.52932.16613.0751
C112.50612.77902.76943.47091.82252.39302.47172.72133.44542.74681.10381.10701.51522.1297
H123.46003.79063.77384.30622.42412.55522.68432.46263.69983.06781.10381.79342.15552.4640
H132.75703.13202.55803.76732.43182.73802.72173.07453.74262.52931.10701.79342.15123.0533
C141.51412.18352.16302.17162.74203.72201.51482.18202.17152.16611.51522.15552.15121.1097
H152.14372.50463.07182.50302.88673.92472.14592.50602.50173.07512.12972.46403.05331.1097

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 111.005 C1 C14 C11 111.639
C1 C14 H15 108.593 H2 C1 H3 107.394
H2 C1 H4 108.016 H2 C1 C14 112.062
H3 C1 H4 107.766 H3 C1 C14 110.271
H4 C1 C14 111.153 S5 C11 H12 109.404
S5 C11 H13 109.803 S5 C11 C14 110.135
H6 S5 C11 96.515 C7 C14 C11 109.327
C7 C14 H15 108.720 H8 C7 H9 107.933
H8 C7 H10 107.823 H8 C7 C14 111.900
H9 C7 H10 107.416 H9 C7 C14 111.094
H10 C7 C14 110.498 C11 C14 H15 107.447
H12 C11 H13 108.432 H12 C11 C14 109.782
H13 C11 C14 109.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.557      
2 H 0.191      
3 H 0.189      
4 H 0.182      
5 S -0.055      
6 H 0.092      
7 C -0.661      
8 H 0.181      
9 H 0.188      
10 H 0.187      
11 C -0.587      
12 H 0.213      
13 H 0.219      
14 C 0.020      
15 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.037 -1.250 0.505 1.701
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.490 2.844 -1.554
y 2.844 -40.673 -0.988
z -1.554 -0.988 -42.726
Traceless
 xyz
x 0.210 2.844 -1.554
y 2.844 1.434 -0.988
z -1.554 -0.988 -1.644
Polar
3z2-r2-3.288
x2-y2-0.817
xy2.844
xz-1.554
yz-0.988


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.433 -0.045 0.033
y -0.045 10.010 0.012
z 0.033 0.012 9.208


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000