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

using model chemistry: LSDA/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-554.728350
Energy at 298.15K-554.738906
Nuclear repulsion energy236.899921
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/6-31G(2df,p)
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 3017 20.19      
2 A 3065 3016 10.19      
3 A 3051 3002 28.23      
4 A 3049 3000 5.13      
5 A 3039 2991 4.61      
6 A 2974 2926 30.33      
7 A 2968 2920 6.32      
8 A 2967 2920 14.02      
9 A 2953 2906 2.10      
10 A 2644 2602 2.64      
11 A 1433 1410 5.33      
12 A 1427 1404 17.46      
13 A 1416 1393 3.49      
14 A 1403 1380 0.97      
15 A 1393 1371 3.75      
16 A 1345 1324 14.65      
17 A 1331 1310 13.61      
18 A 1311 1290 1.01      
19 A 1294 1273 1.91      
20 A 1201 1182 13.12      
21 A 1188 1169 7.98      
22 A 1169 1150 2.42      
23 A 1129 1111 3.16      
24 A 1037 1021 2.88      
25 A 966 951 3.26      
26 A 943 928 2.00      
27 A 891 877 2.27      
28 A 883 868 1.80      
29 A 845 832 3.81      
30 A 806 793 2.19      
31 A 738 727 0.56      
32 A 410 404 0.08      
33 A 378 372 0.93      
34 A 325 320 0.11      
35 A 256 252 0.03      
36 A 228 224 0.42      
37 A 206 203 3.71      
38 A 175 172 10.98      
39 A 87 86 9.16      

Unscaled Zero Point Vibrational Energy (zpe) 27994.6 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 27546.7 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/6-31G(2df,p)
ABC
0.25283 0.07426 0.06181

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.920 1.432 0.162
H2 -0.011 1.983 -0.051
H3 1.073 1.451 1.257
H4 1.756 1.980 -0.304
S5 -1.857 0.063 -0.109
H6 -2.668 -0.917 0.357
C7 2.153 -0.723 -0.046
H8 2.129 -1.764 -0.411
H9 3.009 -0.215 -0.518
H10 2.345 -0.753 1.042
C11 -0.290 -0.751 0.298
H12 -0.311 -1.788 -0.076
H13 -0.155 -0.778 1.395
C14 0.859 0.005 -0.333
H15 0.688 0.016 -1.429

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10331.10571.10243.10794.29312.49123.46422.74562.75302.49963.45532.74951.51172.1417
H21.10331.77991.78552.66373.95403.46534.33023.76503.77292.77033.78303.11992.17982.5012
H31.10571.77991.78353.51754.51772.75493.77253.11072.55382.76133.76592.54842.16003.0687
H41.10241.78551.78354.09455.32912.74403.76342.53633.10243.46474.30333.76052.16932.5023
S53.10792.66373.51754.09451.35484.08664.39524.89144.43281.81192.41202.42162.72592.8672
H64.29313.95404.51775.32911.35484.84154.93155.78725.06262.38452.54992.72243.71043.9143
C72.49123.46532.75492.74404.08664.84151.10311.10251.10532.46702.68412.72131.51212.1458
H83.46424.33023.77253.76344.39524.93151.10311.78471.78372.71682.46313.07452.17862.5059
H92.74563.76503.11072.53634.89145.78721.10251.78471.77943.44083.70053.74062.16932.5040
H102.75303.77292.55383.10244.43285.06261.10531.78371.77942.73853.06252.52542.16233.0730
C112.49962.77032.76133.46471.81192.38452.46702.71683.44082.73851.10261.10591.51332.1272
H123.45533.78303.76594.30332.41202.54992.68412.46313.70053.06251.10261.79162.15612.4659
H132.74953.11992.54843.76052.42162.72242.72133.07453.74062.52541.10591.79162.15143.0518
C141.51172.17982.16002.16932.72593.71041.51212.17862.16932.16231.51332.15612.15141.1084
H152.14172.50123.06872.50232.86723.91432.14582.50592.50403.07302.12722.46593.05181.1084

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 110.948 C1 C14 C11 111.441
C1 C14 H15 108.669 H2 C1 H3 107.370
H2 C1 H4 108.098 H2 C1 C14 111.990
H3 C1 H4 107.747 H3 C1 C14 110.261
H4 C1 C14 111.197 S5 C11 H12 109.271
S5 C11 H13 109.812 S5 C11 C14 109.800
H6 S5 C11 96.636 C7 C14 C11 109.263
C7 C14 H15 108.968 H8 C7 H9 108.026
H8 C7 H10 107.741 H8 C7 C14 111.881
H9 C7 H10 107.405 H9 C7 C14 111.168
H10 C7 C14 110.440 C11 C14 H15 107.457
H12 C11 H13 108.435 H12 C11 C14 110.029
H13 C11 C14 109.473
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.482      
2 H 0.174      
3 H 0.144      
4 H 0.145      
5 S -0.326      
6 H 0.183      
7 C -0.493      
8 H 0.145      
9 H 0.150      
10 H 0.145      
11 C -0.234      
12 H 0.155      
13 H 0.151      
14 C 0.020      
15 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.089 -1.151 0.514 1.666
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.582 2.651 -1.435
y 2.651 -39.561 -0.985
z -1.435 -0.985 -41.391
Traceless
 xyz
x -0.106 2.651 -1.435
y 2.651 1.425 -0.985
z -1.435 -0.985 -1.319
Polar
3z2-r2-2.639
x2-y2-1.021
xy2.651
xz-1.435
yz-0.985


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.428 0.023 -0.010
y 0.023 9.023 -0.124
z -0.010 -0.124 7.956


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