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

using model chemistry: HF/STO-3G

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/STO-3G
 hartrees
Energy at 0K-548.635282
Energy at 298.15K-548.646157
Nuclear repulsion energy233.970838
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/STO-3G
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 3757 3068 1.34      
2 A 3752 3064 4.10      
3 A 3752 3063 1.77      
4 A 3751 3062 0.56      
5 A 3700 3021 6.75      
6 A 3640 2972 3.63      
7 A 3582 2925 3.56      
8 A 3570 2915 2.09      
9 A 3567 2912 2.30      
10 A 3276 2675 16.34      
11 A 1845 1507 0.13      
12 A 1842 1504 2.64      
13 A 1840 1502 2.34      
14 A 1835 1498 1.67      
15 A 1833 1497 0.26      
16 A 1747 1427 0.31      
17 A 1740 1421 0.90      
18 A 1682 1373 2.84      
19 A 1646 1344 6.86      
20 A 1557 1272 30.28      
21 A 1481 1209 2.93      
22 A 1418 1158 6.29      
23 A 1373 1121 5.83      
24 A 1304 1065 0.68      
25 A 1191 973 3.07      
26 A 1161 948 1.05      
27 A 1145 935 2.20      
28 A 1115 911 0.84      
29 A 1047 855 0.26      
30 A 1001 818 0.34      
31 A 907 741 1.49      
32 A 486 397 0.16      
33 A 446 364 0.33      
34 A 378 309 0.01      
35 A 263 215 0.15      
36 A 233 191 0.11      
37 A 228 186 0.88      
38 A 183 150 10.77      
39 A 100 82 2.89      

Unscaled Zero Point Vibrational Energy (zpe) 34687.8 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 28322.6 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 HF/STO-3G
ABC
0.24488 0.07088 0.05924

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.019 1.460 0.172
H2 0.122 2.033 -0.036
H3 1.197 1.482 1.243
H4 1.856 1.945 -0.322
S5 -1.905 0.059 -0.138
H6 -2.663 -0.786 0.556
C7 2.169 -0.794 -0.061
H8 2.086 -1.804 -0.450
H9 3.016 -0.313 -0.540
H10 2.372 -0.855 1.005
C11 -0.338 -0.709 0.333
H12 -0.331 -1.754 0.028
H13 -0.213 -0.691 1.414
C14 0.872 0.004 -0.325
H15 0.706 0.028 -1.403

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08541.08591.08563.25784.33032.54113.48982.76382.80772.56423.48972.77311.54572.1516
H21.08541.76001.76002.83114.00643.49104.33053.76013.80662.80493.81523.10442.18262.4958
H31.08591.76001.75993.68214.52952.79723.80193.11622.62652.82653.77972.59632.17953.0590
H41.08561.76001.75994.21145.35232.76903.75792.54783.14113.50524.31143.77402.17592.4827
S53.25782.83113.68214.21141.33024.16364.41544.95194.52031.80702.40742.41562.78382.9017
H64.33034.00644.52955.35231.33024.87134.95965.80335.05492.33622.57992.59753.72753.9812
C72.54113.49102.79722.76904.16364.87131.08581.08581.08602.53992.67962.80381.54622.1498
H83.48984.33053.80193.75794.41544.95961.08581.75991.76042.77292.46383.16222.18142.4840
H92.76383.76013.11622.54784.95195.80331.08581.75991.75973.48913.68833.79372.17852.4900
H102.80773.80662.62653.14114.52035.05491.08601.76041.75972.79623.01082.62222.18123.0586
C112.56422.80492.82653.50521.80702.33622.53992.77293.48912.79621.08901.08921.55122.1559
H123.48973.81523.77974.31142.40742.57992.67962.46383.68833.01081.08901.75112.15962.5105
H132.77313.10442.59633.77402.41562.59752.80383.16223.79372.62221.08921.75112.16493.0498
C141.54572.18262.17952.17592.78383.72751.54622.18142.17852.18121.55122.15962.16491.0908
H152.15162.49583.05902.48272.90173.98122.14982.48402.49003.05862.15592.51053.04981.0908

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 110.541 C1 C14 C11 111.783
C1 C14 H15 108.147 H2 C1 H3 108.307
H2 C1 H4 108.327 H2 C1 C14 110.887
H3 C1 H4 108.278 H3 C1 C14 110.614
H4 C1 C14 110.342 S5 C11 H12 109.977
S5 C11 H13 110.573 S5 C11 C14 111.756
H6 S5 C11 95.048 C7 C14 C11 110.170
C7 C14 H15 107.970 H8 C7 H9 108.275
H8 C7 H10 108.304 H8 C7 C14 110.729
H9 C7 H10 108.239 H9 C7 C14 110.500
H10 C7 C14 110.705 C11 C14 H15 108.100
H12 C11 H13 107.012 H12 C11 C14 108.492
H13 C11 C14 108.889
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.183      
2 H 0.063      
3 H 0.056      
4 H 0.058      
5 S 0.104      
6 H -0.044      
7 C -0.180      
8 H 0.057      
9 H 0.058      
10 H 0.056      
11 C -0.189      
12 H 0.055      
13 H 0.054      
14 C -0.016      
15 H 0.052      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.365 -0.729 0.509 0.961
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.855 1.564 -1.293
y 1.564 -37.748 -0.438
z -1.293 -0.438 -37.730
Traceless
 xyz
x -0.116 1.564 -1.293
y 1.564 0.045 -0.438
z -1.293 -0.438 0.072
Polar
3z2-r20.143
x2-y2-0.107
xy1.564
xz-1.293
yz-0.438


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.376 0.030 -0.159
y 0.030 3.841 -0.361
z -0.159 -0.361 3.390


<r2> (average value of r2) Å2
<r2> 200.355
(<r2>)1/2 14.155