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All results from a given calculation for CH3C(SCH3)HCH3 (Propane, 2-(methylthio)-)

using model chemistry: HF/3-21G

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/3-21G
 hartrees
Energy at 0K-551.991352
Energy at 298.15K-552.002143
Nuclear repulsion energy237.485608
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/3-21G
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 3333 3018 7.92      
2 A 3326 3012 7.84      
3 A 3287 2977 40.90      
4 A 3276 2967 15.80      
5 A 3265 2956 27.38      
6 A 3253 2946 10.19      
7 A 3251 2944 4.10      
8 A 3237 2931 21.69      
9 A 3201 2899 30.08      
10 A 3194 2893 18.13      
11 A 1679 1520 12.49      
12 A 1672 1514 4.99      
13 A 1661 1504 9.20      
14 A 1659 1502 1.92      
15 A 1649 1493 8.61      
16 A 1643 1488 13.18      
17 A 1587 1438 6.95      
18 A 1571 1423 11.77      
19 A 1501 1359 3.47      
20 A 1482 1342 0.58      
21 A 1398 1266 43.54      
22 A 1308 1184 20.57      
23 A 1216 1101 1.46      
24 A 1189 1077 4.85      
25 A 1077 975 11.72      
26 A 1061 961 3.39      
27 A 1054 955 1.86      
28 A 1040 942 0.92      
29 A 930 842 3.09      
30 A 702 636 5.85      
31 A 651 590 5.66      
32 A 453 410 1.47      
33 A 365 330 0.95      
34 A 352 319 0.94      
35 A 280 253 0.09      
36 A 253 230 0.00      
37 A 205 186 0.64      
38 A 149 135 0.76      
39 A 66 60 2.26      

Unscaled Zero Point Vibrational Energy (zpe) 31236.4 cm-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 28287.7 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 HF/3-21G
ABC
0.19763 0.08684 0.06810

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.154 0.383 0.333
S2 0.779 -0.709 -0.352
C3 -0.751 0.135 0.385
C4 -1.013 1.487 -0.284
C5 -1.930 -0.825 0.192
H6 3.082 -0.077 0.030
H7 2.086 1.376 -0.080
H8 2.091 0.408 1.410
H9 -0.550 0.265 1.439
H10 -0.178 2.164 -0.159
H11 -1.745 -1.772 0.682
H12 -1.186 1.349 -1.344
H13 -1.890 1.952 0.155
H14 -2.830 -0.388 0.610
H15 -2.098 -1.009 -0.863

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.88502.91543.41004.26131.07911.07801.07922.92362.97534.46873.86084.34165.05124.6313
S21.88501.89592.83472.76522.41852.47602.46542.43343.03452.92743.01373.80293.74902.9372
C32.91541.89591.53061.53353.85453.13063.03371.08082.17732.17202.15712.15682.15652.1641
C43.41002.83471.53062.53274.39433.10733.69742.16241.08283.47751.08291.08612.76022.7824
C54.26132.76521.53352.53275.06994.58784.37952.15623.48331.08242.76442.77811.08511.0840
H61.07912.41853.85454.39435.06991.76531.76683.91043.96035.15724.70545.37165.94875.3383
H71.07802.47603.13063.10734.58781.76531.77703.23872.39815.01703.50814.02455.26864.8793
H81.07922.46543.03373.69744.37951.76681.77702.64543.27024.47284.38384.45105.04964.9730
H92.92362.43341.08082.16242.15623.91043.23872.64542.50962.48053.05392.50792.51263.0529
H102.97533.03452.17731.08283.48333.96032.39813.27022.50964.32011.75721.75413.76083.7756
H114.46872.92742.17203.47751.08245.15725.01704.47282.48054.32013.76353.76451.76081.7595
H123.86083.01372.15711.08292.76444.70543.50814.38383.05391.75723.76351.76293.08892.5737
H134.34163.80292.15681.08612.77815.37164.02454.45102.50791.75413.76451.76292.56263.1383
H145.05123.74902.15652.76021.08515.94875.26865.04962.51263.76081.76083.08892.56261.7589
H154.63132.93722.16412.78241.08405.33834.87934.97303.05293.77561.75952.57373.13831.7589

picture of Propane, 2-(methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 C3 100.906 S2 C1 H6 106.156
S2 C1 H7 110.377 S2 C1 H8 109.536
S2 C3 C4 111.196 S2 C3 C5 106.999
S2 C3 H9 106.427 C3 C4 H10 111.696
C3 C4 H12 110.076 C3 C4 H13 109.863
C3 C5 H11 111.084 C3 C5 H14 109.692
C3 C5 H15 110.357 C4 C3 C5 111.493
C4 C3 H9 110.620 C5 C3 H9 109.921
H6 C1 H7 109.841 H6 C1 H8 109.895
H7 C1 H8 110.925 H10 C4 H12 108.455
H10 C4 H13 107.944 H11 C5 H14 108.652
H11 C5 H15 108.622 H12 C4 H13 108.729
H14 C5 H15 108.370
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.846 -0.119   -0.316
2 S 0.253 -0.373   -0.313
3 C -0.536 0.304   0.244
4 C -0.558 -0.313   -0.495
5 C -0.566 -0.316   -0.568
6 H 0.247 0.130   0.182
7 H 0.235 0.059   0.119
8 H 0.233 0.058   0.110
9 H 0.251 0.036   0.104
10 H 0.208 0.106   0.155
11 H 0.225 0.076   0.149
12 H 0.221 0.085   0.152
13 H 0.206 0.066   0.124
14 H 0.210 0.078   0.157
15 H 0.218 0.123   0.196


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.459 1.670 1.195 2.104
CHELPG -0.379 1.644 1.167 2.052
AIM        
ESP -0.412 1.676 1.196 2.100


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 189.003
(<r2>)1/2 13.748