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

using model chemistry: LSDA/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 LSDA/3-21G*
 hartrees
Energy at 0K-552.027968
Energy at 298.15K-552.038537
Nuclear repulsion energy242.533988
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/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 3080 3025 2.32      
2 A 3075 3020 7.94      
3 A 3070 3014 14.54      
4 A 3061 3006 12.06      
5 A 3055 3000 7.58      
6 A 3052 2997 13.79      
7 A 2982 2928 9.43      
8 A 2976 2923 15.08      
9 A 2975 2921 12.22      
10 A 2971 2917 19.38      
11 A 1504 1477 17.52      
12 A 1497 1470 12.04      
13 A 1488 1461 20.22      
14 A 1483 1456 12.55      
15 A 1474 1447 5.87      
16 A 1465 1439 15.42      
17 A 1400 1374 20.71      
18 A 1383 1358 30.64      
19 A 1357 1333 5.87      
20 A 1321 1297 1.60      
21 A 1257 1234 23.09      
22 A 1176 1155 13.89      
23 A 1134 1114 1.01      
24 A 1074 1055 6.42      
25 A 981 964 16.40      
26 A 972 954 9.17      
27 A 964 946 3.78      
28 A 937 921 4.62      
29 A 899 883 1.81      
30 A 737 724 0.86      
31 A 646 635 1.22      
32 A 421 413 0.92      
33 A 349 343 0.95      
34 A 332 326 0.64      
35 A 258 253 0.03      
36 A 242 238 0.20      
37 A 223 219 0.81      
38 A 156 153 0.75      
39 A 80 79 1.65      

Unscaled Zero Point Vibrational Energy (zpe) 28752.2 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 28234.7 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/3-21G*
ABC
0.20222 0.09441 0.07214

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.042 0.370 0.273
S2 0.743 -0.741 -0.296
C3 -0.704 0.129 0.386
C4 -0.899 1.486 -0.268
C5 -1.911 -0.765 0.142
H6 3.010 -0.068 -0.026
H7 1.956 1.371 -0.185
H8 2.026 0.467 1.374
H9 -0.540 0.249 1.476
H10 -0.016 2.136 -0.134
H11 -1.782 -1.751 0.621
H12 -1.073 1.350 -1.351
H13 -1.774 2.000 0.173
H14 -2.822 -0.287 0.542
H15 -2.048 -0.917 -0.946

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.80182.75903.19194.11471.10321.10461.10522.85162.74204.38683.64684.15084.91604.4576
S21.80181.82122.76712.68962.38032.43862.42802.40192.97982.87002.96343.75113.69052.8710
C32.75901.82121.51831.52203.74182.99072.92301.10902.18392.18032.15442.16572.16452.1620
C43.19192.76711.51832.50174.21322.85853.50562.16781.10493.47101.10511.10642.73832.7481
C54.11472.68961.52202.50174.97264.42984.30542.16533.47611.10392.72082.76921.10471.1062
H61.10322.38033.74184.21324.97261.79061.79243.86793.74435.12014.52015.21525.86385.2105
H71.10462.43862.99072.85854.42981.79061.80353.20172.11534.93693.24533.79935.10994.6740
H81.10522.42802.92303.50564.30541.79241.80352.57783.03754.47104.21964.26994.97674.8882
H92.85162.40191.10902.16782.16533.86793.20172.57782.53502.50483.07992.50722.52333.0819
H102.74202.97982.18391.10493.47613.74432.11533.03752.53504.33571.79321.78983.76893.7561
H114.38682.87002.18033.47101.10395.12014.93694.47102.50484.33573.74273.77811.79771.7950
H123.64682.96342.15441.10512.72084.52013.24534.21963.07991.79323.74271.79893.05352.5006
H134.15083.75112.16571.10642.76925.21523.79934.26992.50721.78983.77811.79892.54323.1363
H144.91603.69052.16452.73831.10475.86385.10994.97672.52333.76891.79773.05352.54321.7916
H154.45762.87102.16202.74811.10625.21054.67404.88823.08193.75611.79502.50063.13631.7916

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 99.193 S2 C1 H6 107.599
S2 C1 H7 111.831 S2 C1 H8 111.004
S2 C3 C4 111.590 S2 C3 C5 106.783
S2 C3 H9 107.612 C3 C4 H10 111.753
C3 C4 H12 109.401 C3 C4 H13 110.213
C3 C5 H11 111.270 C3 C5 H14 109.969
C3 C5 H15 109.682 C4 C3 C5 110.742
C4 C3 H9 110.223 C5 C3 H9 109.782
H6 C1 H7 108.391 H6 C1 H8 108.507
H7 C1 H8 109.404 H10 C4 H12 108.469
H10 C4 H13 108.073 H11 C5 H14 108.972
H11 C5 H15 108.620 H12 C4 H13 108.867
H14 C5 H15 108.264
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.816      
2 S 0.188      
3 C -0.424      
4 C -0.614      
5 C -0.625      
6 H 0.250      
7 H 0.236      
8 H 0.235      
9 H 0.235      
10 H 0.214      
11 H 0.231      
12 H 0.227      
13 H 0.216      
14 H 0.221      
15 H 0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.270 1.418 0.887 1.694
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.653 1.419 0.408
y 1.419 -41.873 0.048
z 0.408 0.048 -41.281
Traceless
 xyz
x 4.924 1.419 0.408
y 1.419 -2.906 0.048
z 0.408 0.048 -2.018
Polar
3z2-r2-4.036
x2-y25.220
xy1.419
xz0.408
yz0.048


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.362 -0.048 -0.065
y -0.048 8.148 0.326
z -0.065 0.326 6.988


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