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All results from a given calculation for C(CH3)3SH (2-Propanethiol, 2-methyl-)

using model chemistry: TPSSh/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-311G*
 hartrees
Energy at 0K-556.712359
Energy at 298.15K-556.723046
HF Energy-556.712359
Nuclear repulsion energy243.921844
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 TPSSh/6-311G*
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' 3113 2999 35.84      
2 A' 3095 2981 39.28      
3 A' 3084 2970 58.62      
4 A' 3030 2918 32.44      
5 A' 3019 2908 47.68      
6 A' 2631 2534 17.15      
7 A' 1541 1484 7.66      
8 A' 1526 1470 10.49      
9 A' 1513 1457 0.44      
10 A' 1445 1392 0.31      
11 A' 1415 1363 8.56      
12 A' 1260 1214 0.56      
13 A' 1200 1156 45.69      
14 A' 1066 1027 2.38      
15 A' 942 907 0.56      
16 A' 877 844 4.82      
17 A' 817 787 2.16      
18 A' 575 554 7.08      
19 A' 372 359 1.37      
20 A' 352 339 0.30      
21 A' 290 279 0.13      
22 A' 272 262 0.96      
23 A" 3112 2997 40.71      
24 A" 3106 2992 6.96      
25 A" 3078 2965 1.66      
26 A" 3015 2904 23.33      
27 A" 1529 1472 8.57      
28 A" 1509 1453 0.34      
29 A" 1501 1446 0.03      
30 A" 1416 1364 7.07      
31 A" 1248 1202 3.71      
32 A" 1053 1015 0.18      
33 A" 970 934 0.01      
34 A" 935 900 0.13      
35 A" 382 368 0.67      
36 A" 296 285 6.45      
37 A" 276 266 0.00      
38 A" 260 250 9.03      
39 A" 220 211 5.06      

Unscaled Zero Point Vibrational Energy (zpe) 28668.0 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 27613.1 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 TPSSh/6-311G*
ABC
0.14869 0.09892 0.09810

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.356 -0.011 0.000
S2 -1.506 0.094 0.000
C3 0.835 1.447 0.000
C4 0.835 -0.734 1.263
C5 0.835 -0.734 -1.263
H6 -1.732 -1.238 0.000
H7 1.930 1.473 0.000
H8 0.483 1.980 -0.887
H9 0.483 1.980 0.887
H10 1.931 -0.760 1.287
H11 1.931 -0.760 -1.287
H12 0.480 -0.228 2.163
H13 0.476 -1.767 1.289
H14 0.480 -0.228 -2.163
H15 0.476 -1.767 -1.289

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86471.53421.53221.53222.42182.16312.18332.18332.16822.16822.17742.18242.17742.1824
S21.86472.70392.78602.78601.35163.70232.88102.88103.76863.76862.95433.00962.95433.0096
C31.53422.70392.52002.52003.71481.09501.09331.09332.78002.78002.75833.48162.75833.4816
C41.53222.78602.52002.52552.90492.76833.48042.76291.09672.77581.09211.09413.48112.7766
C51.53222.78602.52002.52552.90492.76832.76293.48042.77581.09673.48112.77661.09211.0941
H62.42181.35163.71482.90492.90494.55634.00654.00653.91213.91213.25482.61123.25482.6112
H72.16313.70231.09502.76832.76834.55631.77141.77142.57742.57743.10993.77813.10993.7781
H82.18332.88101.09333.48042.76294.00651.77141.77373.78613.12533.76524.33372.55033.7692
H92.18332.88101.09332.76293.48044.00651.77141.77373.12533.78612.55033.76923.76524.3337
H102.16823.76862.78001.09672.77583.91212.57743.78613.12532.57471.77631.76963.78063.1258
H112.16823.76862.78002.77581.09673.91212.57743.12533.78612.57473.78063.12581.77631.7696
H122.17742.95432.75831.09213.48113.25483.10993.76522.55031.77633.78061.77024.32603.7801
H132.18243.00963.48161.09412.77662.61123.77814.33373.76921.76963.12581.77023.78012.5787
H142.17742.95432.75833.48111.09213.25483.10992.55033.76523.78061.77634.32603.78011.7702
H152.18243.00963.48162.77661.09412.61123.77813.76924.33373.12581.76963.78012.57871.7702

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 96.394 C1 C3 H7 109.579
C1 C3 H8 111.278 C1 C3 H9 111.278
C1 C4 H10 110.023 C1 C4 H12 111.023
C1 C4 H13 111.304 C1 C5 H11 110.023
C1 C5 H14 111.023 C1 C5 H15 111.304
S2 C1 C3 104.992 S2 C1 C4 109.813
S2 C1 C5 109.813 C3 C1 C4 110.529
C3 C1 C5 110.529 C4 C1 C5 110.998
H7 C3 H8 108.091 H7 C3 H9 108.091
H8 C3 H9 108.415 H10 C4 H12 108.492
H10 C4 H13 107.752 H11 C5 H14 108.492
H11 C5 H15 107.752 H12 C4 H13 108.136
H14 C5 H15 108.136
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.282      
2 S -0.117      
3 C -0.591      
4 C -0.552      
5 C -0.552      
6 H 0.143      
7 H 0.212      
8 H 0.227      
9 H 0.227      
10 H 0.203      
11 H 0.203      
12 H 0.231      
13 H 0.208      
14 H 0.231      
15 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.715 -0.848 0.000 1.913
CHELPG        
AIM        
ESP        


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 10.973 0.038 0.000
y 0.038 9.306 0.000
z 0.000 0.000 8.640


<r2> (average value of r2) Å2
<r2> 166.083
(<r2>)1/2 12.887