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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-556.742328
Energy at 298.15K-556.753031
HF Energy-556.742328
Nuclear repulsion energy244.316751
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 B3LYP/Def2TZVPP
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' 3109 2993 25.85      
2 A' 3092 2977 30.57      
3 A' 3083 2967 37.08      
4 A' 3031 2918 26.78      
5 A' 3021 2908 36.56      
6 A' 2671 2571 6.32      
7 A' 1515 1458 7.27      
8 A' 1501 1445 9.44      
9 A' 1488 1432 0.31      
10 A' 1433 1380 0.62      
11 A' 1404 1351 9.68      
12 A' 1252 1205 1.01      
13 A' 1196 1152 38.96      
14 A' 1060 1020 1.36      
15 A' 940 905 0.53      
16 A' 875 843 2.44      
17 A' 815 784 1.69      
18 A' 579 557 4.58      
19 A' 392 377 0.72      
20 A' 364 350 0.37      
21 A' 293 282 0.39      
22 A' 277 267 0.36      
23 A" 3108 2992 26.89      
24 A" 3102 2986 6.52      
25 A" 3078 2962 1.42      
26 A" 3017 2904 17.96      
27 A" 1502 1446 8.56      
28 A" 1485 1429 0.16      
29 A" 1477 1422 0.00      
30 A" 1405 1352 9.99      
31 A" 1239 1192 3.71      
32 A" 1049 1010 0.10      
33 A" 972 935 0.01      
34 A" 933 898 0.04      
35 A" 400 385 0.28      
36 A" 299 288 1.76      
37 A" 274 263 0.07      
38 A" 245 235 5.61      
39 A" 199 192 7.72      

Unscaled Zero Point Vibrational Energy (zpe) 28584.9 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 27515.8 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 B3LYP/Def2TZVPP
ABC
0.14938 0.09912 0.09824

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.348 -0.012 0.000
S2 -1.504 0.098 0.000
C3 0.835 1.442 0.000
C4 0.835 -0.735 1.259
C5 0.835 -0.735 -1.259
H6 -1.744 -1.223 0.000
H7 1.926 1.459 0.000
H8 0.487 1.977 -0.884
H9 0.487 1.977 0.884
H10 1.928 -0.762 1.277
H11 1.928 -0.762 -1.277
H12 0.488 -0.230 2.160
H13 0.475 -1.764 1.288
H14 0.488 -0.230 -2.160
H15 0.475 -1.764 -1.288

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85441.53311.53211.53212.41712.15812.18082.18082.16582.16582.17592.17872.17592.1787
S21.85442.69722.78382.78381.34303.69032.87672.87673.76103.76102.95683.00712.95683.0071
C31.53312.69722.51502.51503.70861.09151.09041.09042.77152.77152.75363.47382.75363.4738
C41.53212.78382.51502.51902.91142.75573.47442.75991.09342.76191.08931.09073.47422.7710
C51.53212.78382.51502.51902.91142.75572.75993.47442.76191.09343.47422.77101.08931.0907
H62.41711.34303.70862.91142.91144.54634.00014.00013.91483.91483.26142.62233.26142.6223
H72.15813.69031.09152.75572.75574.54631.76651.76652.56232.56233.09673.76273.09673.7627
H82.18082.87671.09043.47442.75994.00011.76651.76833.77453.11953.76034.32612.54953.7630
H92.18082.87671.09042.75993.47444.00011.76651.76833.11953.77452.54953.76303.76034.3261
H102.16583.76102.77151.09342.76193.91482.56233.77453.11952.55371.77071.76503.76413.1134
H112.16583.76102.77152.76191.09343.91482.56233.11953.77452.55373.76413.11341.77071.7650
H122.17592.95682.75361.08933.47423.26143.09673.76032.54951.77073.76411.76484.32063.7742
H132.17873.00713.47381.09072.77102.62233.76274.32613.76301.76503.11341.76483.77422.5760
H142.17592.95682.75363.47421.08933.26143.09672.54953.76033.76411.77074.32063.77421.7648
H152.17873.00713.47382.77101.09072.62233.76273.76304.32613.11341.76503.77422.57601.7648

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 96.921 C1 C3 H7 109.471
C1 C3 H8 111.338 C1 C3 H9 111.338
C1 C4 H10 110.039 C1 C4 H12 111.084
C1 C4 H13 111.228 C1 C5 H11 110.039
C1 C5 H14 111.084 C1 C5 H15 111.228
S2 C1 C3 105.146 S2 C1 C4 110.216
S2 C1 C5 110.216 C3 C1 C4 110.274
C3 C1 C5 110.274 C4 C1 C5 110.589
H7 C3 H8 108.116 H7 C3 H9 108.116
H8 C3 H9 108.350 H10 C4 H12 108.441
H10 C4 H13 107.830 H11 C5 H14 108.441
H11 C5 H15 107.830 H12 C4 H13 108.109
H14 C5 H15 108.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.184      
2 S -0.226      
3 C -0.284      
4 C -0.270      
5 C -0.270      
6 H 0.088      
7 H 0.080      
8 H 0.099      
9 H 0.099      
10 H 0.076      
11 H 0.076      
12 H 0.095      
13 H 0.078      
14 H 0.095      
15 H 0.078      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.515 -0.676 0.000 1.659
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.791 1.995 0.000
y 1.995 -39.683 0.000
z 0.000 0.000 -42.521
Traceless
 xyz
x -1.688 1.995 0.000
y 1.995 2.972 0.000
z 0.000 0.000 -1.284
Polar
3z2-r2-2.569
x2-y2-3.107
xy1.995
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.499 0.095 0.000
y 0.095 10.017 0.000
z 0.000 0.000 9.552


<r2> (average value of r2) Å2
<r2> 165.770
(<r2>)1/2 12.875