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

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-556.726946
Energy at 298.15K-556.737675
HF Energy-556.726946
Nuclear repulsion energy243.575182
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 B3LYPultrafine/TZVP
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' 3112 2998 26.71      
2 A' 3094 2981 31.24      
3 A' 3085 2972 38.21      
4 A' 3032 2921 27.47      
5 A' 3022 2912 36.77      
6 A' 2651 2554 10.09      
7 A' 1519 1463 8.08      
8 A' 1503 1448 10.05      
9 A' 1492 1437 0.23      
10 A' 1438 1385 0.94      
11 A' 1408 1357 10.49      
12 A' 1254 1208 1.39      
13 A' 1198 1154 44.37      
14 A' 1063 1024 1.64      
15 A' 944 909 0.48      
16 A' 866 834 3.66      
17 A' 814 785 2.31      
18 A' 576 555 6.12      
19 A' 396 382 1.10      
20 A' 364 351 0.47      
21 A' 295 284 0.36      
22 A' 282 271 0.67      
23 A" 3111 2997 27.93      
24 A" 3105 2991 5.80      
25 A" 3080 2967 2.02      
26 A" 3017 2907 17.13      
27 A" 1505 1450 8.92      
28 A" 1488 1433 0.21      
29 A" 1479 1425 0.00      
30 A" 1408 1357 10.12      
31 A" 1242 1197 4.72      
32 A" 1051 1013 0.11      
33 A" 976 940 0.01      
34 A" 934 900 0.02      
35 A" 402 387 0.38      
36 A" 299 288 1.36      
37 A" 277 266 0.00      
38 A" 245 236 4.37      
39 A" 194 187 12.47      

Unscaled Zero Point Vibrational Energy (zpe) 28609.8 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 27562.7 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 B3LYPultrafine/TZVP
ABC
0.14909 0.09825 0.09739

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.359 -0.010 0.000
S2 -1.516 0.094 0.000
C3 0.840 1.445 0.000
C4 0.840 -0.734 1.260
C5 0.840 -0.734 -1.260
H6 -1.747 -1.237 0.000
H7 1.933 1.470 0.000
H8 0.490 1.980 -0.885
H9 0.490 1.980 0.885
H10 1.934 -0.759 1.283
H11 1.934 -0.759 -1.283
H12 0.489 -0.230 2.162
H13 0.482 -1.765 1.287
H14 0.489 -0.230 -2.162
H15 0.482 -1.765 -1.287

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87791.53241.53071.53072.43752.15972.18142.18142.16512.16512.17682.17982.17682.1798
S21.87792.71552.79682.79681.35133.71262.89152.89153.77833.77832.96613.01722.96613.0172
C31.53242.71552.51712.51713.72631.09311.09151.09152.77552.77552.75753.47702.75753.4770
C41.53072.79682.51712.52052.92092.76353.47662.76131.09482.76861.09041.09193.47662.7714
C51.53072.79682.51712.52052.92092.76352.76133.47662.76861.09483.47662.77141.09041.0919
H62.43751.35133.72632.92092.92094.56774.01664.01663.92713.92713.26902.62713.26902.6271
H72.15973.71261.09312.76352.76354.56771.76771.76772.57182.57183.10593.77143.10593.7714
H82.18142.89151.09153.47662.76134.01661.76771.77033.77993.12183.76394.32892.55213.7660
H92.18142.89151.09152.76133.47664.01661.76771.77033.12183.77992.55213.76603.76394.3289
H102.16513.77832.77551.09482.76863.92712.57183.77993.12182.56561.77211.76633.77263.1183
H112.16513.77832.77552.76861.09483.92712.57183.12183.77992.56563.77263.11831.77211.7663
H122.17682.96612.75751.09043.47663.26903.10593.76392.55211.77213.77261.76644.32353.7748
H132.17983.01723.47701.09192.77142.62713.77144.32893.76601.76633.11831.76643.77482.5741
H142.17682.96612.75753.47661.09043.26903.10592.55213.76393.77261.77214.32353.77481.7664
H152.17983.01723.47702.77141.09192.62713.77143.76604.32893.11831.76633.77482.57411.7664

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 96.664 C1 C3 H7 109.554
C1 C3 H8 111.363 C1 C3 H9 111.363
C1 C4 H10 109.989 C1 C4 H12 111.189
C1 C4 H13 111.338 C1 C5 H11 109.989
C1 C5 H14 111.189 C1 C5 H15 111.338
S2 C1 C3 105.099 S2 C1 C4 109.855
S2 C1 C5 109.855 C3 C1 C4 110.521
C3 C1 C5 110.521 C4 C1 C5 110.839
H7 C3 H8 108.035 H7 C3 H9 108.035
H8 C3 H9 108.375 H10 C4 H12 108.376
H10 C4 H13 107.751 H11 C5 H14 108.376
H11 C5 H15 107.751 H12 C4 H13 108.080
H14 C5 H15 108.080
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.033      
2 S -0.121      
3 C -0.378      
4 C -0.332      
5 C -0.332      
6 H 0.073      
7 H 0.119      
8 H 0.138      
9 H 0.138      
10 H 0.109      
11 H 0.109      
12 H 0.137      
13 H 0.118      
14 H 0.137      
15 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.559 -0.766 0.000 1.737
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.895 2.188 0.000
y 2.188 -39.676 0.000
z 0.000 0.000 -42.638
Traceless
 xyz
x -1.738 2.188 0.000
y 2.188 3.090 0.000
z 0.000 0.000 -1.352
Polar
3z2-r2-2.704
x2-y2-3.219
xy2.188
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.352 0.093 0.000
y 0.093 9.738 0.000
z 0.000 0.000 9.104


<r2> (average value of r2) Å2
<r2> 166.714
(<r2>)1/2 12.912