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

using model chemistry: B3LYP/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 B3LYP/TZVP
 hartrees
Energy at 0K-556.726956
Energy at 298.15K-556.737673
HF Energy-556.726956
Nuclear repulsion energy243.573362
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/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' 3113 3005 26.27      
2 A' 3095 2987 31.25      
3 A' 3085 2978 39.18      
4 A' 3033 2928 27.48      
5 A' 3023 2918 36.18      
6 A' 2657 2565 10.05      
7 A' 1518 1465 8.08      
8 A' 1503 1451 9.81      
9 A' 1491 1439 0.46      
10 A' 1438 1388 0.88      
11 A' 1407 1359 10.57      
12 A' 1255 1211 1.32      
13 A' 1198 1157 44.43      
14 A' 1061 1024 1.65      
15 A' 942 909 0.51      
16 A' 869 839 3.65      
17 A' 815 786 2.31      
18 A' 576 557 6.09      
19 A' 394 381 1.14      
20 A' 365 352 0.47      
21 A' 294 284 0.45      
22 A' 279 269 0.53      
23 A" 3111 3004 28.61      
24 A" 3105 2998 5.56      
25 A" 3080 2973 1.55      
26 A" 3018 2914 17.11      
27 A" 1505 1453 8.90      
28 A" 1487 1436 0.19      
29 A" 1479 1427 0.01      
30 A" 1408 1359 10.22      
31 A" 1243 1200 4.69      
32 A" 1051 1015 0.11      
33 A" 975 941 0.01      
34 A" 933 901 0.02      
35 A" 401 387 0.38      
36 A" 298 288 1.60      
37 A" 275 266 0.00      
38 A" 242 234 5.53      
39 A" 195 188 11.07      

Unscaled Zero Point Vibrational Energy (zpe) 28607.0 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 27617.2 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/TZVP
ABC
0.14908 0.09826 0.09739

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.360 -0.010 0.000
S2 -1.516 0.095 0.000
C3 0.840 1.445 0.000
C4 0.840 -0.734 1.260
C5 0.840 -0.734 -1.260
H6 -1.748 -1.237 0.000
H7 1.933 1.470 0.000
H8 0.490 1.979 -0.885
H9 0.490 1.979 0.885
H10 1.934 -0.761 1.283
H11 1.934 -0.761 -1.283
H12 0.490 -0.229 2.161
H13 0.481 -1.765 1.288
H14 0.490 -0.229 -2.161
H15 0.481 -1.765 -1.288

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87811.53251.53061.53062.43822.16012.18152.18152.16522.16522.17642.17992.17642.1799
S21.87812.71512.79692.79691.35143.71252.89082.89083.77853.77852.96613.01692.96613.0169
C31.53252.71512.51722.51723.72651.09311.09151.09152.77662.77662.75653.47722.75653.4772
C41.53062.79692.51722.52072.92172.76413.47672.76141.09482.76861.09041.09193.47642.7723
C51.53062.79692.51722.52072.92172.76412.76143.47672.76861.09483.47642.77231.09041.0919
H62.43821.35143.72652.92172.92174.56864.01654.01653.92773.92773.26992.62763.26992.6276
H72.16013.71251.09312.76412.76414.56861.76771.76772.57372.57373.10523.77243.10523.7724
H82.18152.89081.09153.47672.76144.01651.76771.77013.78103.12323.76294.32912.55113.7658
H92.18152.89081.09152.76143.47674.01651.76771.77013.12323.78102.55113.76583.76294.3291
H102.16523.77852.77661.09482.76863.92772.57373.78103.12322.56541.77221.76613.77233.1189
H112.16523.77852.77662.76861.09483.92772.57373.12323.78102.56543.77233.11891.77221.7661
H122.17642.96612.75651.09043.47643.26993.10523.76292.55111.77223.77231.76644.32283.7756
H132.17993.01693.47721.09192.77232.62763.77244.32913.76581.76613.11891.76643.77562.5760
H142.17642.96612.75653.47641.09043.26993.10522.55113.76293.77231.77224.32283.77561.7664
H152.17993.01693.47722.77231.09192.62763.77243.76584.32913.11891.76613.77562.57601.7664

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 96.691 C1 C3 H7 109.577
C1 C3 H8 111.366 C1 C3 H9 111.366
C1 C4 H10 110.008 C1 C4 H12 111.160
C1 C4 H13 111.349 C1 C5 H11 110.008
C1 C5 H14 111.160 C1 C5 H15 111.349
S2 C1 C3 105.064 S2 C1 C4 109.855
S2 C1 C5 109.855 C3 C1 C4 110.527
C3 C1 C5 110.527 C4 C1 C5 110.860
H7 C3 H8 108.029 H7 C3 H9 108.029
H8 C3 H9 108.355 H10 C4 H12 108.394
H10 C4 H13 107.732 H11 C5 H14 108.394
H11 C5 H15 107.732 H12 C4 H13 108.079
H14 C5 H15 108.079
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.032      
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 -0.767 0.000 1.737
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.892 2.188 0.000
y 2.188 -39.675 0.000
z 0.000 0.000 -42.639
Traceless
 xyz
x -1.734 2.188 0.000
y 2.188 3.090 0.000
z 0.000 0.000 -1.356
Polar
3z2-r2-2.712
x2-y2-3.217
xy2.188
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.353 0.093 0.000
y 0.093 9.739 0.000
z 0.000 0.000 9.104


<r2> (average value of r2) Å2
<r2> 166.716
(<r2>)1/2 12.912