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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-38.779085
Energy at 298.15K-38.789610
Nuclear repulsion energy105.232183
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/CEP-121G*
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 3093 2998 43.84      
2 A 3088 2994 54.93      
3 A 3080 2986 75.20      
4 A 3074 2980 35.73      
5 A 3068 2975 9.45      
6 A 3031 2938 45.02      
7 A 3011 2919 29.56      
8 A 3008 2916 3.83      
9 A 3004 2912 29.82      
10 A 2631 2550 17.23      
11 A 1519 1473 12.37      
12 A 1514 1468 5.32      
13 A 1505 1459 3.58      
14 A 1498 1452 0.49      
15 A 1488 1442 4.02      
16 A 1429 1385 7.19      
17 A 1411 1367 5.33      
18 A 1371 1329 2.96      
19 A 1355 1313 2.32      
20 A 1278 1239 34.35      
21 A 1232 1194 5.14      
22 A 1185 1149 6.32      
23 A 1134 1100 3.45      
24 A 1077 1044 3.31      
25 A 964 934 1.01      
26 A 960 931 0.45      
27 A 927 899 1.34      
28 A 895 867 1.96      
29 A 871 844 2.20      
30 A 785 761 3.19      
31 A 713 691 2.91      
32 A 416 403 0.10      
33 A 385 373 1.33      
34 A 331 321 0.19      
35 A 240 233 0.15      
36 A 214 207 0.25      
37 A 198 192 1.51      
38 A 161 156 12.53      
39 A 77 75 8.86      

Unscaled Zero Point Vibrational Energy (zpe) 28609.5 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 27734.1 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 B3LYP/CEP-121G*
ABC
0.24185 0.06949 0.05807

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.704 1.461 0.151
H2 -0.164 2.086 -0.088
H3 0.844 1.488 1.242
H4 1.588 1.920 -0.311
S5 -2.288 0.162 -0.232
H6 -3.129 -0.755 0.315
C7 1.790 -0.834 -0.039
H8 1.698 -1.858 -0.425
H9 2.678 -0.381 -0.500
H10 1.974 -0.896 1.043
C11 -0.708 -0.684 0.285
H12 -0.758 -1.728 -0.045
H13 -0.635 -0.666 1.380
C14 0.526 0.006 -0.343
H15 0.382 0.024 -1.434

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09651.09971.09803.28454.43082.54563.51202.77682.82122.57133.51332.79771.54622.1638
H21.09651.77281.77352.87014.12693.51394.37483.78563.83952.84793.86053.15522.20592.5222
H31.09971.77281.77503.70714.65612.81573.83473.14512.64552.83603.81632.61712.19273.0852
H41.09801.77351.77504.25695.45892.77453.78142.55293.14793.52234.34523.80662.18872.5124
S53.28452.87013.70714.25691.35924.20264.47315.00274.57271.86542.43892.45292.82052.9310
H64.43084.12694.65615.45891.35924.93295.00675.87605.15682.42252.58832.71343.79113.9988
C72.54563.51392.81572.77454.20264.93291.09831.09801.09962.52362.70042.81511.54822.1600
H83.51204.37483.83473.78144.47315.00671.09831.77431.77672.76982.48863.18142.20402.5088
H92.77683.78563.14512.55295.00275.87601.09801.77431.77293.48893.71843.82022.19222.5116
H102.82123.83952.64553.14794.57275.15681.09961.77671.77292.79513.05592.64082.19803.0850
C112.57132.84792.83603.52231.86542.42252.52362.76983.48892.79511.09581.09761.54702.1546
H123.51333.86053.81634.34522.43892.58832.70042.48863.71843.05591.09581.78082.17832.5094
H132.79773.15522.61713.80662.45292.71342.81513.18143.82022.64081.09761.78082.18373.0705
C141.54622.20592.19272.18872.82053.79111.54822.20402.19222.19801.54702.17832.18371.1008
H152.16382.52223.08522.51242.93103.99882.16002.50882.51163.08502.15462.50943.07051.1008

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.707 C1 C14 C11 112.462
C1 C14 H15 108.489 H2 C1 H3 107.651
H2 C1 H4 107.833 H2 C1 C14 112.054
H3 C1 H4 107.736 H3 C1 C14 110.806
H4 C1 C14 110.591 S5 C11 H12 108.066
S5 C11 H13 108.989 S5 C11 C14 111.150
H6 S5 C11 96.128 C7 C14 C11 109.245
C7 C14 H15 108.062 H8 C7 H9 107.768
H8 C7 H10 107.875 H8 C7 C14 111.649
H9 C7 H10 107.558 H9 C7 C14 110.723
H10 C7 C14 111.096 C11 C14 H15 107.734
H12 C11 H13 108.559 H12 C11 C14 109.846
H13 C11 C14 110.166
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.553      
2 H 0.181      
3 H 0.152      
4 H 0.165      
5 S -0.135      
6 H 0.101      
7 C -0.559      
8 H 0.166      
9 H 0.173      
10 H 0.154      
11 C -0.407      
12 H 0.187      
13 H 0.175      
14 C 0.039      
15 H 0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.007 -1.160 0.617 1.655
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.260 3.021 -2.069
y 3.021 -40.235 -0.973
z -2.069 -0.973 -41.362
Traceless
 xyz
x -0.462 3.021 -2.069
y 3.021 1.076 -0.973
z -2.069 -0.973 -0.614
Polar
3z2-r2-1.228
x2-y2-1.025
xy3.021
xz-2.069
yz-0.973


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.039 -0.225 0.143
y -0.225 9.484 -0.247
z 0.143 -0.247 8.387


<r2> (average value of r2) Å2
<r2> 143.475
(<r2>)1/2 11.978