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All results from a given calculation for C4H9SH (1-Butanethiol)

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-554.900920
Energy at 298.15K 
HF Energy-554.900920
Nuclear repulsion energy223.883182
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 HF/cc-pVTZ
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' 3215 2926 62.96      
2 A' 3196 2909 37.51      
3 A' 3158 2874 46.50      
4 A' 3152 2869 14.05      
5 A' 3144 2861 26.60      
6 A' 2852 2595 7.27      
7 A' 1630 1484 5.15      
8 A' 1618 1472 1.46      
9 A' 1612 1467 2.58      
10 A' 1608 1463 0.46      
11 A' 1540 1402 2.07      
12 A' 1530 1392 3.86      
13 A' 1460 1329 7.40      
14 A' 1369 1246 25.21      
15 A' 1221 1111 1.53 9.47 0.14 0.25
16 A' 1131 1029 0.48      
17 A' 1096 997 0.14      
18 A' 996 906 1.13      
19 A' 915 833 1.56      
20 A' 797 725 5.57      
21 A' 416 378 0.76      
22 A' 342 312 1.00      
23 A' 163 149 1.36      
24 A" 3245 2953 40.92      
25 A" 3212 2923 81.94      
26 A" 3188 2902 8.83      
27 A" 3162 2877 3.85      
28 A" 1615 1469 6.23      
29 A" 1441 1312 0.15      
30 A" 1415 1288 0.82      
31 A" 1335 1215 0.31      
32 A" 1167 1062 0.96      
33 A" 998 908 0.88      
34 A" 851 774 0.01      
35 A" 788 718 2.36      
36 A" 261 238 0.03      
37 A" 199 181 15.35      
38 A" 117 106 1.67      
39 A" 99 90 3.75      

Unscaled Zero Point Vibrational Energy (zpe) 30626.1 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 27872.8 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 HF/cc-pVTZ
ABC
0.54281 0.04449 0.04239

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.386 -1.846 0.000
C2 -0.223 -0.984 0.000
C3 0.000 0.523 0.000
C4 -1.312 1.305 0.000
C5 -1.098 2.815 0.000
H6 0.929 -3.094 0.000
H7 -0.779 -1.283 0.877
H8 -0.779 -1.283 -0.877
H9 0.587 0.799 -0.870
H10 0.587 0.799 0.870
H11 -1.899 1.023 0.870
H12 -1.899 1.023 -0.870
H13 -2.044 3.343 0.000
H14 -0.542 3.131 0.876
H15 -0.542 3.131 -0.876

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.82512.74484.14795.28121.32902.40312.40312.89682.89684.44734.44736.21985.40895.4089
C21.82511.52372.53483.89832.40431.08071.08072.14312.14312.75592.75594.69444.21964.2196
C32.74481.52371.52692.54083.73502.15352.15351.08561.08562.14732.14733.48242.80402.8040
C44.14792.53481.52691.52474.93722.78352.78352.14912.14911.08631.08632.16532.16672.1667
C55.28123.89832.54081.52476.24704.20214.20212.76762.76762.14612.14611.08341.08461.0846
H61.32902.40433.73504.93726.24702.64042.64044.00404.00405.07055.07057.09056.45676.4567
H72.40311.08072.15352.78354.20212.64041.75413.04202.48992.56333.10184.87464.42024.7550
H82.40311.08072.15352.78354.20212.64041.75412.48993.04203.10182.56334.87464.75504.4202
H92.89682.14311.08562.14912.76764.00403.04202.48991.74103.04252.49583.76173.12472.5911
H102.89682.14311.08562.14912.76764.00402.48993.04201.74102.49583.04253.76172.59113.1247
H114.44732.75592.14731.08632.14615.07052.56333.10183.04252.49581.73912.48112.50663.0544
H124.44732.75592.14731.08632.14615.07053.10182.56332.49583.04251.73912.48113.05442.5066
H136.21984.69443.48242.16531.08347.09054.87464.87463.76173.76172.48112.48111.75151.7515
H145.40894.21962.80402.16671.08466.45674.42024.75503.12472.59112.50663.05441.75151.7517
H155.40894.21962.80402.16671.08466.45674.75504.42022.59113.12473.05442.50661.75151.7517

picture of 1-Butanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C3 109.770 S1 C2 H7 108.874
S1 C2 H8 108.874 C2 S1 H6 98.098
C2 C3 C4 112.387 C2 C3 H9 109.289
C2 C3 H10 109.289 C3 C2 H7 110.394
C3 C2 H8 110.394 C3 C4 C5 112.738
C3 C4 H11 109.361 C3 C4 H12 109.361
C4 C3 H9 109.542 C4 C3 H10 109.542
C4 C5 H13 111.112 C4 C5 H14 111.152
C4 C5 H15 111.152 C5 C4 H11 109.410
C5 C4 H12 109.410 H7 C2 H8 108.494
H9 C3 H10 106.623 H11 C4 H12 106.358
H13 C5 H14 107.779 H13 C5 H15 107.779
H14 C5 H15 107.703
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.202      
2 C -0.145      
3 C -0.185      
4 C -0.173      
5 C -0.299      
6 H 0.091      
7 H 0.111      
8 H 0.111      
9 H 0.108      
10 H 0.108      
11 H 0.093      
12 H 0.093      
13 H 0.105      
14 H 0.092      
15 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.824 0.283 0.000 1.846
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.152 2.288 0.000
y 2.288 -39.052 0.000
z 0.000 0.000 -42.124
Traceless
 xyz
x -3.564 2.288 0.000
y 2.288 4.086 0.000
z 0.000 0.000 -0.522
Polar
3z2-r2-1.044
x2-y2-5.100
xy2.288
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.758 -1.502 0.000
y -1.502 11.275 0.000
z 0.000 0.000 7.795


<r2> (average value of r2) Å2
<r2> 262.265
(<r2>)1/2 16.195