return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HF/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-554.902617
Energy at 298.15K 
HF Energy-554.902617
Nuclear repulsion energy223.876889
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/aug-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 2927 61.91      
2 A' 3197 2911 34.54      
3 A' 3158 2875 45.28      
4 A' 3153 2870 13.68      
5 A' 3144 2862 26.80      
6 A' 2852 2597 4.87      
7 A' 1630 1484 5.55      
8 A' 1618 1473 1.50      
9 A' 1611 1467 2.58      
10 A' 1607 1463 0.51      
11 A' 1540 1402 1.98      
12 A' 1530 1393 3.87      
13 A' 1460 1330 7.06      
14 A' 1368 1246 26.46      
15 A' 1221 1111 1.35 9.95 0.13 0.23
16 A' 1130 1029 0.46      
17 A' 1095 997 0.15      
18 A' 995 906 1.14      
19 A' 914 832 1.36      
20 A' 795 724 6.00      
21 A' 416 379 0.75      
22 A' 342 312 1.02      
23 A' 163 149 1.35      
24 A" 3246 2955 32.85      
25 A" 3212 2924 80.64      
26 A" 3188 2903 8.70      
27 A" 3162 2878 3.76      
28 A" 1614 1470 6.26      
29 A" 1442 1313 0.25      
30 A" 1416 1289 0.59      
31 A" 1335 1216 0.24      
32 A" 1167 1062 0.84      
33 A" 998 908 0.93      
34 A" 850 774 0.02      
35 A" 788 717 2.41      
36 A" 261 238 0.03      
37 A" 197 180 13.83      
38 A" 117 106 1.49      
39 A" 98 89 3.85      

Unscaled Zero Point Vibrational Energy (zpe) 30622.2 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 27878.4 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/aug-cc-pVTZ
ABC
0.54301 0.04448 0.04239

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-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 -1.099 2.814 0.000
H6 0.932 -3.095 0.000
H7 -0.778 -1.283 0.877
H8 -0.778 -1.283 -0.877
H9 0.587 0.799 -0.871
H10 0.587 0.799 0.871
H11 -1.899 1.023 0.870
H12 -1.899 1.023 -0.870
H13 -2.045 3.342 0.000
H14 -0.543 3.131 0.876
H15 -0.543 3.131 -0.876

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.82532.74524.14825.28161.32892.40262.40262.89742.89744.44734.44736.22005.40955.4095
C21.82531.52382.53473.89812.40571.08061.08062.14322.14322.75552.75554.69404.21954.2195
C32.74521.52381.52692.54083.73622.15372.15371.08551.08552.14732.14733.48222.80402.8040
C44.14822.53471.52691.52474.93852.78392.78392.14912.14911.08621.08622.16502.16662.1666
C55.28163.89812.54081.52476.24834.20244.20242.76762.76762.14602.14601.08341.08461.0846
H61.32892.40573.73624.93856.24832.64122.64124.00514.00515.07175.07177.09156.45796.4579
H72.40261.08062.15372.78394.20242.64121.75423.04212.49002.56363.10214.87464.42044.7553
H82.40261.08062.15372.78394.20242.64121.75422.49003.04213.10212.56364.87464.75534.4204
H92.89742.14321.08552.14912.76764.00513.04212.49001.74113.04232.49553.76153.12472.5912
H102.89742.14321.08552.14912.76764.00512.49003.04211.74112.49553.04233.76152.59123.1247
H114.44732.75552.14731.08622.14605.07172.56363.10213.04232.49551.73912.48082.50653.0543
H124.44732.75552.14731.08622.14605.07173.10212.56362.49553.04231.73912.48083.05432.5065
H136.22004.69403.48222.16501.08347.09154.87464.87463.76153.76152.48082.48081.75151.7515
H145.40954.21952.80402.16661.08466.45794.42044.75533.12472.59122.50653.05431.75151.7517
H155.40954.21952.80402.16661.08466.45794.75534.42042.59123.12473.05432.50651.75151.7517

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 109.783 S1 C2 H7 108.825
S1 C2 H8 108.825 C2 S1 H6 98.176
C2 C3 C4 112.370 C2 C3 H9 109.293
C2 C3 H10 109.293 C3 C2 H7 110.421
C3 C2 H8 110.421 C3 C4 C5 112.737
C3 C4 H11 109.356 C3 C4 H12 109.356
C4 C3 H9 109.538 C4 C3 H10 109.538
C4 C5 H13 111.094 C4 C5 H14 111.151
C4 C5 H15 111.151 C5 C4 H11 109.412
C5 C4 H12 109.412 H7 C2 H8 108.524
H9 C3 H10 106.644 H11 C4 H12 106.368
H13 C5 H14 107.784 H13 C5 H15 107.784
H14 C5 H15 107.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.344      
2 C -0.434      
3 C -0.366      
4 C -0.426      
5 C -0.977      
6 H 0.049      
7 H 0.271      
8 H 0.271      
9 H 0.306      
10 H 0.306      
11 H 0.260      
12 H 0.260      
13 H 0.278      
14 H 0.273      
15 H 0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.851 0.337 0.000 1.882
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.229 2.374 0.000
y 2.374 -39.266 0.000
z 0.000 0.000 -42.266
Traceless
 xyz
x -3.463 2.374 0.000
y 2.374 3.982 0.000
z 0.000 0.000 -0.519
Polar
3z2-r2-1.037
x2-y2-4.963
xy2.374
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.374 -1.517 0.000
y -1.517 11.872 0.000
z 0.000 0.000 8.885


<r2> (average value of r2) Å2
<r2> 262.386
(<r2>)1/2 16.198