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

using model chemistry: HF/6-311G**

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/6-311G**
 hartrees
Energy at 0K-554.873121
Energy at 298.15K 
HF Energy-554.873121
Nuclear repulsion energy223.462427
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/6-311G**
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' 3223 2928 65.69      
2 A' 3204 2911 39.35      
3 A' 3165 2875 41.21      
4 A' 3158 2869 16.55      
5 A' 3150 2862 33.33      
6 A' 2865 2603 9.26      
7 A' 1630 1481 4.59      
8 A' 1618 1470 1.25      
9 A' 1613 1466 2.95      
10 A' 1609 1461 0.41      
11 A' 1542 1401 2.80      
12 A' 1529 1390 5.87      
13 A' 1462 1329 14.55      
14 A' 1373 1248 32.61      
15 A' 1222 1110 1.93 8.78 0.20 0.34
16 A' 1133 1029 0.61      
17 A' 1099 998 0.27      
18 A' 999 907 2.05      
19 A' 919 835 1.85      
20 A' 797 724 6.94      
21 A' 416 378 0.77      
22 A' 343 312 1.08      
23 A' 164 149 1.49      
24 A" 3256 2958 43.33      
25 A" 3220 2926 89.57      
26 A" 3198 2905 8.32      
27 A" 3171 2881 4.87      
28 A" 1615 1467 6.69      
29 A" 1441 1310 0.08      
30 A" 1417 1287 1.34      
31 A" 1334 1212 0.67      
32 A" 1174 1067 2.65      
33 A" 999 908 1.97      
34 A" 853 775 0.23      
35 A" 791 719 2.81      
36 A" 262 238 0.03      
37 A" 196 178 19.91      
38 A" 117 106 2.11      
39 A" 98 89 4.64      

Unscaled Zero Point Vibrational Energy (zpe) 30686.4 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 27878.6 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/6-311G**
ABC
0.54197 0.04430 0.04222

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.392 -1.849 0.000
C2 -0.220 -0.985 0.000
C3 0.000 0.526 0.000
C4 -1.317 1.305 0.000
C5 -1.107 2.817 0.000
H6 0.931 -3.097 0.000
H7 -0.776 -1.284 0.879
H8 -0.776 -1.284 -0.879
H9 0.587 0.803 -0.873
H10 0.587 0.803 0.873
H11 -1.904 1.021 0.872
H12 -1.904 1.021 -0.872
H13 -2.057 3.343 0.000
H14 -0.551 3.136 0.878
H15 -0.551 3.136 -0.878

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.82842.75214.15685.29321.33062.40672.40672.90572.90574.45604.45606.23305.42185.4218
C21.82841.52632.53883.90462.40471.08261.08262.14702.14702.76042.76044.70204.22684.2268
C32.75211.52631.52982.54533.73982.15612.15611.08751.08752.15152.15153.48862.80902.8090
C44.15682.53881.52981.52744.94182.78652.78652.15282.15281.08831.08832.16892.17072.1707
C55.29323.90462.54531.52746.25544.20754.20752.77242.77242.14972.14971.08561.08681.0868
H61.33062.40473.73984.94186.25542.64062.64064.01124.01125.07445.07447.09926.46666.4666
H72.40671.08262.15612.78654.20752.64061.75883.04662.49252.56593.10644.88094.42584.7618
H82.40671.08262.15612.78654.20752.64061.75882.49253.04663.10642.56594.88094.76184.4258
H92.90572.14701.08752.15282.77244.01123.04662.49251.74513.04802.49973.76833.13062.5956
H102.90572.14701.08752.15282.77244.01122.49253.04661.74512.49973.04803.76832.59563.1306
H114.45602.76042.15151.08832.14975.07442.56593.10643.04802.49971.74302.48502.51073.0599
H124.45602.76042.15151.08832.14975.07443.10642.56592.49973.04801.74302.48503.05992.5107
H136.23304.70203.48862.16891.08567.09924.88094.88093.76833.76832.48502.48501.75501.7550
H145.42184.22682.80902.17071.08686.46664.42584.76183.13062.59562.51073.05991.75501.7555
H155.42184.22682.80902.17071.08686.46664.76184.42582.59563.13063.05992.51071.75501.7555

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 109.915 S1 C2 H7 108.820
S1 C2 H8 108.820 C2 S1 H6 97.902
C2 C3 C4 112.342 C2 C3 H9 109.297
C2 C3 H10 109.297 C3 C2 H7 110.304
C3 C2 H8 110.304 C3 C4 C5 112.726
C3 C4 H11 109.366 C3 C4 H12 109.366
C4 C3 H9 109.517 C4 C3 H10 109.517
C4 C5 H13 111.081 C4 C5 H14 111.149
C4 C5 H15 111.149 C5 C4 H11 109.390
C5 C4 H12 109.390 H7 C2 H8 108.638
H9 C3 H10 106.711 H11 C4 H12 106.406
H13 C5 H14 107.781 H13 C5 H15 107.781
H14 C5 H15 107.739
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.034      
2 C -0.314      
3 C -0.198      
4 C -0.195      
5 C -0.233      
6 H 0.043      
7 H 0.130      
8 H 0.130      
9 H 0.110      
10 H 0.110      
11 H 0.090      
12 H 0.090      
13 H 0.094      
14 H 0.089      
15 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.941 0.243 0.000 1.957
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.735 2.339 0.000
y 2.339 -38.903 0.000
z 0.000 0.000 -42.709
Traceless
 xyz
x -3.928 2.339 0.000
y 2.339 4.819 0.000
z 0.000 0.000 -0.890
Polar
3z2-r2-1.781
x2-y2-5.831
xy2.339
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.322 -1.450 0.000
y -1.450 10.652 0.000
z 0.000 0.000 7.230


<r2> (average value of r2) Å2
<r2> 263.433
(<r2>)1/2 16.231