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

using model chemistry: HF/SDD

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/SDD
 hartrees
Energy at 0K-554.718084
Energy at 298.15K 
HF Energy-554.718084
Nuclear repulsion energy221.313002
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/SDD
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' 3274 2948 89.12      
2 A' 3267 2942 35.53      
3 A' 3214 2894 36.31      
4 A' 3198 2880 24.47      
5 A' 3187 2870 67.61      
6 A' 2666 2401 39.40      
7 A' 1661 1496 10.48      
8 A' 1650 1486 0.01      
9 A' 1647 1483 3.86      
10 A' 1638 1475 3.16      
11 A' 1567 1411 5.14      
12 A' 1537 1384 4.73      
13 A' 1485 1337 15.44      
14 A' 1409 1269 24.44      
15 A' 1236 1113 5.41 17.33 0.28 0.43
16 A' 1160 1045 1.07      
17 A' 1111 1000 0.32      
18 A' 1000 900 2.68      
19 A' 901 812 4.60      
20 A' 747 672 13.16      
21 A' 418 376 1.10      
22 A' 338 304 2.52      
23 A' 164 147 2.13      
24 A" 3338 3005 47.45      
25 A" 3278 2952 130.39      
26 A" 3262 2937 1.11      
27 A" 3230 2908 8.83      
28 A" 1648 1483 10.21      
29 A" 1452 1308 0.02      
30 A" 1432 1289 1.06      
31 A" 1358 1223 0.34      
32 A" 1193 1074 0.23      
33 A" 1021 919 1.48      
34 A" 876 789 0.03      
35 A" 815 734 5.45      
36 A" 253 228 0.01      
37 A" 184 165 27.16      
38 A" 115 104 3.68      
39 A" 100 90 4.98      

Unscaled Zero Point Vibrational Energy (zpe) 31015.0 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 27925.9 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/SDD
ABC
0.52779 0.04344 0.04136

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.372 -1.901 0.000
C2 -0.270 -0.976 0.000
C3 0.000 0.531 0.000
C4 -1.303 1.351 0.000
C5 -1.040 2.865 0.000
H6 0.898 -3.168 0.000
H7 -0.822 -1.270 0.880
H8 -0.822 -1.270 -0.880
H9 0.591 0.792 -0.872
H10 0.591 0.792 0.872
H11 -1.896 1.087 0.872
H12 -1.896 1.087 -0.872
H13 -1.970 3.423 0.000
H14 -0.474 3.161 0.877
H15 -0.474 3.161 -0.877

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.88512.79314.21115.34201.35262.44672.44672.93682.93684.51394.51396.28675.45975.4597
C21.88511.53182.54593.91762.48351.07921.07922.15152.15152.76812.76814.71654.23454.2345
C32.79311.53181.53942.55483.80682.16652.16651.08511.08512.15992.15993.49912.81252.8125
C44.21112.54591.53941.53725.02622.80582.80582.15882.15881.08671.08672.17732.17652.1765
C55.34203.91762.55481.53726.33664.23304.23302.77812.77812.15732.15731.08481.08541.0854
H61.35262.48353.80685.02626.33662.70822.70824.06644.06645.16475.16477.18826.53546.5354
H72.44671.07922.16652.80584.23302.70821.76033.05222.49912.59043.12714.91104.44474.7795
H82.44671.07922.16652.80584.23302.70821.76032.49913.05223.12712.59044.91104.77954.4447
H92.93682.15151.08512.15882.77814.06643.05222.49911.74423.05192.50483.77403.13172.5976
H102.93682.15151.08512.15882.77814.06642.49913.05221.74422.50483.05193.77402.59763.1317
H114.51392.76812.15991.08672.15735.16472.59043.12713.05192.50481.74322.49452.51523.0635
H124.51392.76812.15991.08672.15735.16473.12712.59042.50483.05191.74322.49453.06352.5152
H136.28674.71653.49912.17731.08487.18824.91104.91103.77403.77402.49452.49451.75431.7543
H145.45974.23452.81252.17651.08546.53544.44474.77953.13172.59762.51523.06351.75431.7545
H155.45974.23452.81252.17651.08546.53544.77954.44472.59763.13173.06352.51521.75431.7545

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 109.226 S1 C2 H7 108.162
S1 C2 H8 108.162 C2 S1 H6 98.854
C2 C3 C4 111.985 C2 C3 H9 109.412
C2 C3 H10 109.412 C3 C2 H7 110.962
C3 C2 H8 110.962 C3 C4 C5 112.282
C3 C4 H11 109.461 C3 C4 H12 109.461
C4 C3 H9 109.468 C4 C3 H10 109.468
C4 C5 H13 111.108 C4 C5 H14 111.001
C4 C5 H15 111.001 C5 C4 H11 109.407
C5 C4 H12 109.407 H7 C2 H8 109.282
H9 C3 H10 106.965 H11 C4 H12 106.663
H13 C5 H14 107.869 H13 C5 H15 107.869
H14 C5 H15 107.845
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.053      
2 C -0.592      
3 C -0.210      
4 C -0.264      
5 C -0.573      
6 H 0.071      
7 H 0.215      
8 H 0.215      
9 H 0.176      
10 H 0.176      
11 H 0.156      
12 H 0.156      
13 H 0.183      
14 H 0.172      
15 H 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.191 0.283 0.000 2.209
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.239 2.803 0.000
y 2.803 -38.887 0.000
z 0.000 0.000 -42.209
Traceless
 xyz
x -4.691 2.803 0.000
y 2.803 4.837 0.000
z 0.000 0.000 -0.146
Polar
3z2-r2-0.293
x2-y2-6.352
xy2.803
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.626 -1.514 0.000
y -1.514 10.062 0.000
z 0.000 0.000 6.189


<r2> (average value of r2) Å2
<r2> 268.092
(<r2>)1/2 16.374