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

using model chemistry: PBEPBEultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/6-31G**
 hartrees
Energy at 0K-556.226063
Energy at 298.15K 
HF Energy-556.226063
Nuclear repulsion energy221.675304
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 PBEPBEultrafine/6-31G**
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' 3064 3022 30.59      
2 A' 2995 2954 39.13      
3 A' 2981 2940 34.76      
4 A' 2973 2932 17.61      
5 A' 2962 2922 8.25      
6 A' 2624 2588 18.43      
7 A' 1475 1455 4.10      
8 A' 1462 1442 1.27      
9 A' 1452 1432 1.77      
10 A' 1448 1428 0.86      
11 A' 1376 1357 1.83      
12 A' 1354 1336 6.18      
13 A' 1297 1279 9.77      
14 A' 1216 1200 26.58      
15 A' 1108 1093 1.82      
16 A' 1054 1040 0.60      
17 A' 1021 1007 0.84      
18 A' 906 894 3.55      
19 A' 827 816 0.99      
20 A' 728 718 4.11      
21 A' 380 374 0.89      
22 A' 310 306 1.09      
23 A' 147 145 1.56      
24 A" 3058 3016 60.82      
25 A" 3053 3011 6.60      
26 A" 3019 2977 15.36      
27 A" 2996 2955 2.96      
28 A" 1465 1445 6.87      
29 A" 1295 1278 0.17      
30 A" 1271 1254 0.73      
31 A" 1195 1178 0.70      
32 A" 1049 1034 1.00      
33 A" 902 889 2.32      
34 A" 773 763 0.02      
35 A" 725 715 5.28      
36 A" 247 244 0.05      
37 A" 190 187 19.23      
38 A" 112 110 2.31      
39 A" 95 94 2.50      

Unscaled Zero Point Vibrational Energy (zpe) 28302.3 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 27914.6 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 PBEPBEultrafine/6-31G**
ABC
0.52754 0.04387 0.04178

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.393 -1.864 0.000
C2 -0.234 -0.988 0.000
C3 0.000 0.525 0.000
C4 -1.315 1.320 0.000
C5 -1.092 2.836 0.000
H6 0.895 -3.127 0.000
H7 -0.806 -1.286 0.894
H8 -0.806 -1.286 -0.894
H9 0.601 0.804 -0.886
H10 0.601 0.804 0.886
H11 -1.915 1.032 0.884
H12 -1.915 1.032 -0.884
H13 -2.049 3.384 0.000
H14 -0.523 3.156 0.889
H15 -0.523 3.156 -0.889

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.84762.76574.17985.31711.35792.44292.44292.92072.92074.48504.48506.27595.44645.4464
C21.84761.53132.54863.91962.41851.10261.10262.16612.16612.77332.77334.73384.24814.2481
C32.76571.53131.53642.55633.76042.17502.17501.10581.10582.16942.16943.51702.82582.8258
C44.17982.54861.53641.53284.96582.80202.80202.17262.17261.10621.10622.19072.18832.1883
C55.31713.91962.55631.53286.28594.22834.22832.78952.78952.17062.17061.10191.10321.1032
H61.35792.41853.76044.96586.28592.66082.66084.04044.04045.09715.09717.14566.50226.5022
H72.44291.10262.17502.80204.22832.66081.78843.08472.51942.57073.12564.91494.45114.7952
H82.44291.10262.17502.80204.22832.66081.78842.51943.08473.12562.57074.91494.79524.4511
H92.92072.16611.10582.17262.78954.04043.08472.51941.77123.08422.52613.80253.15362.6066
H102.92072.16611.10582.17262.78954.04042.51943.08471.77122.52613.08423.80252.60663.1536
H114.48502.77332.16941.10622.17065.09712.57073.12563.08422.52611.76762.51562.53873.0967
H124.48502.77332.16941.10622.17065.09713.12562.57072.52613.08421.76762.51563.09672.5387
H136.27594.73383.51702.19071.10197.14564.91494.91493.80253.80252.51562.51561.78031.7803
H145.44644.24812.82582.18831.10326.50224.45114.79523.15362.60662.53873.09671.78031.7790
H155.44644.24812.82582.18831.10326.50224.79524.45112.60663.15363.09672.53871.78031.7790

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 109.524 S1 C2 H7 109.179
S1 C2 H8 109.179 C2 S1 H6 96.775
C2 C3 C4 112.362 C2 C3 H9 109.391
C2 C3 H10 109.391 C3 C2 H7 110.275
C3 C2 H8 110.275 C3 C4 C5 112.789
C3 C4 H11 109.272 C3 C4 H12 109.272
C4 C3 H9 109.544 C4 C3 H10 109.544
C4 C5 H13 111.451 C4 C5 H14 111.188
C4 C5 H15 111.188 C5 C4 H11 109.614
C5 C4 H12 109.614 H7 C2 H8 108.381
H9 C3 H10 106.432 H11 C4 H12 106.056
H13 C5 H14 107.676 H13 C5 H15 107.676
H14 C5 H15 107.471
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.063      
2 C -0.372      
3 C -0.211      
4 C -0.216      
5 C -0.367      
6 H 0.071      
7 H 0.151      
8 H 0.151      
9 H 0.130      
10 H 0.130      
11 H 0.114      
12 H 0.114      
13 H 0.121      
14 H 0.123      
15 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.837 0.239 0.000 1.853
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.440 2.211 0.000
y 2.211 -37.566 0.000
z 0.000 0.000 -41.754
Traceless
 xyz
x -3.781 2.211 0.000
y 2.211 5.031 0.000
z 0.000 0.000 -1.250
Polar
3z2-r2-2.501
x2-y2-5.874
xy2.211
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.176 -1.558 0.000
y -1.558 10.960 0.000
z 0.000 0.000 7.367


<r2> (average value of r2) Å2
<r2> 265.395
(<r2>)1/2 16.291