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All results from a given calculation for C4H10O (1-Butanol)

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-232.145091
Energy at 298.15K-232.156539
HF Energy-232.145091
Nuclear repulsion energy185.761380
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/6-31G*
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' 4116 3698 42.98      
2 A' 3263 2932 61.29      
3 A' 3209 2884 47.47      
4 A' 3199 2874 23.02      
5 A' 3187 2863 66.27      
6 A' 3167 2845 42.02      
7 A' 1683 1513 3.99      
8 A' 1656 1488 3.15      
9 A' 1644 1477 1.82      
10 A' 1637 1471 0.34      
11 A' 1617 1453 11.09      
12 A' 1568 1409 0.88      
13 A' 1539 1383 3.81      
14 A' 1444 1297 26.56      
15 A' 1357 1219 79.00      
16 A' 1213 1090 4.41      
17 A' 1188 1067 88.18      
18 A' 1133 1018 1.67      
19 A' 1073 964 1.37      
20 A' 975 876 11.66      
21 A' 472 424 14.23      
22 A' 421 379 0.09      
23 A' 201 181 2.89      
24 A" 3264 2933 136.02      
25 A" 3249 2919 22.67      
26 A" 3208 2882 12.03      
27 A" 3191 2867 56.05      
28 A" 1644 1477 5.11      
29 A" 1447 1301 0.00      
30 A" 1443 1296 0.63      
31 A" 1370 1231 1.31      
32 A" 1305 1172 3.73      
33 A" 1036 931 0.37      
34 A" 880 791 1.82      
35 A" 798 717 0.69      
36 A" 303 273 144.45      
37 A" 265 238 0.97      
38 A" 128 115 2.28      
39 A" 117 105 5.36      

Unscaled Zero Point Vibrational Energy (zpe) 32304.5 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 29025.6 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/6-31G*
ABC
0.63512 0.06624 0.06273

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.359 -0.333 0.000
C2 0.000 0.343 0.000
C3 -1.161 -0.652 0.000
C4 -2.527 0.033 0.000
O5 2.347 0.665 0.000
H6 1.459 -0.970 0.878
H7 1.459 -0.970 -0.878
H8 -0.062 0.989 0.872
H9 -0.062 0.989 -0.872
H10 -1.085 -1.301 0.871
H11 -1.085 -1.301 -0.871
H12 -3.332 -0.695 0.000
H13 -2.649 0.662 0.877
H14 -2.649 0.662 -0.877
H15 3.204 0.265 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51842.54053.90341.40431.08921.08922.12792.12792.76922.76924.70494.22264.22261.9394
C21.51841.52932.54572.36862.15032.15031.08671.08672.15352.15353.48972.80892.80893.2052
C32.54051.52931.52813.74702.78112.78112.15922.15921.08831.08832.17102.17082.17084.4605
C43.90342.54571.52814.91424.20264.20262.78392.78392.14862.14861.08561.08621.08625.7357
O51.40432.36863.74704.91422.05792.05792.58162.58164.04964.04965.83905.07235.07230.9465
H61.08922.15032.78114.20262.05791.75582.48013.03512.56503.10434.87784.42064.75612.3116
H71.08922.15032.78114.20262.05791.75583.03512.48013.10432.56504.87784.75614.42062.3116
H82.12791.08672.15922.78392.58162.48013.03511.74342.50803.05383.78002.60823.14013.4570
H92.12791.08672.15922.78392.58163.03512.48011.74343.05382.50803.78003.14012.60823.4570
H102.76922.15351.08832.14864.04962.56503.10432.50803.05381.74132.48442.51023.05864.6482
H112.76922.15351.08832.14864.04963.10432.56503.05382.50801.74132.48443.05862.51024.6482
H124.70493.48972.17101.08565.83904.87784.87783.78003.78002.48442.48441.75431.75436.6059
H134.22262.80892.17081.08625.07234.42064.75612.60823.14012.51023.05861.75431.75375.9322
H144.22262.80892.17081.08625.07234.75614.42063.14012.60823.05862.51021.75431.75375.9322
H151.93943.20524.46055.73570.94652.31162.31163.45703.45704.64824.64826.60595.93225.9322

picture of 1-Butanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.936 C1 C2 H8 108.400
C1 C2 H9 108.400 C1 O5 H15 109.636
C2 C1 O5 108.215 C2 C1 H6 110.009
C2 C1 H7 110.009 C2 C3 C4 112.738
C2 C3 H10 109.558 C2 C3 H11 109.558
C3 C2 H8 110.104 C3 C2 H9 110.104
C3 C4 H12 111.196 C3 C4 H13 111.143
C3 C4 H14 111.143 C4 C3 H10 109.255
C4 C3 H11 109.255 O5 C1 H6 110.603
O5 C1 H7 110.603 H6 C1 H7 107.407
H8 C2 H9 106.680 H10 C3 H11 106.268
H12 C4 H13 107.761 H12 C4 H14 107.761
H13 C4 H14 107.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.020      
2 C -0.316      
3 C -0.319      
4 C -0.477      
5 O -0.743      
6 H 0.134      
7 H 0.134      
8 H 0.170      
9 H 0.170      
10 H 0.154      
11 H 0.154      
12 H 0.162      
13 H 0.159      
14 H 0.159      
15 H 0.438      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.291 -1.670 0.000 1.695
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.450 -3.791 0.000
y -3.791 -35.160 0.000
z 0.000 0.000 -33.209
Traceless
 xyz
x 4.734 -3.791 0.000
y -3.791 -3.831 0.000
z 0.000 0.000 -0.904
Polar
3z2-r2-1.808
x2-y25.710
xy-3.791
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.633 0.069 0.000
y 0.069 6.265 0.000
z 0.000 0.000 6.028


<r2> (average value of r2) Å2
<r2> 186.167
(<r2>)1/2 13.644