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

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-233.604421
Energy at 298.15K-233.615529
HF Energy-233.604421
Nuclear repulsion energy184.808712
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 B3PW91/6-31+G**
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' 3874 3719 28.00      
2 A' 3125 3000 37.74      
3 A' 3049 2927 52.47      
4 A' 3043 2922 24.41      
5 A' 3030 2909 30.36      
6 A' 2988 2869 59.38      
7 A' 1524 1463 3.39      
8 A' 1508 1448 7.71      
9 A' 1496 1436 1.27      
10 A' 1491 1432 0.11      
11 A' 1451 1393 9.64      
12 A' 1415 1358 4.11      
13 A' 1392 1336 2.03      
14 A' 1307 1255 17.12      
15 A' 1239 1189 41.22      
16 A' 1118 1074 5.89      
17 A' 1082 1039 47.85      
18 A' 1071 1028 51.25      
19 A' 1012 972 0.34      
20 A' 911 875 14.46      
21 A' 440 422 14.17      
22 A' 395 379 0.11      
23 A' 185 178 2.77      
24 A" 3121 2996 59.62      
25 A" 3099 2975 37.02      
26 A" 3063 2940 6.11      
27 A" 3023 2903 45.23      
28 A" 1500 1440 9.46      
29 A" 1324 1272 0.01      
30 A" 1316 1263 1.43      
31 A" 1248 1198 0.12      
32 A" 1184 1136 1.81      
33 A" 954 916 0.01      
34 A" 814 782 1.12      
35 A" 743 714 2.29      
36 A" 271 260 130.23      
37 A" 249 240 3.50      
38 A" 114 109 0.87      
39 A" 108 103 6.86      

Unscaled Zero Point Vibrational Energy (zpe) 30136.4 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 28934.0 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 B3PW91/6-31+G**
ABC
0.62719 0.06582 0.06233

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.354 -0.345 0.000
C2 0.000 0.340 0.000
C3 -1.169 -0.645 0.000
C4 -2.530 0.049 0.000
O5 2.363 0.659 0.000
H6 1.447 -0.989 0.889
H7 1.447 -0.989 -0.889
H8 -0.059 0.994 0.880
H9 -0.059 0.994 -0.880
H10 -1.095 -1.301 0.878
H11 -1.095 -1.301 -0.878
H12 -3.349 -0.678 0.000
H13 -2.650 0.685 0.884
H14 -2.650 0.685 -0.884
H15 3.228 0.234 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51812.54113.90451.42321.10171.10172.13702.13702.77242.77244.71554.22854.22851.9607
C21.51811.52872.54702.38442.15702.15701.09771.09772.16012.16013.50082.81492.81493.2293
C32.54111.52871.52763.76492.78452.78452.16622.16621.09891.09892.18062.17812.17814.4835
C43.90452.54701.52764.93124.20564.20562.78832.78832.15692.15691.09511.09601.09605.7607
O51.42322.38443.76494.93122.08442.08442.59882.59884.07104.07105.86685.09065.09060.9631
H61.10172.15702.78454.20562.08441.77842.49073.05492.56163.11204.88814.42634.76822.3359
H71.10172.15702.78454.20562.08441.77843.05492.49073.11202.56164.88814.76824.42632.3359
H82.13701.09772.16622.78832.59882.49073.05491.75942.51873.07143.79432.60933.14943.4863
H92.13701.09772.16622.78832.59883.05492.49071.75943.07142.51873.79433.14942.60933.4863
H102.77242.16011.09892.15694.07102.56163.11202.51873.07141.75612.49802.52283.07724.6707
H112.77242.16011.09892.15694.07103.11202.56163.07142.51871.75612.49803.07722.52284.6707
H124.71553.50082.18061.09515.86684.88814.88813.79433.79432.49802.49801.76901.76906.6398
H134.22852.81492.17811.09605.09064.42634.76822.60933.14942.52283.07721.76901.76785.9609
H144.22852.81492.17811.09605.09064.76824.42633.14942.60933.07722.52281.76901.76785.9609
H151.96073.22934.48355.76070.96312.33592.33593.48633.48634.67074.67076.63985.96095.9609

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 113.024 C1 C2 H8 108.492
C1 C2 H9 108.492 C1 O5 H15 108.976
C2 C1 O5 108.282 C2 C1 H6 109.821
C2 C1 H7 109.821 C2 C3 C4 112.887
C2 C3 H10 109.500 C2 C3 H11 109.500
C3 C2 H8 110.042 C3 C2 H9 110.042
C3 C4 H12 111.428 C3 C4 H13 111.174
C3 C4 H14 111.174 C4 C3 H10 109.327
C4 C3 H11 109.327 O5 C1 H6 110.645
O5 C1 H7 110.645 H6 C1 H7 107.626
H8 C2 H9 106.523 H10 C3 H11 106.073
H12 C4 H13 107.684 H12 C4 H14 107.684
H13 C4 H14 107.510
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.155      
2 C -0.292      
3 C -0.191      
4 C -0.584      
5 O -0.525      
6 H 0.135      
7 H 0.135      
8 H 0.168      
9 H 0.168      
10 H 0.154      
11 H 0.154      
12 H 0.161      
13 H 0.162      
14 H 0.162      
15 H 0.350      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.166 -1.696 0.000 1.704
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.663 -3.943 0.000
y -3.943 -35.394 0.000
z 0.000 0.000 -33.346
Traceless
 xyz
x 4.707 -3.943 0.000
y -3.943 -3.889 0.000
z 0.000 0.000 -0.817
Polar
3z2-r2-1.635
x2-y25.730
xy-3.943
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.097 0.093 0.000
y 0.093 7.510 0.000
z 0.000 0.000 6.941


<r2> (average value of r2) Å2
<r2> 187.454
(<r2>)1/2 13.691