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All results from a given calculation for C4H10O (2-Butanol, (.+/-.)-)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-233.642183
Energy at 298.15K-233.653289
Nuclear repulsion energy190.868866
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 B3LYP/LANL2DZ
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 3661 3519 4.08      
2 A 3145 3023 59.03      
3 A 3144 3022 24.58      
4 A 3127 3006 126.87      
5 A 3122 3000 11.92      
6 A 3098 2978 5.47      
7 A 3072 2953 22.03      
8 A 3040 2922 27.82      
9 A 3032 2914 39.88      
10 A 3019 2902 27.54      
11 A 1533 1473 12.79      
12 A 1518 1459 12.27      
13 A 1517 1458 8.97      
14 A 1514 1456 10.11      
15 A 1504 1446 1.10      
16 A 1436 1380 19.03      
17 A 1433 1377 10.57      
18 A 1411 1356 27.77      
19 A 1394 1340 4.77      
20 A 1337 1285 0.24      
21 A 1330 1278 6.62      
22 A 1260 1211 7.42      
23 A 1194 1147 12.47      
24 A 1145 1100 17.63      
25 A 1087 1045 68.55      
26 A 1050 1010 2.07      
27 A 1018 979 26.37      
28 A 992 953 22.20      
29 A 908 873 22.48      
30 A 824 792 13.20      
31 A 772 742 1.88      
32 A 489 470 11.89      
33 A 455 437 9.04      
34 A 366 352 8.69      
35 A 296 284 145.10      
36 A 250 241 1.77      
37 A 223 215 8.17      
38 A 209 201 0.57      
39 A 114 110 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 30019.2 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 28854.5 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 B3LYP/LANL2DZ
ABC
0.25642 0.11217 0.08682

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.545 1.438 0.054
H2 -0.710 1.507 1.020
C3 -1.807 -0.692 -0.016
H4 -1.965 -0.763 1.071
H5 -1.816 -1.712 -0.423
C6 -0.480 0.016 -0.335
H7 -0.338 0.067 -1.421
C8 0.740 -0.676 0.308
H9 0.723 -1.743 0.037
H10 0.635 -0.631 1.405
C11 2.083 -0.051 -0.120
H12 2.251 -0.183 -1.197
H13 2.089 1.026 0.088
H14 2.925 -0.513 0.412
H15 -2.647 -0.138 -0.451

Atom - Atom Distances (Å)
  O1 H2 C3 H4 H5 C6 H7 C8 H9 H10 C11 H12 H13 H14 H15
O10.98192.47652.80933.42931.47512.02382.48733.42392.73843.02523.46552.66633.99692.6745
H20.98192.66702.59453.69662.02712.85762.71583.68472.55523.39434.06612.98834.20222.9360
C32.47652.66701.10031.09801.53772.16982.56822.73982.82643.94404.25694.25914.75471.0961
H42.80932.59451.10031.77582.18803.08912.81223.04152.62514.27904.82204.53854.94041.7806
H53.42933.69661.09801.77582.18582.51852.85292.57963.24284.24854.41274.79574.96041.7803
C61.47512.02711.53772.18802.18581.09651.54342.16302.16542.57272.87062.79223.52572.1754
H72.02382.85762.16983.08912.51851.09652.16902.55483.06922.75102.61053.01423.78712.5125
C82.48732.71582.56822.81222.85291.54342.16901.10051.10281.54172.18872.18252.19303.5127
H93.42393.68472.73983.04152.57962.16302.55481.10051.76472.17692.50853.08772.55013.7639
H102.73842.55522.82642.62513.24282.16543.06921.10281.76472.18093.09542.56742.49843.8026
C113.02523.39433.94404.27904.24852.57272.75101.54172.17692.18091.09861.09611.09794.7421
H123.46554.06614.25694.82204.41272.87062.61052.18872.50853.09541.09861.77171.77554.9543
H132.66632.98834.25914.53854.79572.79223.01422.18253.08772.56741.09611.77171.78094.9061
H143.99694.20224.75474.94044.96043.52573.78712.19302.55012.49841.09791.77551.78095.6506
H152.67452.93601.09611.78061.78032.17542.51253.51273.76393.80264.74214.95434.90615.6506

picture of 2-Butanol, (.+/-.)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C6 C3 110.551 O1 C6 H7 102.817
O1 C6 C8 110.962 H2 O1 C6 109.544
C3 C6 H7 109.774 C3 C6 C8 112.923
H4 C3 H5 107.765 H4 C3 C6 110.986
H4 C3 H15 108.328 H5 C3 C6 110.947
H5 C3 H15 108.473 C6 C3 H15 110.243
C6 C8 H9 108.636 C6 C8 H10 108.691
C6 C8 C11 113.010 H7 C6 C8 109.333
C8 C11 H12 110.867 C8 C11 H13 110.531
C8 C11 H14 111.258 H9 C8 H10 106.435
H9 C8 C11 109.834 H10 C8 C11 110.009
H12 C11 H13 107.664 H12 C11 H14 107.868
H13 C11 H14 108.527
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.483      
2 H 0.325      
3 C -0.661      
4 H 0.184      
5 H 0.197      
6 C 0.028      
7 H 0.187      
8 C -0.319      
9 H 0.176      
10 H 0.168      
11 C -0.636      
12 H 0.192      
13 H 0.222      
14 H 0.195      
15 H 0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.188 -1.740 1.149 2.094
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.048 0.497 -0.902
y 0.497 -36.017 2.909
z -0.902 2.909 -30.300
Traceless
 xyz
x 0.111 0.497 -0.902
y 0.497 -4.343 2.909
z -0.902 2.909 4.232
Polar
3z2-r28.464
x2-y22.969
xy0.497
xz-0.902
yz2.909


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.350 0.105 -0.099
y 0.105 6.666 0.164
z -0.099 0.164 6.430


<r2> (average value of r2) Å2
<r2> 149.339
(<r2>)1/2 12.220