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

using model chemistry: M06-2X/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-232.261371
Energy at 298.15K-232.272651
HF Energy-232.261371
Nuclear repulsion energy183.957534
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 M06-2X/3-21G
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' 3536 3390 0.82      
2 A' 3116 2987 26.46      
3 A' 3105 2976 14.19      
4 A' 3064 2937 15.61      
5 A' 3047 2921 16.86      
6 A' 3028 2903 35.08      
7 A' 1596 1530 2.70      
8 A' 1572 1507 10.23      
9 A' 1560 1496 2.10      
10 A' 1552 1488 0.48      
11 A' 1482 1421 3.10      
12 A' 1461 1400 7.30      
13 A' 1413 1354 2.49      
14 A' 1354 1298 15.91      
15 A' 1266 1214 48.87      
16 A' 1142 1095 1.52      
17 A' 1079 1035 5.74      
18 A' 1061 1017 53.66      
19 A' 1012 970 2.60      
20 A' 922 884 21.55      
21 A' 430 413 15.45      
22 A' 408 391 0.17      
23 A' 182 175 4.07      
24 A" 3154 3023 39.13      
25 A" 3123 2994 17.51      
26 A" 3093 2966 1.91      
27 A" 3057 2931 47.54      
28 A" 1564 1500 10.24      
29 A" 1367 1310 0.04      
30 A" 1358 1302 1.83      
31 A" 1278 1225 0.05      
32 A" 1205 1155 2.20      
33 A" 999 958 0.02      
34 A" 852 817 1.58      
35 A" 773 741 4.13      
36 A" 368 353 152.91      
37 A" 241 231 0.47      
38 A" 116 111 1.51      
39 A" 106 102 3.51      

Unscaled Zero Point Vibrational Energy (zpe) 30519.5 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 29259.0 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 M06-2X/3-21G
ABC
0.60233 0.06597 0.06224

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.356 -0.372 0.000
C2 0.000 0.332 0.000
C3 -1.172 -0.663 0.000
C4 -2.529 0.068 0.000
O5 2.356 0.683 0.000
H6 1.431 -1.014 0.890
H7 1.431 -1.014 -0.890
H8 -0.048 0.978 0.884
H9 -0.048 0.978 -0.884
H10 -1.103 -1.310 0.884
H11 -1.103 -1.310 -0.884
H12 -3.363 -0.640 0.000
H13 -2.615 0.705 0.887
H14 -2.615 0.705 -0.887
H15 3.256 0.270 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52742.54433.90901.45351.10001.10002.13872.13872.77562.77564.72604.20834.20832.0062
C21.52741.53762.54252.38172.15722.15721.09571.09572.16652.16653.50052.78622.78623.2571
C32.54431.53761.54123.77582.77352.77352.17642.17641.09751.09752.19102.17722.17724.5256
C43.90902.54251.54124.92304.20064.20062.78592.78592.17112.17111.09381.09531.09535.7887
O51.45352.38173.77584.92302.12742.12742.57852.57854.08814.08815.86965.04925.04920.9909
H61.10002.15722.77354.20062.12741.77932.48163.05032.55123.10714.89054.39654.74182.4022
H71.10002.15722.77354.20062.12741.77933.05032.48163.10712.55124.89054.74184.39652.4022
H82.13871.09572.17642.78592.57852.48163.05031.76812.51903.07753.79252.58093.12993.4936
H92.13871.09572.17642.78592.57853.05032.48161.76813.07752.51903.79253.12992.58093.4936
H102.77562.16651.09752.17114.08812.55123.10712.51903.07751.76792.51792.51953.07944.7200
H112.77562.16651.09752.17114.08813.10712.55123.07752.51901.76792.51793.07942.51954.7200
H124.72603.50052.19101.09385.86964.89054.89053.79253.79252.51792.51791.77601.77606.6815
H134.20832.78622.17721.09535.04924.39654.74182.58093.12992.51953.07941.77601.77335.9539
H144.20832.78622.17721.09535.04924.74184.39653.12992.58093.07942.51951.77601.77335.9539
H152.00623.25714.52565.78870.99092.40222.40223.49363.49364.72004.72006.68155.95395.9539

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 112.214 C1 C2 H8 108.105
C1 C2 H9 108.105 C1 O5 H15 108.849
C2 C1 O5 106.043 C2 C1 H6 109.296
C2 C1 H7 109.296 C2 C3 C4 111.340
C2 C3 H10 109.470 C2 C3 H11 109.470
C3 C2 H8 110.347 C3 C2 H9 110.347
C3 C4 H12 111.377 C3 C4 H13 110.198
C3 C4 H14 110.198 C4 C3 H10 109.588
C4 C3 H11 109.588 O5 C1 H6 112.105
O5 C1 H7 112.105 H6 C1 H7 107.944
H8 C2 H9 107.570 H10 C3 H11 107.297
H12 C4 H13 108.441 H12 C4 H14 108.441
H13 C4 H14 108.096
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.133      
2 C -0.392      
3 C -0.420      
4 C -0.564      
5 O -0.583      
6 H 0.174      
7 H 0.174      
8 H 0.210      
9 H 0.210      
10 H 0.195      
11 H 0.195      
12 H 0.195      
13 H 0.195      
14 H 0.195      
15 H 0.348      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.371 -1.674 0.000 1.714
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.512 -3.772 0.000
y -3.772 -34.929 0.000
z 0.000 0.000 -33.080
Traceless
 xyz
x 5.492 -3.772 0.000
y -3.772 -4.133 0.000
z 0.000 0.000 -1.359
Polar
3z2-r2-2.719
x2-y26.417
xy-3.772
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.859 0.112 0.000
y 0.112 6.033 0.000
z 0.000 0.000 5.675


<r2> (average value of r2) Å2
<r2> 187.295
(<r2>)1/2 13.686