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

using model chemistry: mPW1PW91/6-31+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 mPW1PW91/6-31+G**
 hartrees
Energy at 0K-233.631063
Energy at 298.15K-233.642192
HF Energy-233.631063
Nuclear repulsion energy185.173283
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 mPW1PW91/6-31+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' 3908 3720 31.62      
2 A' 3144 2993 36.53      
3 A' 3066 2919 50.96      
4 A' 3061 2913 24.21      
5 A' 3048 2901 29.76      
6 A' 3008 2863 58.05      
7 A' 1532 1458 3.51      
8 A' 1515 1442 8.02      
9 A' 1503 1430 1.47      
10 A' 1498 1426 0.10      
11 A' 1461 1390 9.54      
12 A' 1423 1354 4.39      
13 A' 1400 1333 2.13      
14 A' 1314 1251 19.18      
15 A' 1246 1186 41.52      
16 A' 1127 1073 9.36      
17 A' 1094 1042 60.21      
18 A' 1081 1029 34.99      
19 A' 1022 973 0.48      
20 A' 918 873 14.23      
21 A' 443 421 14.19      
22 A' 398 379 0.11      
23 A' 186 177 2.80      
24 A" 3140 2988 57.69      
25 A" 3118 2968 36.68      
26 A" 3082 2933 5.68      
27 A" 3044 2898 43.93      
28 A" 1508 1435 9.84      
29 A" 1331 1267 0.01      
30 A" 1323 1260 1.39      
31 A" 1255 1194 0.14      
32 A" 1190 1133 1.89      
33 A" 958 912 0.01      
34 A" 817 778 1.13      
35 A" 746 710 2.28      
36 A" 273 260 132.38      
37 A" 249 237 3.21      
38 A" 114 108 0.95      
39 A" 106 101 6.79      

Unscaled Zero Point Vibrational Energy (zpe) 30324.3 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 28862.7 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 mPW1PW91/6-31+G**
ABC
0.62903 0.06611 0.06261

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.352 -0.345 0.000
C2 0.000 0.340 0.000
C3 -1.167 -0.644 0.000
C4 -2.525 0.050 0.000
O5 2.358 0.656 0.000
H6 1.443 -0.988 0.888
H7 1.443 -0.988 -0.888
H8 -0.059 0.993 0.879
H9 -0.059 0.993 -0.879
H10 -1.093 -1.299 0.877
H11 -1.093 -1.299 -0.877
H12 -3.344 -0.674 0.000
H13 -2.643 0.686 0.883
H14 -2.643 0.686 -0.883
H15 3.221 0.234 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51552.53583.89651.41931.10001.10002.13362.13362.76682.76684.70684.21904.21901.9570
C21.51551.52602.54132.37892.15322.15321.09621.09622.15662.15663.49422.80792.80793.2228
C32.53581.52601.52513.75632.77832.77832.16282.16281.09731.09732.17732.17422.17424.4744
C43.89652.54131.52514.92004.19674.19672.78242.78242.15382.15381.09341.09441.09445.7486
O51.41932.37893.75634.92002.08002.08002.59342.59344.06194.06195.85465.07825.07820.9607
H61.10002.15322.77834.19672.08001.77592.48623.04992.55553.10574.87894.41614.75782.3326
H71.10002.15322.77834.19672.08001.77593.04992.48623.10572.55554.87894.75784.41612.3326
H82.13361.09622.16282.78242.59342.48623.04991.75722.51473.06693.78722.60243.14243.4793
H92.13361.09622.16282.78242.59343.04992.48621.75723.06692.51473.78723.14242.60243.4793
H102.76682.15661.09732.15384.06192.55553.10572.51473.06691.75402.49502.51863.07244.6615
H112.76682.15661.09732.15384.06193.10572.55553.06692.51471.75402.49503.07242.51864.6615
H124.70683.49422.17731.09345.85464.87894.87893.78723.78722.49502.49501.76671.76676.6272
H134.21902.80792.17421.09445.07824.41614.75782.60243.14242.51863.07241.76671.76545.9473
H144.21902.80792.17421.09445.07824.75784.41613.14242.60243.07242.51861.76671.76545.9473
H151.95703.22284.47445.74860.96072.33262.33263.47933.47934.66154.66156.62725.94735.9473

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 112.969 C1 C2 H8 108.492
C1 C2 H9 108.492 C1 O5 H15 109.103
C2 C1 O5 108.261 C2 C1 H6 109.797
C2 C1 H7 109.797 C2 C3 C4 112.802
C2 C3 H10 109.503 C2 C3 H11 109.503
C3 C2 H8 110.060 C3 C2 H9 110.060
C3 C4 H12 111.447 C3 C4 H13 111.137
C3 C4 H14 111.137 C4 C3 H10 109.353
C4 C3 H11 109.353 O5 C1 H6 110.665
O5 C1 H7 110.665 H6 C1 H7 107.654
H8 C2 H9 106.546 H10 C3 H11 106.108
H12 C4 H13 107.707 H12 C4 H14 107.707
H13 C4 H14 107.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.165      
2 C -0.304      
3 C -0.208      
4 C -0.598      
5 O -0.528      
6 H 0.140      
7 H 0.140      
8 H 0.174      
9 H 0.174      
10 H 0.160      
11 H 0.160      
12 H 0.166      
13 H 0.167      
14 H 0.167      
15 H 0.354      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.172 -1.702 0.000 1.710
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.643 -3.941 0.000
y -3.941 -35.384 0.000
z 0.000 0.000 -33.329
Traceless
 xyz
x 4.713 -3.941 0.000
y -3.941 -3.898 0.000
z 0.000 0.000 -0.815
Polar
3z2-r2-1.631
x2-y25.741
xy-3.941
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.010 0.086 0.000
y 0.086 7.460 0.000
z 0.000 0.000 6.893


<r2> (average value of r2) Å2
<r2> 186.732
(<r2>)1/2 13.665