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

using model chemistry: HSEh1PBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G(2df,p)
 hartrees
Energy at 0K-233.424275
Energy at 298.15K-233.435418
HF Energy-233.424275
Nuclear repulsion energy185.499940
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 HSEh1PBE/6-31G(2df,p)
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' 3894 3729 24.40      
2 A' 3137 3004 31.40      
3 A' 3053 2923 52.56      
4 A' 3049 2920 16.58      
5 A' 3035 2907 16.98      
6 A' 2974 2848 55.38      
7 A' 1525 1460 2.84      
8 A' 1505 1441 4.28      
9 A' 1491 1428 0.99      
10 A' 1483 1420 0.09      
11 A' 1468 1406 6.59      
12 A' 1409 1349 2.28      
13 A' 1394 1335 4.85      
14 A' 1314 1258 27.74      
15 A' 1250 1197 33.30      
16 A' 1135 1087 19.60      
17 A' 1101 1055 46.37      
18 A' 1081 1036 25.74      
19 A' 1026 983 1.10      
20 A' 915 877 11.78      
21 A' 441 423 11.61      
22 A' 396 380 0.08      
23 A' 183 175 2.07      
24 A" 3130 2998 47.85      
25 A" 3102 2971 37.37      
26 A" 3068 2939 3.36      
27 A" 3004 2877 52.86      
28 A" 1495 1432 6.46      
29 A" 1324 1268 0.06      
30 A" 1315 1259 0.77      
31 A" 1248 1195 0.16      
32 A" 1190 1140 2.21      
33 A" 951 911 0.02      
34 A" 811 776 1.17      
35 A" 742 711 2.57      
36 A" 274 262 106.85      
37 A" 253 242 2.01      
38 A" 116 111 1.92      
39 A" 113 108 3.41      

Unscaled Zero Point Vibrational Energy (zpe) 30196.9 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 28919.5 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 HSEh1PBE/6-31G(2df,p)
ABC
0.62945 0.06644 0.06290

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.353 -0.341 0.000
C2 0.000 0.340 0.000
C3 -1.163 -0.643 0.000
C4 -2.519 0.048 0.000
O5 2.350 0.657 0.000
H6 1.437 -0.992 0.886
H7 1.437 -0.992 -0.886
H8 -0.059 0.995 0.878
H9 -0.059 0.995 -0.878
H10 -1.085 -1.300 0.877
H11 -1.085 -1.300 -0.877
H12 -3.339 -0.676 0.000
H13 -2.637 0.685 0.883
H14 -2.637 0.685 -0.883
H15 3.204 0.223 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51472.53353.89181.41061.10311.10312.13352.13352.76312.76314.70434.21354.21351.9352
C21.51471.52282.53642.37112.15112.15111.09731.09732.15372.15373.49082.80242.80243.2063
C32.53351.52281.52283.74532.76892.76892.16202.16201.09821.09822.17722.17232.17234.4517
C43.89182.53641.52284.90734.18614.18612.77882.77882.15452.15451.09401.09531.09535.7263
O51.41062.37113.74534.90732.08282.08282.58652.58654.04984.04985.84355.06475.06470.9582
H61.10312.15112.76894.18612.08281.77262.48823.05042.54163.09324.86864.40634.74822.3203
H71.10312.15112.76894.18612.08281.77263.05042.48823.09322.54164.86864.74824.40632.3203
H82.13351.09732.16202.77882.58652.48823.05041.75662.51473.06653.78502.59653.13753.4667
H92.13351.09732.16202.77882.58653.05042.48821.75663.06652.51473.78503.13752.59653.4667
H102.76312.15371.09822.15454.04982.54163.09322.51473.06651.75332.49762.51993.07344.6357
H112.76312.15371.09822.15454.04983.09322.54163.06652.51471.75332.49763.07342.51994.6357
H124.70433.49082.17721.09405.84354.86864.86863.78503.78502.49762.49761.76821.76826.6051
H134.21352.80242.17231.09535.06474.40634.74822.59653.13752.51993.07341.76821.76585.9257
H144.21352.80242.17231.09535.06474.74824.40633.13752.59653.07342.51991.76821.76585.9257
H151.93523.20634.45175.72630.95822.32032.32033.46673.46674.63574.63576.60515.92575.9257

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 113.036 C1 C2 H8 108.468
C1 C2 H9 108.468 C1 O5 H15 108.044
C2 C1 O5 108.245 C2 C1 H6 109.509
C2 C1 H7 109.509 C2 C3 C4 112.776
C2 C3 H10 109.443 C2 C3 H11 109.443
C3 C2 H8 110.146 C3 C2 H9 110.146
C3 C4 H12 111.564 C3 C4 H13 111.095
C3 C4 H14 111.095 C4 C3 H10 109.511
C4 C3 H11 109.511 O5 C1 H6 111.320
O5 C1 H7 111.320 H6 C1 H7 106.919
H8 C2 H9 106.335 H10 C3 H11 105.927
H12 C4 H13 107.736 H12 C4 H14 107.736
H13 C4 H14 107.429
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.096      
2 C -0.210      
3 C -0.229      
4 C -0.441      
5 O -0.449      
6 H 0.104      
7 H 0.104      
8 H 0.130      
9 H 0.130      
10 H 0.122      
11 H 0.122      
12 H 0.136      
13 H 0.139      
14 H 0.139      
15 H 0.301      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.298 -1.353 0.000 1.386
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.953 -3.148 0.000
y -3.148 -34.187 0.000
z 0.000 0.000 -32.556
Traceless
 xyz
x 4.419 -3.148 0.000
y -3.148 -3.433 0.000
z 0.000 0.000 -0.986
Polar
3z2-r2-1.973
x2-y25.234
xy-3.148
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.678 0.064 0.000
y 0.064 6.834 0.000
z 0.000 0.000 6.466


<r2> (average value of r2) Å2
<r2> 185.429
(<r2>)1/2 13.617