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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-233.576699
Energy at 298.15K-233.587853
HF Energy-233.576699
Nuclear repulsion energy184.897716
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 B3PW91/6-31G*
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' 3796 3631 14.31      
2 A' 3131 2995 38.06      
3 A' 3056 2923 54.08      
4 A' 3051 2919 17.56      
5 A' 3036 2904 25.16      
6 A' 2981 2852 60.34      
7 A' 1553 1486 3.06      
8 A' 1534 1468 5.69      
9 A' 1521 1455 1.03      
10 A' 1515 1449 0.14      
11 A' 1480 1416 8.06      
12 A' 1437 1374 2.73      
13 A' 1411 1350 4.24      
14 A' 1329 1271 25.82      
15 A' 1260 1205 44.38      
16 A' 1133 1084 7.91      
17 A' 1096 1048 57.67      
18 A' 1079 1032 23.83      
19 A' 1022 978 1.52      
20 A' 918 879 14.23      
21 A' 441 422 13.08      
22 A' 396 379 0.10      
23 A' 185 177 2.51      
24 A" 3127 2992 60.45      
25 A" 3103 2968 40.38      
26 A" 3067 2934 6.15      
27 A" 3009 2879 63.49      
28 A" 1525 1459 7.38      
29 A" 1339 1281 0.02      
30 A" 1329 1272 1.20      
31 A" 1260 1206 0.10      
32 A" 1198 1146 2.34      
33 A" 964 922 0.04      
34 A" 821 786 1.56      
35 A" 750 718 2.70      
36 A" 292 280 127.57      
37 A" 253 242 0.96      
38 A" 117 112 2.45      
39 A" 112 107 3.74      

Unscaled Zero Point Vibrational Energy (zpe) 30312.8 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 29000.3 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 B3PW91/6-31G*
ABC
0.62595 0.06596 0.06244

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.358 -0.340 0.000
C2 0.000 0.339 0.000
C3 -1.166 -0.649 0.000
C4 -2.529 0.041 0.000
O5 2.356 0.669 0.000
H6 1.449 -0.989 0.888
H7 1.449 -0.989 -0.888
H8 -0.060 0.994 0.880
H9 -0.060 0.994 -0.880
H10 -1.090 -1.306 0.878
H11 -1.090 -1.306 -0.878
H12 -3.346 -0.688 0.000
H13 -2.650 0.678 0.884
H14 -2.650 0.678 -0.884
H15 3.218 0.231 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51882.54343.90571.41841.10371.10372.13642.13642.77482.77484.71774.22914.22911.9453
C21.51881.52822.54602.37882.15702.15701.09821.09822.15992.15993.50052.81402.81403.2198
C32.54341.52821.52713.76022.78242.78242.16702.16701.09951.09952.18062.17812.17814.4715
C43.90572.54601.52714.92454.20364.20362.78872.78872.15742.15741.09581.09671.09675.7497
O51.41842.37883.76024.92452.08812.08812.59122.59124.06744.06745.86145.08315.08310.9667
H61.10372.15702.78244.20362.08811.77552.49193.05512.55863.10894.88604.42494.76662.3256
H71.10372.15702.78244.20362.08811.77553.05512.49193.10892.55864.88604.76664.42492.3256
H82.13641.09822.16702.78872.59122.49193.05511.75942.51993.07253.79552.60933.14973.4783
H92.13641.09822.16702.78872.59123.05512.49191.75943.07252.51993.79553.14972.60933.4783
H102.77482.15991.09952.15744.06742.55863.10892.51993.07251.75662.49872.52363.07824.6576
H112.77482.15991.09952.15744.06743.10892.55863.07252.51991.75662.49873.07822.52364.6576
H124.71773.50052.18061.09585.86144.88604.88603.79553.79552.49872.49871.77051.77056.6284
H134.22912.81402.17811.09675.08314.42494.76662.60933.14972.52363.07821.77051.76885.9508
H144.22912.81402.17811.09675.08314.76664.42493.14972.60933.07822.52361.77051.76885.9508
H151.94533.21984.47155.74970.96672.32562.32563.47833.47834.65764.65766.62845.95085.9508

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 113.171 C1 C2 H8 108.371
C1 C2 H9 108.371 C1 O5 H15 107.787
C2 C1 O5 108.120 C2 C1 H6 109.656
C2 C1 H7 109.656 C2 C3 C4 112.878
C2 C3 H10 109.484 C2 C3 H11 109.484
C3 C2 H8 110.115 C3 C2 H9 110.115
C3 C4 H12 111.416 C3 C4 H13 111.162
C3 C4 H14 111.162 C4 C3 H10 109.365
C4 C3 H11 109.365 O5 C1 H6 111.155
O5 C1 H7 111.155 H6 C1 H7 107.090
H8 C2 H9 106.453 H10 C3 H11 106.034
H12 C4 H13 107.707 H12 C4 H14 107.707
H13 C4 H14 107.501
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.072      
2 C -0.311      
3 C -0.314      
4 C -0.506      
5 O -0.630      
6 H 0.137      
7 H 0.137      
8 H 0.170      
9 H 0.170      
10 H 0.158      
11 H 0.158      
12 H 0.166      
13 H 0.167      
14 H 0.167      
15 H 0.403      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.317 -1.505 0.000 1.538
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.617 -3.487 0.000
y -3.487 -34.416 0.000
z 0.000 0.000 -32.702
Traceless
 xyz
x 4.942 -3.487 0.000
y -3.487 -3.757 0.000
z 0.000 0.000 -1.185
Polar
3z2-r2-2.371
x2-y25.800
xy-3.487
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.285 0.075 0.000
y 0.075 6.597 0.000
z 0.000 0.000 6.240


<r2> (average value of r2) Å2
<r2> 186.617
(<r2>)1/2 13.661