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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-233.593888
Energy at 298.15K-233.605034
HF Energy-233.593888
Nuclear repulsion energy184.978330
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' 3868 3707 16.82      
2 A' 3131 3001 35.86      
3 A' 3052 2925 52.11      
4 A' 3048 2921 18.39      
5 A' 3033 2907 23.49      
6 A' 2973 2849 60.62      
7 A' 1537 1473 3.31      
8 A' 1517 1454 5.16      
9 A' 1505 1442 0.97      
10 A' 1498 1435 0.10      
11 A' 1469 1408 7.88      
12 A' 1422 1363 2.54      
13 A' 1399 1341 3.97      
14 A' 1316 1262 25.10      
15 A' 1249 1197 43.29      
16 A' 1129 1082 11.75      
17 A' 1093 1047 54.66      
18 A' 1074 1030 25.46      
19 A' 1018 976 1.87      
20 A' 914 876 14.26      
21 A' 440 422 12.79      
22 A' 396 379 0.11      
23 A' 185 177 2.44      
24 A" 3127 2997 55.87      
25 A" 3102 2973 38.98      
26 A" 3067 2939 6.04      
27 A" 3004 2879 62.10      
28 A" 1508 1445 6.91      
29 A" 1329 1274 0.04      
30 A" 1320 1265 1.11      
31 A" 1252 1200 0.13      
32 A" 1192 1142 2.27      
33 A" 958 918 0.03      
34 A" 816 782 1.44      
35 A" 747 715 2.85      
36 A" 283 271 123.48      
37 A" 253 242 1.24      
38 A" 116 112 2.60      
39 A" 112 108 3.43      

Unscaled Zero Point Vibrational Energy (zpe) 30225.7 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 28968.3 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
0.62703 0.06597 0.06246

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 1.359 -0.339 0.000
C2 0.000 0.339 0.000
C3 -1.166 -0.648 0.000
C4 -2.528 0.040 0.000
O5 2.356 0.669 0.000
H6 1.447 -0.990 0.887
H7 1.447 -0.990 -0.887
H8 -0.060 0.994 0.879
H9 -0.060 0.994 -0.879
H10 -1.089 -1.305 0.877
H11 -1.089 -1.305 -0.877
H12 -3.345 -0.689 0.000
H13 -2.650 0.676 0.883
H14 -2.650 0.676 -0.883
H15 3.215 0.235 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51852.54323.90541.41761.10341.10342.13562.13562.77382.77384.71684.22894.22891.9432
C21.51851.52772.54602.37872.15532.15531.09751.09752.15862.15863.49962.81402.81403.2170
C32.54321.52771.52673.75962.77992.77992.16612.16611.09871.09872.17992.17712.17714.4690
C43.90542.54601.52674.92444.20104.20102.78862.78862.15662.15661.09461.09561.09565.7469
O51.41762.37873.75964.92442.08872.08872.59092.59094.06594.06595.86035.08345.08340.9629
H61.10342.15532.77994.20102.08871.77352.49083.05302.55533.10504.88264.42304.76402.3265
H71.10342.15532.77994.20102.08871.77353.05302.49083.10502.55534.88264.76404.42302.3265
H82.13561.09752.16612.78862.59092.49083.05301.75762.51903.07073.79442.61003.14913.4748
H92.13561.09752.16612.78862.59093.05302.49081.75763.07072.51903.79443.14912.61003.4748
H102.77382.15861.09872.15664.06592.55533.10502.51903.07071.75452.49812.52303.07654.6548
H112.77382.15861.09872.15664.06593.10502.55533.07072.51901.75452.49813.07652.52304.6548
H124.71683.49962.17991.09465.86034.88264.88263.79443.79442.49812.49811.76831.76836.6252
H134.22892.81402.17711.09565.08344.42304.76402.61003.14912.52303.07651.76831.76675.9482
H144.22892.81402.17711.09565.08344.76404.42303.14912.61003.07652.52301.76831.76675.9482
H151.94323.21704.46905.74690.96292.32652.32653.47483.47484.65484.65486.62525.94825.9482

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 113.201 C1 C2 H8 108.368
C1 C2 H9 108.368 C1 O5 H15 107.905
C2 C1 O5 108.168 C2 C1 H6 109.564
C2 C1 H7 109.564 C2 C3 C4 112.934
C2 C3 H10 109.467 C2 C3 H11 109.467
C3 C2 H8 110.123 C3 C2 H9 110.123
C3 C4 H12 111.467 C3 C4 H13 111.180
C3 C4 H14 111.180 C4 C3 H10 109.383
C4 C3 H11 109.383 O5 C1 H6 111.283
O5 C1 H7 111.283 H6 C1 H7 106.966
H8 C2 H9 106.409 H10 C3 H11 105.968
H12 C4 H13 107.680 H12 C4 H14 107.680
H13 C4 H14 107.463
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 0.012      
2 C -0.236      
3 C -0.243      
4 C -0.387      
5 O -0.554      
6 H 0.099      
7 H 0.099      
8 H 0.133      
9 H 0.133      
10 H 0.121      
11 H 0.121      
12 H 0.126      
13 H 0.129      
14 H 0.129      
15 H 0.318      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.311 -1.470 0.000 1.503
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.583 -3.413 0.000
y -3.413 -34.353 0.000
z 0.000 0.000 -32.714
Traceless
 xyz
x 4.951 -3.413 0.000
y -3.413 -3.705 0.000
z 0.000 0.000 -1.246
Polar
3z2-r2-2.493
x2-y25.770
xy-3.413
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.432 0.075 0.000
y 0.075 6.689 0.000
z 0.000 0.000 6.325


<r2> (average value of r2) Å2
<r2> 186.528
(<r2>)1/2 13.658