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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-233.628810
Energy at 298.15K-233.639996
HF Energy-233.628810
Nuclear repulsion energy185.178281
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 B3PW91/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3826 3683 9.59      
2 A' 3107 2991 46.11      
3 A' 3039 2926 60.54      
4 A' 3033 2920 22.09      
5 A' 3020 2907 30.00      
6 A' 2970 2859 64.78      
7 A' 1538 1480 2.86      
8 A' 1520 1463 8.04      
9 A' 1505 1449 1.55      
10 A' 1498 1442 0.07      
11 A' 1476 1421 3.46      
12 A' 1422 1369 4.51      
13 A' 1402 1350 4.67      
14 A' 1324 1275 31.50      
15 A' 1258 1211 44.02      
16 A' 1125 1083 3.07      
17 A' 1086 1045 54.73      
18 A' 1076 1036 35.85      
19 A' 1019 981 0.61      
20 A' 915 881 14.75      
21 A' 442 425 14.28      
22 A' 397 382 0.08      
23 A' 185 178 2.80      
24 A" 3104 2988 80.92      
25 A" 3083 2968 39.03      
26 A" 3045 2932 5.77      
27 A" 2998 2886 59.05      
28 A" 1514 1457 9.74      
29 A" 1340 1290 0.05      
30 A" 1330 1280 0.84      
31 A" 1257 1210 0.16      
32 A" 1191 1147 2.47      
33 A" 962 926 0.11      
34 A" 819 788 1.52      
35 A" 745 718 2.75      
36 A" 306 294 139.91      
37 A" 252 243 0.52      
38 A" 116 112 0.72      
39 A" 110 106 5.42      

Unscaled Zero Point Vibrational Energy (zpe) 30175.6 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 29050.0 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 B3PW91/6-311G*
ABC
0.62746 0.06614 0.06262

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.357 -0.337 0.000
C2 0.000 0.335 0.000
C3 -1.163 -0.652 0.000
C4 -2.525 0.034 0.000
O5 2.350 0.677 0.000
H6 1.454 -0.982 0.888
H7 1.454 -0.982 -0.888
H8 -0.059 0.990 0.877
H9 -0.059 0.990 -0.877
H10 -1.087 -1.309 0.876
H11 -1.087 -1.309 -0.876
H12 -3.341 -0.693 0.000
H13 -2.650 0.671 0.882
H14 -2.650 0.671 -0.882
H15 3.213 0.255 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51442.53983.89941.41851.10171.10172.13012.13012.77232.77234.71194.22454.22451.9484
C21.51441.52572.54262.37432.15362.15361.09661.09662.15722.15723.49622.81272.81273.2143
C32.53981.52571.52473.75562.78352.78352.16452.16451.09781.09782.17862.17632.17634.4695
C43.89942.54261.52474.91654.20154.20152.78602.78602.15402.15401.09391.09471.09475.7423
O51.41852.37433.75564.91652.08332.08332.58302.58304.06464.06465.85365.07655.07650.9611
H61.10172.15362.78354.20152.08331.77562.48603.04902.56223.11054.88564.42404.76492.3265
H71.10172.15362.78354.20152.08331.77563.04902.48603.11052.56224.88564.76494.42402.3265
H82.13011.09662.16452.78602.58302.48603.04901.75502.51873.06893.79162.61003.14773.4672
H92.13011.09662.16452.78602.58303.04902.48601.75503.06892.51873.79163.14772.61003.4672
H102.77232.15721.09782.15404.06462.56223.11052.51873.06891.75182.49582.52223.07444.6590
H112.77232.15721.09782.15404.06463.11052.56223.06892.51871.75182.49583.07442.52224.6590
H124.71193.49622.17861.09395.85364.88564.88563.79163.79162.49582.49581.76551.76556.6230
H134.22452.81272.17631.09475.07654.42404.76492.61003.14772.52223.07441.76551.76425.9435
H144.22452.81272.17631.09475.07654.76494.42403.14772.61003.07442.52221.76551.76425.9435
H151.94843.21434.46955.74230.96112.32652.32653.46723.46724.65904.65906.62305.94355.9435

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 113.326 C1 C2 H8 108.277
C1 C2 H9 108.277 C1 O5 H15 108.392
C2 C1 O5 108.057 C2 C1 H6 109.814
C2 C1 H7 109.814 C2 C3 C4 112.928
C2 C3 H10 109.543 C2 C3 H11 109.543
C3 C2 H8 110.194 C3 C2 H9 110.194
C3 C4 H12 111.544 C3 C4 H13 111.312
C3 C4 H14 111.312 C4 C3 H10 109.362
C4 C3 H11 109.362 O5 C1 H6 110.886
O5 C1 H7 110.886 H6 C1 H7 107.386
H8 C2 H9 106.303 H10 C3 H11 105.858
H12 C4 H13 107.544 H12 C4 H14 107.544
H13 C4 H14 107.372
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.172      
2 C -0.452      
3 C -0.441      
4 C -0.647      
5 O -0.577      
6 H 0.187      
7 H 0.187      
8 H 0.223      
9 H 0.223      
10 H 0.211      
11 H 0.211      
12 H 0.221      
13 H 0.219      
14 H 0.219      
15 H 0.389      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.405 -1.596 0.000 1.646
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.983 -3.549 0.000
y -3.549 -35.180 0.000
z 0.000 0.000 -33.070
Traceless
 xyz
x 5.142 -3.549 0.000
y -3.549 -4.153 0.000
z 0.000 0.000 -0.989
Polar
3z2-r2-1.978
x2-y26.197
xy-3.549
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.819 0.033 0.000
y 0.033 7.084 0.000
z 0.000 0.000 6.556


<r2> (average value of r2) Å2
<r2> 186.497
(<r2>)1/2 13.656