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

using model chemistry: BLYP/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 BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-233.555121
Energy at 298.15K-233.566085
HF Energy-233.555121
Nuclear repulsion energy183.204801
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 BLYP/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' 3675 3655 6.76      
2 A' 3023 3006 40.37      
3 A' 2957 2941 44.76      
4 A' 2950 2933 33.90      
5 A' 2934 2918 18.71      
6 A' 2869 2853 58.97      
7 A' 1489 1481 1.82      
8 A' 1474 1465 2.80      
9 A' 1459 1451 0.15      
10 A' 1450 1442 0.18      
11 A' 1418 1410 8.85      
12 A' 1376 1368 0.80      
13 A' 1348 1341 4.49      
14 A' 1284 1277 13.38      
15 A' 1215 1209 39.77      
16 A' 1083 1077 0.55      
17 A' 1028 1022 1.59      
18 A' 1008 1003 85.31      
19 A' 965 959 0.12      
20 A' 879 874 12.88      
21 A' 424 422 11.09      
22 A' 382 380 0.10      
23 A' 178 177 1.81      
24 A" 3019 3002 62.39      
25 A" 2990 2974 43.77      
26 A" 2956 2940 4.65      
27 A" 2889 2873 58.46      
28 A" 1464 1456 4.16      
29 A" 1292 1285 0.04      
30 A" 1277 1270 0.83      
31 A" 1212 1205 0.02      
32 A" 1154 1148 1.70      
33 A" 931 926 0.05      
34 A" 795 791 0.96      
35 A" 728 724 1.82      
36 A" 258 257 91.58      
37 A" 245 244 5.26      
38 A" 110 109 1.39      
39 A" 107 106 3.90      

Unscaled Zero Point Vibrational Energy (zpe) 29146.7 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 28986.4 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 BLYP/6-31G(2df,p)
ABC
0.61422 0.06467 0.06121

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.374 -0.343 0.000
C2 0.000 0.340 0.000
C3 -1.177 -0.658 0.000
C4 -2.554 0.035 0.000
O5 2.377 0.686 0.000
H6 1.469 -0.996 0.893
H7 1.469 -0.996 -0.893
H8 -0.062 0.999 0.884
H9 -0.062 0.999 -0.884
H10 -1.099 -1.319 0.882
H11 -1.099 -1.319 -0.882
H12 -3.374 -0.700 0.000
H13 -2.678 0.676 0.889
H14 -2.678 0.676 -0.889
H15 3.244 0.247 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53372.56973.94581.43731.11051.11052.15462.15462.80122.80124.76094.27134.27131.9617
C21.53371.54292.57222.40222.17672.17671.10431.10432.17692.17693.53052.84192.84193.2457
C32.56971.54291.54223.79962.81242.81242.18362.18361.10531.10532.19762.19642.19644.5129
C43.94582.57221.54224.97394.24784.24782.81392.81392.17502.17501.10141.10251.10255.8024
O51.43732.40223.79964.97392.11012.11012.61332.61334.10914.10915.91575.13285.13280.9721
H61.11052.17672.81244.24782.11011.78602.51443.07892.58813.13864.93314.47114.81312.3445
H71.11052.17672.81244.24782.11011.78603.07892.51443.13862.58814.93314.81314.47112.3445
H82.15461.10432.18362.81392.61332.51443.07891.76792.53913.09313.82532.63573.17653.5043
H92.15461.10432.18362.81392.61333.07892.51441.76793.09312.53913.82533.17652.63573.5043
H102.80122.17691.10532.17504.10912.58813.13862.53913.09311.76502.51722.54423.10014.7011
H112.80122.17691.10532.17504.10913.13862.58813.09312.53911.76502.51723.10012.54424.7011
H124.76093.53052.19761.10145.91574.93314.93313.82533.82532.51722.51721.77961.77966.6858
H134.27132.84192.19641.10255.13284.47114.81312.63573.17652.54423.10011.77961.77786.0043
H144.27132.84192.19641.10255.13284.81314.47113.17652.63573.10012.54421.77961.77786.0043
H151.96173.24574.51295.80240.97212.34452.34453.50433.50434.70114.70116.68586.00436.0043

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 113.284 C1 C2 H8 108.426
C1 C2 H9 108.426 C1 O5 H15 107.440
C2 C1 O5 107.861 C2 C1 H6 109.780
C2 C1 H7 109.780 C2 C3 C4 112.972
C2 C3 H10 109.467 C2 C3 H11 109.467
C3 C2 H8 110.049 C3 C2 H9 110.049
C3 C4 H12 111.367 C3 C4 H13 111.208
C3 C4 H14 111.208 C4 C3 H10 109.366
C4 C3 H11 109.366 O5 C1 H6 111.183
O5 C1 H7 111.183 H6 C1 H7 107.056
H8 C2 H9 106.351 H10 C3 H11 105.962
H12 C4 H13 107.702 H12 C4 H14 107.702
H13 C4 H14 107.466
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 C -0.102      
3 C -0.127      
4 C -0.339      
5 O -0.374      
6 H 0.067      
7 H 0.067      
8 H 0.085      
9 H 0.085      
10 H 0.078      
11 H 0.078      
12 H 0.094      
13 H 0.101      
14 H 0.101      
15 H 0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.270 -1.295 0.000 1.323
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.457 -3.023 0.000
y -3.023 -34.596 0.000
z 0.000 0.000 -32.969
Traceless
 xyz
x 4.326 -3.023 0.000
y -3.023 -3.383 0.000
z 0.000 0.000 -0.943
Polar
3z2-r2-1.885
x2-y25.139
xy-3.023
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.176 0.098 0.000
y 0.098 7.033 0.000
z 0.000 0.000 6.613


<r2> (average value of r2) Å2
<r2> 190.155
(<r2>)1/2 13.790