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

using model chemistry: mPW1PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-233.641965
Energy at 298.15K-233.653115
HF Energy-233.641965
Nuclear repulsion energy185.075313
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 mPW1PW91/aug-cc-pVDZ
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' 3894 3732 32.26      
2 A' 3137 3006 36.95      
3 A' 3059 2932 51.97      
4 A' 3051 2924 22.97      
5 A' 3043 2916 26.52      
6 A' 3003 2878 53.99      
7 A' 1504 1441 3.55      
8 A' 1488 1426 5.91      
9 A' 1477 1416 0.84      
10 A' 1471 1409 0.34      
11 A' 1447 1387 5.71      
12 A' 1400 1341 2.81      
13 A' 1384 1326 4.84      
14 A' 1304 1250 28.18      
15 A' 1245 1193 25.47      
16 A' 1123 1076 7.53      
17 A' 1092 1046 34.06      
18 A' 1081 1036 61.55      
19 A' 1025 982 0.54      
20 A' 914 876 11.03      
21 A' 442 424 12.61      
22 A' 397 381 0.07      
23 A' 186 178 2.30      
24 A" 3131 3000 62.87      
25 A" 3110 2981 34.72      
26 A" 3076 2948 3.47      
27 A" 3041 2914 37.07      
28 A" 1477 1416 7.61      
29 A" 1316 1262 0.03      
30 A" 1309 1255 0.76      
31 A" 1240 1189 0.10      
32 A" 1178 1129 1.22      
33 A" 947 908 0.00      
34 A" 809 775 0.73      
35 A" 737 706 2.25      
36 A" 292 280 108.28      
37 A" 245 235 0.98      
38 A" 112 107 0.72      
39 A" 103 99 5.65      

Unscaled Zero Point Vibrational Energy (zpe) 30145.7 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 28888.6 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 mPW1PW91/aug-cc-pVDZ
ABC
0.62794 0.06612 0.06263

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.349 -0.347 0.000
C2 0.000 0.341 0.000
C3 -1.167 -0.640 0.000
C4 -2.524 0.053 0.000
O5 2.360 0.652 0.000
H6 1.441 -0.992 0.891
H7 1.441 -0.992 -0.891
H8 -0.058 0.996 0.881
H9 -0.058 0.996 -0.881
H10 -1.093 -1.298 0.880
H11 -1.093 -1.298 -0.880
H12 -3.345 -0.675 0.000
H13 -2.642 0.691 0.886
H14 -2.642 0.691 -0.886
H15 3.219 0.223 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51432.53263.89311.42181.10351.10352.13592.13592.76412.76414.70494.21794.21791.9551
C21.51431.52452.54002.38052.15602.15601.09971.09972.15732.15733.49552.80862.80863.2210
C32.53261.52451.52363.75622.77862.77862.16392.16391.10061.10062.17812.17572.17574.4698
C43.89312.54001.52364.92034.19624.19622.78262.78262.15512.15511.09721.09831.09835.7450
O51.42182.38053.75624.92032.08332.08332.59712.59714.06204.06205.85715.08025.08020.9599
H61.10352.15602.77864.19622.08331.78182.49053.05672.55313.10684.87874.41684.76092.3300
H71.10352.15602.77864.19622.08331.78183.05672.49053.10682.55314.87874.76094.41682.3300
H82.13591.09972.16392.78262.59712.49053.05671.76272.51643.07133.79052.60153.14513.4807
H92.13591.09972.16392.78262.59713.05672.49051.76273.07132.51643.79053.14512.60153.4807
H102.76412.15731.10062.15514.06202.55313.10682.51643.07131.75902.49622.52083.07774.6561
H112.76412.15731.10062.15514.06203.10682.55313.07132.51641.75902.49623.07772.52084.6561
H124.70493.49552.17811.09725.85714.87874.87873.79053.79052.49622.49621.77331.77336.6246
H134.21792.80862.17571.09835.08024.41684.76092.60153.14512.52083.07771.77331.77225.9460
H144.21792.80862.17571.09835.08024.76094.41683.14512.60153.07772.52081.77331.77225.9460
H151.95513.22104.46985.74500.95992.33002.33003.48073.48074.65614.65616.62465.94605.9460

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 112.906 C1 C2 H8 108.553
C1 C2 H9 108.553 C1 O5 H15 108.799
C2 C1 O5 108.305 C2 C1 H6 109.895
C2 C1 H7 109.895 C2 C3 C4 112.878
C2 C3 H10 109.468 C2 C3 H11 109.468
C3 C2 H8 110.039 C3 C2 H9 110.039
C3 C4 H12 111.380 C3 C4 H13 111.121
C3 C4 H14 111.121 C4 C3 H10 109.356
C4 C3 H11 109.356 O5 C1 H6 110.538
O5 C1 H7 110.538 H6 C1 H7 107.671
H8 C2 H9 106.532 H10 C3 H11 106.087
H12 C4 H13 107.737 H12 C4 H14 107.737
H13 C4 H14 107.566
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.024      
2 C 0.338      
3 C 0.631      
4 C 0.376      
5 O -0.530      
6 H -0.277      
7 H -0.277      
8 H -0.246      
9 H -0.246      
10 H -0.275      
11 H -0.275      
12 H -0.130      
13 H -0.121      
14 H -0.121      
15 H 0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.131 -1.531 0.000 1.537
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.173 -3.545 0.000
y -3.545 -35.220 0.000
z 0.000 0.000 -33.246
Traceless
 xyz
x 4.060 -3.545 0.000
y -3.545 -3.510 0.000
z 0.000 0.000 -0.549
Polar
3z2-r2-1.099
x2-y25.046
xy-3.545
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.105 0.090 0.000
y 0.090 8.140 0.000
z 0.000 0.000 7.499


<r2> (average value of r2) Å2
<r2> 186.793
(<r2>)1/2 13.667