return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-233.426989
Energy at 298.15K 
HF Energy-233.426989
Nuclear repulsion energy185.188530
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 HSEh1PBE/6-31+G**
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-31+G**
ABC
0.62834 0.06619 0.06267

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.350 -0.346 0.000
C2 0.000 0.340 0.000
C3 -1.166 -0.643 0.000
C4 -2.523 0.052 0.000
O5 2.357 0.654 0.000
H6 1.441 -0.990 0.889
H7 1.441 -0.990 -0.889
H8 -0.059 0.994 0.880
H9 -0.059 0.994 -0.880
H10 -1.093 -1.299 0.878
H11 -1.093 -1.299 -0.878
H12 -3.345 -0.671 0.000
H13 -2.640 0.690 0.884
H14 -2.640 0.690 -0.884
H15 3.221 0.231 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51472.53403.89371.41911.10151.10152.13422.13422.76522.76524.70624.21604.21601.9573
C21.51471.52502.53922.37802.15302.15301.09771.09772.15662.15663.49402.80562.80563.2225
C32.53401.52501.52423.75442.77622.77622.16322.16321.09871.09872.17862.17412.17414.4731
C43.89372.53921.52424.91704.19374.19372.78092.78092.15482.15481.09461.09571.09575.7463
O51.41912.37803.75444.91702.08182.08182.59332.59334.06024.06025.85375.07465.07460.9616
H61.10152.15302.77624.19372.08181.77802.48703.05172.55193.10384.87764.41274.75542.3346
H71.10152.15302.77624.19372.08181.77803.05172.48703.10382.55194.87764.75544.41272.3346
H82.13421.09772.16322.78092.59332.48703.05171.75922.51543.06863.78732.59903.14073.4799
H92.13421.09772.16322.78092.59333.05172.48701.75923.06862.51543.78733.14072.59903.4799
H102.76522.15661.09872.15484.06022.55193.10382.51543.06861.75592.49762.51983.07454.6599
H112.76522.15661.09872.15484.06023.10382.55193.06862.51541.75592.49763.07452.51984.6599
H124.70623.49402.17861.09465.85374.87764.87763.78733.78732.49762.49761.76871.76876.6270
H134.21602.80562.17411.09575.07464.41274.75542.59903.14072.51983.07451.76871.76725.9444
H144.21602.80562.17411.09575.07464.75544.41273.14072.59903.07452.51981.76871.76725.9444
H151.95733.22254.47315.74630.96162.33462.33463.47993.47994.65994.65996.62705.94445.9444

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 112.949 C1 C2 H8 108.511
C1 C2 H9 108.511 C1 O5 H15 109.094
C2 C1 O5 108.258 C2 C1 H6 109.753
C2 C1 H7 109.753 C2 C3 C4 112.759
C2 C3 H10 109.487 C2 C3 H11 109.487
C3 C2 H8 110.065 C3 C2 H9 110.065
C3 C4 H12 111.531 C3 C4 H13 111.109
C3 C4 H14 111.109 C4 C3 H10 109.404
C4 C3 H11 109.404 O5 C1 H6 110.729
O5 C1 H7 110.729 H6 C1 H7 107.615
H8 C2 H9 106.517 H10 C3 H11 106.079
H12 C4 H13 107.708 H12 C4 H14 107.708
H13 C4 H14 107.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.153      
2 C -0.306      
3 C -0.204      
4 C -0.593      
5 O -0.532      
6 H 0.139      
7 H 0.139      
8 H 0.173      
9 H 0.173      
10 H 0.158      
11 H 0.158      
12 H 0.164      
13 H 0.165      
14 H 0.165      
15 H 0.352      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.180 -1.693 0.000 1.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.722 -3.920 0.000
y -3.920 -35.513 0.000
z 0.000 0.000 -33.464
Traceless
 xyz
x 4.767 -3.920 0.000
y -3.920 -3.921 0.000
z 0.000 0.000 -0.846
Polar
3z2-r2-1.692
x2-y25.792
xy-3.920
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.064 0.087 0.000
y 0.087 7.510 0.000
z 0.000 0.000 6.941


<r2> (average value of r2) Å2
<r2> 186.657
(<r2>)1/2 13.662