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

using model chemistry: B3PW91/STO-3G

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/STO-3G
 hartrees
Energy at 0K-230.672239
Energy at 298.15K-230.683138
HF Energy-230.672239
Nuclear repulsion energy181.845779
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/STO-3G
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' 3734 3304 40.84      
2 A' 3504 3101 1.77      
3 A' 3368 2981 5.47      
4 A' 3357 2971 1.78      
5 A' 3332 2949 2.54      
6 A' 3245 2872 16.31      
7 A' 1703 1507 2.40      
8 A' 1696 1501 2.09      
9 A' 1681 1488 0.44      
10 A' 1670 1478 0.87      
11 A' 1620 1434 6.76      
12 A' 1583 1401 0.31      
13 A' 1540 1363 3.80      
14 A' 1454 1287 3.28      
15 A' 1357 1201 23.65      
16 A' 1217 1077 1.03      
17 A' 1165 1031 3.28      
18 A' 1152 1019 5.03      
19 A' 1087 962 1.99      
20 A' 988 874 8.72      
21 A' 429 380 5.62      
22 A' 407 360 0.09      
23 A' 189 167 1.83      
24 A" 3507 3103 3.06      
25 A" 3480 3080 4.07      
26 A" 3461 3063 0.45      
27 A" 3343 2959 19.78      
28 A" 1691 1497 3.94      
29 A" 1435 1270 0.04      
30 A" 1411 1248 0.12      
31 A" 1344 1190 0.01      
32 A" 1235 1093 3.76      
33 A" 1034 915 0.02      
34 A" 874 774 1.53      
35 A" 791 700 5.47      
36 A" 346 306 67.58      
37 A" 238 210 0.04      
38 A" 115 102 2.46      
39 A" 96 85 0.89      

Unscaled Zero Point Vibrational Energy (zpe) 32938.4 cm-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 29150.5 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/STO-3G
ABC
0.60561 0.06382 0.06038

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.365 -0.389 0.000
C2 0.000 0.358 0.000
C3 -1.203 -0.623 0.000
C4 -2.565 0.114 0.000
O5 2.427 0.619 0.000
H6 1.418 -1.050 0.896
H7 1.418 -1.050 -0.896
H8 -0.050 1.009 0.888
H9 -0.050 1.009 -0.888
H10 -1.141 -1.275 0.887
H11 -1.141 -1.275 -0.887
H12 -3.395 -0.607 0.000
H13 -2.662 0.752 0.891
H14 -2.662 0.752 -0.891
H15 3.263 0.026 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55552.57843.96121.46431.11481.11482.17792.17792.80212.80214.76454.27834.27831.9434
C21.55551.55272.57622.44132.19042.19041.10241.10242.18132.18133.52942.83422.83423.2801
C32.57841.55271.54853.83702.80292.80292.18732.18731.10301.10302.19202.19352.19354.5133
C43.96122.57621.54855.01744.24534.24532.81312.81312.17842.17841.09961.09951.09955.8285
O51.46432.44133.83705.01742.14612.14612.66052.66054.13624.13625.94985.16815.16811.0248
H61.11482.19042.80294.24532.14611.79102.52933.09512.56923.12734.91604.46044.80472.3160
H71.11482.19042.80294.24532.14611.79103.09512.52933.12732.56924.91604.80474.46042.3160
H82.17791.10242.18732.81312.66052.52933.09511.77672.53173.09243.81962.62453.17053.5683
H92.17791.10242.18732.81312.66053.09512.52931.77673.09242.53173.81963.17052.62453.5683
H102.80212.18131.10302.17844.13622.56923.12732.53173.09241.77492.51302.53423.09574.6774
H112.80212.18131.10302.17844.13623.12732.56923.09242.53171.77492.51303.09572.53424.6774
H124.76453.52942.19201.09965.94984.91604.91603.81963.81962.51302.51301.78211.78216.6882
H134.27832.83422.19351.09955.16814.46044.80472.62453.17052.53423.09571.78211.78106.0353
H144.27832.83422.19351.09955.16814.80474.46043.17052.62453.09572.53421.78211.78106.0353
H151.94343.28014.51335.82851.02482.31602.31603.56833.56834.67744.67746.68826.03536.0353

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 112.100 C1 C2 H8 108.855
C1 C2 H9 108.855 C1 O5 H15 101.195
C2 C1 O5 107.846 C2 C1 H6 109.108
C2 C1 H7 109.108 C2 C3 C4 112.341
C2 C3 H10 109.273 C2 C3 H11 109.273
C3 C2 H8 109.768 C3 C2 H9 109.768
C3 C4 H12 110.589 C3 C4 H13 110.724
C3 C4 H14 110.724 C4 C3 H10 109.337
C4 C3 H11 109.337 O5 C1 H6 111.920
O5 C1 H7 111.920 H6 C1 H7 106.889
H8 C2 H9 107.372 H10 C3 H11 107.141
H12 C4 H13 108.265 H12 C4 H14 108.265
H13 C4 H14 108.181
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.058      
2 C -0.142      
3 C -0.137      
4 C -0.230      
5 O -0.248      
6 H 0.061      
7 H 0.061      
8 H 0.078      
9 H 0.078      
10 H 0.071      
11 H 0.071      
12 H 0.076      
13 H 0.076      
14 H 0.076      
15 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.102 -1.300 0.000 1.304
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.396 -3.238 0.000
y -3.238 -31.454 0.000
z 0.000 0.000 -30.417
Traceless
 xyz
x 2.539 -3.238 0.000
y -3.238 -2.047 0.000
z 0.000 0.000 -0.492
Polar
3z2-r2-0.984
x2-y23.057
xy-3.238
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.698 0.029 0.000
y 0.029 3.385 0.000
z 0.000 0.000 3.093


<r2> (average value of r2) Å2
<r2> 190.712
(<r2>)1/2 13.810