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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-193.046971
Energy at 298.15K-193.053944
HF Energy-193.046971
Nuclear repulsion energy124.405503
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 B3PW91/6-31G**
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 3841 3681 17.93      
2 A 3257 3122 12.61      
3 A 3242 3107 3.11      
4 A 3163 3031 6.86      
5 A 3153 3021 14.33      
6 A 3116 2987 42.44      
7 A 1521 1457 17.39      
8 A 1458 1397 2.13      
9 A 1428 1369 7.85      
10 A 1304 1250 77.69      
11 A 1247 1195 62.29      
12 A 1203 1153 6.56      
13 A 1197 1147 0.19      
14 A 1127 1080 0.80      
15 A 1069 1025 4.92      
16 A 1057 1013 21.48      
17 A 1002 960 8.76      
18 A 942 903 23.64      
19 A 845 810 10.33      
20 A 824 789 5.38      
21 A 765 733 2.70      
22 A 410 393 17.57      
23 A 404 387 13.14      
24 A 326 312 111.19      

Unscaled Zero Point Vibrational Energy (zpe) 18948.9 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 18160.6 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 B3PW91/6-31G**
ABC
0.56094 0.23075 0.19901

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.240 -0.013 0.479
C2 0.908 -0.740 -0.135
C3 0.886 0.771 -0.136
O4 -1.459 -0.111 -0.198
H5 -0.314 -0.018 1.568
H6 1.607 -1.255 0.517
H7 0.708 -1.238 -1.078
H8 1.570 1.306 0.517
H9 0.683 1.258 -1.085
H10 -1.912 0.734 -0.099

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49161.50441.39711.09182.22662.19642.24062.21681.9203
C21.49161.51162.45012.21691.08561.08522.24752.22453.1830
C31.50441.51162.50632.22902.24762.22611.08621.08592.7993
O41.39712.45012.50632.10693.34972.59613.41952.69210.9643
H51.09182.21692.22902.10692.51483.08782.53183.10842.4290
H62.22661.08562.24763.34972.51481.83132.56173.12074.0895
H72.19641.08522.22612.59613.08781.83133.12402.49643.4228
H82.24062.24751.08623.41952.53182.56173.12401.83163.5823
H92.21682.22451.08592.69213.10843.12072.49641.83162.8252
H101.92033.18302.79930.96432.42904.08953.42283.58232.8252

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.118 C1 C2 H6 118.682
C1 C2 H7 116.049 C1 C3 C2 59.282
C1 C3 H8 118.860 C1 C3 H9 116.779
C1 O4 H10 107.394 C2 C1 C3 60.600
C2 C1 O4 115.982 C2 C1 H5 117.379
C2 C3 H8 118.888 C2 C3 H9 116.880
C3 C1 O4 119.446 C3 C1 H5 117.434
C3 C2 H6 118.947 C3 C2 H7 117.067
O4 C1 H5 115.116 H6 C2 H7 115.047
H8 C3 H9 114.963
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.116      
2 C -0.283      
3 C -0.302      
4 O -0.541      
5 H 0.118      
6 H 0.139      
7 H 0.156      
8 H 0.135      
9 H 0.144      
10 H 0.320      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.321 1.352 0.631 1.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.315 -3.249 0.032
y -3.249 -23.794 -0.158
z 0.032 -0.158 -23.722
Traceless
 xyz
x -0.557 -3.249 0.032
y -3.249 0.224 -0.158
z 0.032 -0.158 0.332
Polar
3z2-r20.665
x2-y2-0.520
xy-3.249
xz0.032
yz-0.158


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.285 -0.206 0.143
y -0.206 4.999 0.008
z 0.143 0.008 4.623


<r2> (average value of r2) Å2
<r2> 72.906
(<r2>)1/2 8.538