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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-191.907421
Energy at 298.15K-191.914643
HF Energy-191.907421
Nuclear repulsion energy125.325852
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 HF/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 4097 3681 44.73      
2 A 3408 3062 25.42      
3 A 3389 3045 5.95      
4 A 3324 2986 13.18      
5 A 3310 2974 31.13      
6 A 3306 2970 34.22      
7 A 1668 1499 15.41      
8 A 1600 1438 0.58      
9 A 1558 1400 14.33      
10 A 1428 1283 132.33      
11 A 1346 1210 41.95      
12 A 1313 1179 0.47      
13 A 1299 1167 3.70      
14 A 1254 1126 1.21      
15 A 1205 1083 0.41      
16 A 1184 1064 11.69      
17 A 1081 971 12.09      
18 A 1027 922 31.79      
19 A 910 818 11.35      
20 A 889 799 9.66      
21 A 826 742 4.67      
22 A 445 400 24.63      
23 A 437 392 8.26      
24 A 351 315 132.31      

Unscaled Zero Point Vibrational Energy (zpe) 20326.6 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 18263.4 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 HF/6-31G*
ABC
0.56781 0.23425 0.20167

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.238 -0.021 0.475
C2 0.909 -0.734 -0.137
C3 0.873 0.772 -0.131
O4 -1.446 -0.111 -0.197
H5 -0.324 -0.032 1.550
H6 1.607 -1.237 0.508
H7 0.720 -1.227 -1.073
H8 1.547 1.303 0.519
H9 0.671 1.262 -1.068
H10 -1.911 0.710 -0.108

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48271.49411.38541.07812.21072.18392.22292.20281.9164
C21.48271.50672.43682.20381.07561.07482.23292.21503.1682
C31.49411.50672.48302.21492.23272.21551.07611.07582.7853
O41.38542.43682.48302.07803.33032.58943.38702.66940.9475
H51.07812.20382.21492.07802.50363.06532.51883.08462.4121
H62.21071.07562.23273.33032.50361.81292.54063.09904.0683
H72.18391.07482.21552.58943.06531.81293.10142.48953.4066
H82.22292.23291.07613.38702.51882.54063.10141.81283.5642
H92.20282.21501.07582.66943.08463.09902.48951.81282.8095
H101.91643.16822.78530.94752.41214.06833.40663.56422.8095

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.967 C1 C2 H6 118.698
C1 C2 H7 116.368 C1 C3 C2 59.220
C1 C3 H8 118.838 C1 C3 H9 117.058
C1 O4 H10 109.016 C2 C1 C3 60.814
C2 C1 O4 116.299 C2 C1 H5 117.893
C2 C3 H8 118.706 C2 C3 H9 117.132
C3 C1 O4 119.100 C3 C1 H5 117.969
C3 C2 H6 118.730 C3 C2 H7 117.248
O4 C1 H5 114.442 H6 C2 H7 114.929
H8 C3 H9 114.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.150      
2 C -0.376      
3 C -0.401      
4 O -0.733      
5 H 0.169      
6 H 0.182      
7 H 0.201      
8 H 0.179      
9 H 0.189      
10 H 0.440      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.446 1.455 0.761 1.701
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.875 -3.463 -0.124
y -3.463 -24.138 -0.189
z -0.124 -0.189 -24.082
Traceless
 xyz
x -0.766 -3.463 -0.124
y -3.463 0.341 -0.189
z -0.124 -0.189 0.425
Polar
3z2-r20.850
x2-y2-0.738
xy-3.463
xz-0.124
yz-0.189


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.900 -0.188 0.115
y -0.188 4.755 0.001
z 0.115 0.001 4.353


<r2> (average value of r2) Å2
<r2> 72.383
(<r2>)1/2 8.508