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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-193.077682
Energy at 298.15K-193.084665
HF Energy-193.077682
Nuclear repulsion energy124.471501
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 B3PW91/6-311G*
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 3799 3657 11.43      
2 A 3235 3115 20.07      
3 A 3218 3098 3.90      
4 A 3143 3025 9.02      
5 A 3131 3015 19.81      
6 A 3104 2988 45.89      
7 A 1518 1461 17.20      
8 A 1456 1402 4.17      
9 A 1428 1374 2.93      
10 A 1312 1263 95.86      
11 A 1243 1196 53.80      
12 A 1200 1156 0.19      
13 A 1198 1154 6.30      
14 A 1121 1079 1.05      
15 A 1061 1021 5.16      
16 A 1045 1006 25.25      
17 A 997 959 11.05      
18 A 940 905 25.91      
19 A 844 813 11.08      
20 A 822 792 6.83      
21 A 767 738 3.76      
22 A 410 395 24.07      
23 A 405 390 12.61      
24 A 332 319 122.58      

Unscaled Zero Point Vibrational Energy (zpe) 18864.3 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 18160.7 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 B3PW91/6-311G*
ABC
0.56164 0.23095 0.19918

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.239 -0.012 0.478
C2 0.906 -0.742 -0.133
C3 0.889 0.770 -0.137
O4 -1.456 -0.109 -0.200
H5 -0.318 -0.014 1.566
H6 1.603 -1.259 0.518
H7 0.702 -1.238 -1.075
H8 1.573 1.305 0.514
H9 0.686 1.254 -1.087
H10 -1.929 0.722 -0.085

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48881.50441.39691.09052.22442.19082.24042.21541.9262
C21.48881.51202.44672.21641.08451.08412.24752.22303.1906
C31.50441.51202.50552.22962.24832.22441.08531.08492.8185
O41.39692.44672.50552.10333.34622.58823.41852.68970.9625
H51.09052.21642.22962.10332.51723.08392.53373.10662.4209
H62.22441.08452.24833.34622.51721.82992.56353.11924.0936
H72.19081.08412.22442.58823.08391.82993.12252.49263.4266
H82.24042.24751.08533.41852.53372.56353.12251.83073.6000
H92.21542.22301.08492.68973.10663.11922.49261.83072.8502
H101.92623.19062.81850.96252.42094.09363.42663.60002.8502

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.169 C1 C2 H6 118.788
C1 C2 H7 115.854 C1 C3 C2 59.153
C1 C3 H8 118.903 C1 C3 H9 116.728
C1 O4 H10 108.039 C2 C1 C3 60.678
C2 C1 O4 115.924 C2 C1 H5 117.645
C2 C3 H8 118.924 C2 C3 H9 116.795
C3 C1 O4 119.401 C3 C1 H5 117.572
C3 C2 H6 119.049 C3 C2 H7 116.961
O4 C1 H5 114.911 H6 C2 H7 115.081
H8 C3 H9 115.044
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.025      
2 C -0.461      
3 C -0.475      
4 O -0.555      
5 H 0.205      
6 H 0.229      
7 H 0.242      
8 H 0.223      
9 H 0.230      
10 H 0.387      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.291 1.413 0.741 1.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.658 -3.444 0.007
y -3.444 -24.328 -0.158
z 0.007 -0.158 -24.070
Traceless
 xyz
x -0.459 -3.444 0.007
y -3.444 0.036 -0.158
z 0.007 -0.158 0.423
Polar
3z2-r20.846
x2-y2-0.330
xy-3.444
xz0.007
yz-0.158


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.571 -0.191 0.049
y -0.191 5.296 0.008
z 0.049 0.008 4.836


<r2> (average value of r2) Å2
<r2> 73.125
(<r2>)1/2 8.551