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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-192.882507
Energy at 298.15K-192.889511
HF Energy-192.696296
Nuclear repulsion energy124.218688
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 B2PLYP/6-31G*
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 3753 3562 15.98      
2 A 3282 3115 14.13      
3 A 3266 3100 3.57      
4 A 3191 3029 6.72      
5 A 3181 3019 13.53      
6 A 3153 2993 40.58      
7 A 1551 1472 12.10      
8 A 1498 1422 1.37      
9 A 1453 1379 9.19      
10 A 1328 1261 82.91      
11 A 1256 1192 50.04      
12 A 1223 1161 0.15      
13 A 1214 1152 8.30      
14 A 1154 1095 0.59      
15 A 1094 1038 3.72      
16 A 1079 1024 19.56      
17 A 1008 957 10.95      
18 A 951 903 23.39      
19 A 855 811 9.43      
20 A 835 792 5.53      
21 A 774 735 3.43      
22 A 413 392 23.69      
23 A 408 387 10.74      
24 A 333 316 110.89      

Unscaled Zero Point Vibrational Energy (zpe) 19125.1 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 18153.5 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 B2PLYP/6-31G*
ABC
0.55873 0.23017 0.19847

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.237 -0.014 0.482
C2 0.909 -0.742 -0.136
C3 0.887 0.773 -0.137
O4 -1.461 -0.112 -0.199
H5 -0.314 -0.018 1.569
H6 1.611 -1.255 0.513
H7 0.706 -1.239 -1.077
H8 1.572 1.308 0.512
H9 0.678 1.260 -1.084
H10 -1.915 0.739 -0.101

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49231.50511.40411.08952.22652.19592.24032.21591.9289
C21.49231.51492.45372.21931.08431.08382.24952.22673.1891
C31.50511.51492.51002.23122.24932.22811.08491.08452.8019
O41.40412.45372.51002.10953.35402.59563.42352.69110.9696
H51.08952.21932.23122.10952.51973.08712.53583.10692.4342
H62.22651.08432.24933.35402.51971.82912.56353.12134.0966
H72.19591.08382.22812.59563.08711.82913.12462.49923.4254
H82.24032.24951.08493.42352.53582.56353.12461.82953.5852
H92.21592.22671.08452.69113.10693.12132.49921.82952.8211
H101.92893.18912.80190.96962.43424.09663.42543.58522.8211

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.060 C1 C2 H6 118.710
C1 C2 H7 116.049 C1 C3 C2 59.226
C1 C3 H8 118.868 C1 C3 H9 116.739
C1 O4 H10 107.283 C2 C1 C3 60.714
C2 C1 O4 115.767 C2 C1 H5 117.701
C2 C3 H8 118.894 C2 C3 H9 116.909
C3 C1 O4 119.220 C3 C1 H5 117.727
C3 C2 H6 118.923 C3 C2 H7 117.083
O4 C1 H5 114.971 H6 C2 H7 115.057
H8 C3 H9 114.982
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.112      
2 C -0.336      
3 C -0.357      
4 O -0.633      
5 H 0.143      
6 H 0.163      
7 H 0.179      
8 H 0.159      
9 H 0.167      
10 H 0.404      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.373 1.390 0.667 1.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.706 -3.326 -0.002
y -3.326 -24.065 -0.157
z -0.002 -0.157 -24.044
Traceless
 xyz
x -0.652 -3.326 -0.002
y -3.326 0.311 -0.157
z -0.002 -0.157 0.341
Polar
3z2-r20.682
x2-y2-0.642
xy-3.326
xz-0.002
yz-0.157


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.167 -0.213 0.159
y -0.213 4.889 0.009
z 0.159 0.009 4.507


<r2> (average value of r2) Å2
<r2> 73.254
(<r2>)1/2 8.559