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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-191.976618
Energy at 298.15K-191.983566
HF Energy-191.976618
Nuclear repulsion energy 
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 wB97X-D/3-21G*
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 3596 3408 2.90      
2 A 3309 3137 5.96      
3 A 3292 3121 1.65      
4 A 3210 3042 3.01      
5 A 3200 3033 7.37      
6 A 3173 3007 34.44      
7 A 1530 1450 9.16      
8 A 1499 1421 8.90      
9 A 1452 1376 1.97      
10 A 1320 1251 64.04      
11 A 1218 1155 0.54      
12 A 1202 1139 67.91      
13 A 1193 1131 8.03      
14 A 1163 1102 0.56      
15 A 1112 1054 6.34      
16 A 1084 1027 39.60      
17 A 976 925 11.46      
18 A 922 874 23.47      
19 A 845 801 10.67      
20 A 819 776 3.52      
21 A 769 729 6.12      
22 A 399 378 21.48      
23 A 382 363 9.61      
24 A 327 310 141.84      

Unscaled Zero Point Vibrational Energy (zpe) 18995.6 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 18004.0 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 wB97X-D/3-21G*
ABC
0.55085 0.22622 0.19538

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.233 -0.007 0.492
C2 0.909 -0.753 -0.138
C3 0.902 0.776 -0.144
O4 -1.475 -0.110 -0.198
H5 -0.284 -0.005 1.578
H6 1.610 -1.268 0.506
H7 0.674 -1.237 -1.077
H8 1.593 1.298 0.506
H9 0.687 1.249 -1.094
H10 -1.946 0.751 -0.100

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50301.51971.42431.08702.23312.19012.24512.22331.9640
C21.50301.52952.47012.22021.08211.08202.25582.23013.2268
C31.51971.52952.53792.23282.25882.23021.08261.08262.8482
O41.42432.47012.53792.14073.36952.58053.44862.70670.9860
H51.08702.22022.23282.14072.51643.07962.52443.10752.4795
H62.23311.08212.25883.36952.51641.83962.56543.12224.1333
H72.19011.08202.23022.58053.07961.83963.12622.48613.4299
H82.24512.25581.08263.44862.52442.56543.12621.83933.6318
H92.22332.23011.08262.70673.10753.12222.48611.83932.8576
H101.96403.22682.84820.98602.47954.13333.42993.63182.8576

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.142 C1 C2 H6 118.596
C1 C2 H7 114.850 C1 C3 C2 59.063
C1 C3 H8 118.285 C1 C3 H9 116.372
C1 O4 H10 107.755 C2 C1 C3 60.795
C2 C1 O4 115.068 C2 C1 H5 117.108
C2 C3 H8 118.443 C2 C3 H9 116.196
C3 C1 O4 119.066 C3 C1 H5 116.894
C3 C2 H6 118.738 C3 C2 H7 116.248
O4 C1 H5 116.313 H6 C2 H7 116.428
H8 C3 H9 116.314
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.013      
2 C -0.445      
3 C -0.471      
4 O -0.570      
5 H 0.209      
6 H 0.225      
7 H 0.251      
8 H 0.222      
9 H 0.236      
10 H 0.355      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.387 1.529 0.729 1.737
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.521 -3.587 0.075
y -3.587 -23.996 -0.196
z 0.075 -0.196 -23.733
Traceless
 xyz
x -0.657 -3.587 0.075
y -3.587 0.131 -0.196
z 0.075 -0.196 0.526
Polar
3z2-r21.051
x2-y2-0.525
xy-3.587
xz0.075
yz-0.196


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.847 -0.261 0.188
y -0.261 4.554 0.015
z 0.188 0.015 4.150


<r2> (average value of r2) Å2
<r2> 73.981
(<r2>)1/2 8.601