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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: mPW1PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-193.092604
Energy at 298.15K-193.099554
HF Energy-193.092604
Nuclear repulsion energy124.345772
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 mPW1PW91/aug-cc-pVDZ
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 3863 3702 31.17      
2 A 3269 3133 11.85      
3 A 3254 3118 2.25      
4 A 3170 3037 6.07      
5 A 3160 3028 15.05      
6 A 3143 3012 30.09      
7 A 1507 1444 20.88      
8 A 1441 1381 3.10      
9 A 1406 1347 7.62      
10 A 1299 1245 76.30      
11 A 1248 1196 50.98      
12 A 1191 1142 8.84      
13 A 1183 1134 0.25      
14 A 1114 1068 1.58      
15 A 1052 1008 4.83      
16 A 1041 998 19.93      
17 A 993 952 9.17      
18 A 942 903 21.96      
19 A 839 804 11.67      
20 A 818 784 6.79      
21 A 756 724 3.23      
22 A 409 392 11.15      
23 A 402 385 9.58      
24 A 301 288 106.22      

Unscaled Zero Point Vibrational Energy (zpe) 18898.8 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 18110.7 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 mPW1PW91/aug-cc-pVDZ
ABC
0.55969 0.23071 0.19893

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.237 -0.015 0.479
C2 0.911 -0.740 -0.136
C3 0.884 0.773 -0.136
O4 -1.458 -0.112 -0.197
H5 -0.317 -0.023 1.569
H6 1.611 -1.254 0.518
H7 0.711 -1.237 -1.083
H8 1.565 1.311 0.522
H9 0.676 1.262 -1.086
H10 -1.921 0.726 -0.105

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49071.50261.39901.09262.22552.19832.23792.21671.9298
C21.49071.51372.45162.22021.08771.08752.25102.22783.1886
C31.50261.51372.50482.23222.25062.22931.08841.08812.8052
O41.39902.45162.50482.10443.35242.59953.41752.68910.9616
H51.09262.22022.23222.10442.51743.09232.53323.11182.4359
H62.22551.08772.25063.35242.51741.83682.56473.12624.0967
H72.19831.08752.22932.59953.09231.83683.12992.49923.4261
H82.23792.25101.08843.41752.53322.56473.12991.83753.5891
H92.21672.22781.08812.68913.11183.12622.49921.83752.8269
H101.92983.18862.80520.96162.43594.09673.42613.58912.8269

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.010 C1 C2 H6 118.504
C1 C2 H7 116.122 C1 C3 C2 59.234
C1 C3 H8 118.601 C1 C3 H9 116.752
C1 O4 H10 108.241 C2 C1 C3 60.756
C2 C1 O4 116.038 C2 C1 H5 117.682
C2 C3 H8 118.870 C2 C3 H9 116.845
C3 C1 O4 119.322 C3 C1 H5 117.801
C3 C2 H6 118.886 C3 C2 H7 117.020
O4 C1 H5 114.698 H6 C2 H7 115.216
H8 C3 H9 115.186
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.113      
2 C 0.741      
3 C 0.718      
4 O -0.570      
5 H -0.412      
6 H -0.440      
7 H -0.404      
8 H -0.438      
9 H -0.429      
10 H 0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.474 1.281 0.681 1.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.239 -3.189 0.012
y -3.189 -24.491 -0.173
z 0.012 -0.173 -24.333
Traceless
 xyz
x -0.826 -3.189 0.012
y -3.189 0.295 -0.173
z 0.012 -0.173 0.531
Polar
3z2-r21.063
x2-y2-0.748
xy-3.189
xz0.012
yz-0.173


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.529 -0.115 -0.055
y -0.115 6.171 -0.008
z -0.055 -0.008 5.591


<r2> (average value of r2) Å2
<r2> 73.424
(<r2>)1/2 8.569