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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: wB97X-D/CEP-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 wB97X-D/CEP-31G
 hartrees
Energy at 0K-36.443876
Energy at 298.15K-36.450750
HF Energy-36.443876
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/CEP-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 3779 3779 6.03      
2 A 3298 3298 42.03      
3 A 3277 3277 6.21      
4 A 3197 3197 15.33      
5 A 3182 3182 29.32      
6 A 3178 3178 36.79      
7 A 1526 1526 16.65      
8 A 1471 1471 8.14      
9 A 1408 1408 8.88      
10 A 1276 1276 35.25      
11 A 1220 1220 84.75      
12 A 1191 1191 0.54      
13 A 1185 1185 17.97      
14 A 1140 1140 0.90      
15 A 1104 1104 5.78      
16 A 1087 1087 32.04      
17 A 986 986 11.80      
18 A 936 936 30.20      
19 A 847 847 13.59      
20 A 816 816 11.50      
21 A 767 767 7.96      
22 A 395 395 7.20      
23 A 393 393 16.29      
24 A 270 270 184.72      

Unscaled Zero Point Vibrational Energy (zpe) 18963.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18963.6 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/CEP-31G
ABC
0.53754 0.22142 0.19118

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.236 -0.013 0.503
C2 0.922 -0.761 -0.142
C3 0.912 0.788 -0.141
O4 -1.486 -0.107 -0.205
H5 -0.332 -0.020 1.591
H6 1.629 -1.283 0.503
H7 0.696 -1.254 -1.088
H8 1.606 1.314 0.517
H9 0.701 1.283 -1.090
H10 -1.991 0.727 -0.115

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.52151.54061.43911.09302.25642.22212.27102.25762.0013
C21.52151.54852.49572.26331.09061.09052.28192.26403.2699
C31.54061.54852.56002.28022.28432.26111.09201.09152.9029
O41.43912.49572.56002.13703.40402.61833.47912.73870.9780
H51.09302.26332.28022.13702.57303.12322.58673.15562.4944
H62.25641.09062.28433.40402.57301.84492.59713.16024.1855
H72.22211.09052.26112.61833.12321.84493.16222.53733.4760
H82.27102.28191.09203.47912.58672.59713.16221.84523.6991
H92.25762.26401.09152.73873.15563.16022.53731.84522.9165
H102.00133.26992.90290.97802.49444.18553.47603.69912.9165

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.233 C1 C2 H6 118.562
C1 C2 H7 115.589 C1 C3 C2 59.016
C1 C3 H8 118.230 C1 C3 H9 117.099
C1 O4 H10 110.326 C2 C1 C3 60.751
C2 C1 O4 114.882 C2 C1 H5 119.008
C2 C3 H8 118.558 C2 C3 H9 117.032
C3 C1 O4 118.403 C3 C1 H5 118.975
C3 C2 H6 118.867 C3 C2 H7 116.852
O4 C1 H5 114.431 H6 C2 H7 115.528
H8 C3 H9 115.356
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.098      
2 C -0.318      
3 C -0.389      
4 O -0.444      
5 H 0.203      
6 H 0.178      
7 H 0.184      
8 H 0.165      
9 H 0.184      
10 H 0.334      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.707 1.649 0.948 2.029
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.889 -3.951 -0.130
y -3.951 -24.258 -0.327
z -0.130 -0.327 -23.651
Traceless
 xyz
x -0.934 -3.951 -0.130
y -3.951 0.012 -0.327
z -0.130 -0.327 0.922
Polar
3z2-r21.844
x2-y2-0.630
xy-3.951
xz-0.130
yz-0.327


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.363 -0.242 -0.057
y -0.242 5.131 0.040
z -0.057 0.040 4.220


<r2> (average value of r2) Å2
<r2> 64.480
(<r2>)1/2 8.030