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All results from a given calculation for CH2CHOH (ethenol)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-153.847582
Energy at 298.15K-153.851744
Nuclear repulsion energy70.265331
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 B3LYP/6-311G*
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' 3761 3634 17.13      
2 A' 3236 3127 15.70      
3 A' 3190 3083 7.91      
4 A' 3137 3031 8.16      
5 A' 1709 1651 171.51      
6 A' 1461 1412 16.00      
7 A' 1365 1319 2.77      
8 A' 1337 1292 10.13      
9 A' 1136 1097 195.76      
10 A' 966 933 12.19      
11 A' 493 476 13.73      
12 A" 995 962 38.87      
13 A" 811 784 79.36      
14 A" 715 691 0.11      
15 A" 491 474 121.00      

Unscaled Zero Point Vibrational Energy (zpe) 12401.0 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 11983.1 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 B3LYP/6-311G*
ABC
2.03503 0.35067 0.29912

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.215 -0.105 0.000
C2 0.000 0.439 0.000
O3 -1.194 -0.212 0.000
H4 1.373 -1.180 0.000
H5 2.094 0.526 0.000
H6 -0.161 1.511 0.000
H7 -1.044 -1.166 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7
C11.33112.41141.08671.08192.12312.4953
C21.33111.35952.12252.09581.08491.9139
O32.41141.35952.74353.36972.00870.9659
H41.08672.12252.74351.85223.09822.4165
H51.08192.09583.36971.85222.46133.5645
H62.12311.08492.00873.09822.46132.8187
H72.49531.91390.96592.41653.56452.8187

picture of ethenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 127.329 C1 C2 H6 122.659
C2 C1 H4 122.453 C2 C1 H5 120.228
C2 O3 H7 109.610 O3 C2 H6 110.013
H4 C1 H5 117.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.536      
2 C 0.041      
3 O -0.511      
4 H 0.194      
5 H 0.208      
6 H 0.214      
7 H 0.391      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.518 -0.908 0.000 1.046
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.254 1.473 0.000
y 1.473 -14.229 0.000
z 0.000 0.000 -20.887
Traceless
 xyz
x -2.696 1.473 0.000
y 1.473 6.342 0.000
z 0.000 0.000 -3.646
Polar
3z2-r2-7.292
x2-y2-6.025
xy1.473
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.343 -0.299 0.000
y -0.299 3.965 0.000
z 0.000 0.000 2.058


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000