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All results from a given calculation for CH2CHOH (ethenol)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-153.823826
Energy at 298.15K-153.828001
HF Energy-153.823826
Nuclear repulsion energy70.630290
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/aug-cc-pVTZ
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' 3868 3700 40.28      
2 A' 3265 3123 7.56      
3 A' 3216 3077 4.19      
4 A' 3166 3028 5.58      
5 A' 1729 1654 190.18      
6 A' 1459 1395 13.82      
7 A' 1367 1307 11.88      
8 A' 1343 1284 0.66      
9 A' 1141 1092 195.21      
10 A' 973 930 10.40      
11 A' 503 481 12.56      
12 A" 998 954 25.36      
13 A" 846 809 82.06      
14 A" 722 691 0.43      
15 A" 460 440 88.99      

Unscaled Zero Point Vibrational Energy (zpe) 12527.0 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 11983.3 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/aug-cc-pVTZ
ABC
2.03439 0.35584 0.30287

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.206 -0.109 0.000
C2 0.000 0.440 0.000
O3 -1.186 -0.210 0.000
H4 1.354 -1.182 0.000
H5 2.083 0.520 0.000
H6 -0.150 1.511 0.000
H7 -1.039 -1.157 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7
C11.32532.39451.08331.07872.11302.4779
C21.32531.35212.11282.08461.08221.9051
O32.39451.35212.72003.34952.00890.9590
H41.08332.11282.72001.85123.08502.3932
H51.07872.08463.34951.85122.44333.5437
H62.11301.08222.00893.08502.44332.8129
H72.47791.90510.95902.39323.54372.8129

picture of ethenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 126.847 C1 C2 H6 122.410
C2 C1 H4 122.297 C2 C1 H5 119.912
C2 O3 H7 109.869 O3 C2 H6 110.743
H4 C1 H5 117.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.873      
2 C -0.200      
3 O -0.432      
4 H 0.466      
5 H 0.308      
6 H 0.590      
7 H 0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.510 -0.813 0.000 0.960
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.115 1.197 0.000
y 1.197 -14.413 0.000
z 0.000 0.000 -20.952
Traceless
 xyz
x -2.433 1.197 0.000
y 1.197 6.121 0.000
z 0.000 0.000 -3.688
Polar
3z2-r2-7.376
x2-y2-5.702
xy1.197
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.112 -0.264 0.000
y -0.264 4.645 0.000
z 0.000 0.000 3.767


<r2> (average value of r2) Å2
<r2> 45.665
(<r2>)1/2 6.758