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All results from a given calculation for CH2CHOH (ethenol)

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-153.794823
Energy at 298.15K-153.798917
Nuclear repulsion energy69.640861
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 BLYP/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' 3593 3584 9.19      
2 A' 3153 3145 18.19      
3 A' 3104 3096 9.12      
4 A' 3058 3050 9.34      
5 A' 1644 1640 153.11      
6 A' 1423 1419 14.54      
7 A' 1331 1328 2.14      
8 A' 1301 1298 12.20      
9 A' 1091 1088 168.56      
10 A' 933 931 16.08      
11 A' 478 477 12.69      
12 A" 952 950 44.33      
13 A" 760 758 67.31      
14 A" 687 686 0.20      
15 A" 492 491 111.05      

Unscaled Zero Point Vibrational Energy (zpe) 12000.5 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 11970.5 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 BLYP/6-311G*
ABC
2.00902 0.34384 0.29359

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.227 -0.101 0.000
C2 0.000 0.441 0.000
O3 -1.206 -0.217 0.000
H4 1.392 -1.182 0.000
H5 2.109 0.537 0.000
H6 -0.170 1.520 0.000
H7 -1.043 -1.180 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7
C11.34162.43591.09341.08872.14032.5132
C21.34161.37392.13852.11101.09191.9280
O32.43591.37392.77183.39962.02170.9777
H41.09342.13852.77181.86283.12122.4346
H51.08872.11103.39961.86282.48213.5892
H62.14031.09192.02173.12122.48212.8376
H72.51321.92800.97772.43463.58922.8376

picture of ethenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 127.540 C1 C2 H6 122.835
C2 C1 H4 122.531 C2 C1 H5 120.242
C2 O3 H7 108.980 O3 C2 H6 109.625
H4 C1 H5 117.227
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.500      
2 C 0.027      
3 O -0.473      
4 H 0.179      
5 H 0.193      
6 H 0.199      
7 H 0.374      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.453 -0.911 0.000 1.017
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.323 1.458 0.000
y 1.458 -14.442 0.000
z 0.000 0.000 -20.968
Traceless
 xyz
x -2.618 1.458 0.000
y 1.458 6.203 0.000
z 0.000 0.000 -3.585
Polar
3z2-r2-7.170
x2-y2-5.881
xy1.458
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.552 -0.240 0.000
y -0.240 4.131 0.000
z 0.000 0.000 2.089


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