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All results from a given calculation for CH2CHOH (ethenol)

using model chemistry: B3LYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-153.820363
Energy at 298.15K-153.824521
Nuclear repulsion energy70.044762
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/cc-pVDZ
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' 3748 3635 28.29      
2 A' 3252 3154 8.55      
3 A' 3187 3091 6.96      
4 A' 3144 3049 6.61      
5 A' 1716 1664 167.08      
6 A' 1427 1384 14.81      
7 A' 1358 1317 2.49      
8 A' 1318 1279 5.93      
9 A' 1129 1095 178.28      
10 A' 960 931 7.19      
11 A' 486 471 12.91      
12 A" 993 964 27.04      
13 A" 809 785 55.11      
14 A" 712 691 0.06      
15 A" 490 476 101.19      

Unscaled Zero Point Vibrational Energy (zpe) 12364.0 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 11993.1 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/cc-pVDZ
ABC
2.01634 0.34914 0.29761

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.218 -0.114 0.000
C2 0.000 0.439 0.000
O3 -1.199 -0.204 0.000
H4 1.363 -1.199 0.000
H5 2.104 0.520 0.000
H6 -0.151 1.522 0.000
H7 -1.035 -1.161 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7
C11.33752.41821.09461.09012.13372.4842
C21.33751.35992.13082.10591.09421.9050
O32.41821.35992.74843.38142.01900.9707
H41.09462.13082.74841.87233.11442.3986
H51.09012.10593.38141.87232.46813.5611
H62.13371.09422.01903.11442.46812.8248
H72.48421.90500.97072.39863.56112.8248

picture of ethenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 127.394 C1 C2 H6 122.359
C2 C1 H4 122.043 C2 C1 H5 119.993
C2 O3 H7 108.494 O3 C2 H6 110.246
H4 C1 H5 117.964
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.071      
2 C 0.060      
3 O -0.174      
4 H 0.002      
5 H 0.022      
6 H 0.015      
7 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.300 -0.830 0.000 0.882
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.809 1.366 0.000
y 1.366 -14.482 0.000
z 0.000 0.000 -20.338
Traceless
 xyz
x -2.399 1.366 0.000
y 1.366 5.592 0.000
z 0.000 0.000 -3.192
Polar
3z2-r2-6.385
x2-y2-5.328
xy1.366
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.312 -0.286 0.000
y -0.286 4.050 0.000
z 0.000 0.000 1.844


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