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All results from a given calculation for CH3CHOH (1-hydroxy-ethyl radical)

using model chemistry: M06-2X/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-154.348435
Energy at 298.15K-154.353406
HF Energy-154.348435
Nuclear repulsion energy75.168952
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 M06-2X/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 3925 3925 69.68      
2 A 3147 3147 42.71      
3 A 3132 3132 4.52      
4 A 3083 3083 14.76      
5 A 3008 3008 29.18      
6 A 1501 1501 3.27      
7 A 1472 1472 20.32      
8 A 1464 1464 13.89      
9 A 1397 1397 0.31      
10 A 1295 1295 164.91      
11 A 1229 1229 20.17      
12 A 1071 1071 28.24      
13 A 1034 1034 5.56      
14 A 944 944 8.43      
15 A 606 606 16.07      
16 A 413 413 14.09      
17 A 374 374 137.28      
18 A 168 168 3.10      

Unscaled Zero Point Vibrational Energy (zpe) 14631.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14631.3 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 M06-2X/6-311G**
ABC
1.53100 0.31835 0.27893

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.094 0.511 -0.106
C2 1.223 -0.164 0.012
O3 -1.159 -0.341 0.024
H4 -0.230 1.522 0.268
H5 1.284 -0.998 -0.693
H6 2.032 0.534 -0.204
H7 1.384 -0.575 1.018
H8 -1.974 0.163 -0.018

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.48431.36961.08712.12592.12892.15131.9137
C21.48432.38812.24081.09311.09051.09893.2135
O31.36962.38812.09602.62943.31672.74050.9593
H41.08712.24082.09603.09312.51392.75142.2293
H52.12591.09312.62943.09311.77311.76493.5239
H62.12891.09053.31672.51391.77311.77294.0277
H72.15131.09892.74052.75141.76491.77293.5914
H81.91373.21350.95932.22933.52394.02773.5914

picture of 1-hydroxy-ethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 110.217 C1 C2 H6 110.611
C1 C2 H7 111.907 C1 O3 H8 109.249
C2 C1 O3 113.546 C2 C1 H4 120.468
O3 C1 H4 116.656 H5 C2 H6 108.582
H5 C2 H7 107.250 H6 C2 H7 108.149
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.049      
2 C -0.401      
3 O -0.362      
4 H 0.116      
5 H 0.150      
6 H 0.138      
7 H 0.142      
8 H 0.267      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.555 1.250 0.292 1.398
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.319 -1.957 -0.029
y -1.957 -19.507 0.612
z -0.029 0.612 -20.448
Traceless
 xyz
x 4.658 -1.957 -0.029
y -1.957 -1.623 0.612
z -0.029 0.612 -3.035
Polar
3z2-r2-6.069
x2-y24.188
xy-1.957
xz-0.029
yz0.612


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.771 -0.133 0.039
y -0.133 3.968 0.023
z 0.039 0.023 3.181


<r2> (average value of r2) Å2
<r2> 51.234
(<r2>)1/2 7.158