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

using model chemistry: SVWN/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at SVWN/6-31G**
 hartrees
Energy at 0K-153.568285
Energy at 298.15K-153.573157
HF Energy-153.568285
Nuclear repulsion energy75.272100
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 SVWN/6-31G**
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 3755 3694 46.81      
2 A 3084 3034 24.79      
3 A 3068 3018 19.64      
4 A 2997 2948 14.57      
5 A 2882 2835 48.04      
6 A 1452 1428 24.50      
7 A 1427 1404 9.93      
8 A 1395 1372 7.88      
9 A 1334 1312 0.76      
10 A 1255 1234 151.95      
11 A 1215 1195 7.20      
12 A 1044 1027 30.28      
13 A 977 961 3.90      
14 A 926 911 10.55      
15 A 538 529 20.12      
16 A 398 392 21.88      
17 A 367 361 134.98      
18 A 177 174 2.35      

Unscaled Zero Point Vibrational Energy (zpe) 14144.1 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 13913.5 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 SVWN/6-31G**
ABC
1.54293 0.32053 0.28076

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.091 0.500 -0.091
C2 1.213 -0.159 0.009
O3 -1.156 -0.341 0.023
H4 -0.230 1.540 0.237
H5 1.277 -1.013 -0.691
H6 2.023 0.546 -0.234
H7 1.425 -0.572 1.022
H8 -1.975 0.183 -0.026

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.46441.36171.09942.12572.11972.16531.9114
C21.46442.37582.24071.10581.10131.11433.2062
O31.36172.37582.10712.62323.31072.77730.9737
H41.09942.24072.10713.10612.50782.79632.2255
H52.12571.10582.62323.10611.78711.77493.5281
H62.11971.10133.31072.50781.78711.78474.0200
H72.16531.11432.77732.79631.77491.78473.6375
H81.91143.20620.97372.22553.52814.02003.6375

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 110.828 C1 C2 H6 110.619
C1 C2 H7 113.524 C1 O3 H8 108.721
C2 C1 O3 114.371 C2 C1 H4 121.200
O3 C1 H4 117.379 H5 C2 H6 108.134
H5 C2 H7 106.159 H6 C2 H7 107.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.017      
2 C -0.457      
3 O -0.448      
4 H 0.101      
5 H 0.157      
6 H 0.147      
7 H 0.143      
8 H 0.341      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.771 1.091 0.234 1.356
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.618 -1.911 -0.013
y -1.911 -19.184 0.512
z -0.013 0.512 -20.195
Traceless
 xyz
x 5.072 -1.911 -0.013
y -1.911 -1.777 0.512
z -0.013 0.512 -3.295
Polar
3z2-r2-6.589
x2-y24.566
xy-1.911
xz-0.013
yz0.512


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.948 -0.203 0.093
y -0.203 3.971 0.031
z 0.093 0.031 2.915


<r2> (average value of r2) Å2
<r2> 50.842
(<r2>)1/2 7.130