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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-154.337431
Energy at 298.15K-154.342439
HF Energy-154.337431
Nuclear repulsion energy75.173587
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 3890 3890 43.21      
2 A 3153 3153 52.22      
3 A 3139 3139 6.03      
4 A 3092 3092 16.70      
5 A 3015 3015 31.94      
6 A 1518 1518 2.87      
7 A 1489 1489 14.40      
8 A 1478 1478 16.72      
9 A 1411 1411 1.21      
10 A 1314 1314 173.37      
11 A 1232 1232 26.90      
12 A 1081 1081 26.91      
13 A 1043 1043 7.82      
14 A 948 948 8.20      
15 A 633 633 15.64      
16 A 424 424 63.42      
17 A 395 395 111.83      
18 A 164 164 2.82      

Unscaled Zero Point Vibrational Energy (zpe) 14708.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14708.4 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
1.52940 0.31870 0.27927

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 0.512 -0.109
C2 1.222 -0.164 0.012
O3 -1.157 -0.340 0.026
H4 -0.231 1.519 0.280
H5 1.280 -1.005 -0.685
H6 2.034 0.528 -0.213
H7 1.386 -0.567 1.021
H8 -1.979 0.155 -0.027

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.48391.36951.08832.12612.13052.15231.9206
C21.48392.38532.23931.09301.09071.09893.2166
O31.36952.38532.09272.62473.31592.74050.9606
H41.08832.23932.09273.09582.52102.74152.2388
H52.12611.09302.62473.09581.77171.76363.5214
H62.13051.09073.31592.52101.77171.77214.0347
H72.15231.09892.74052.74151.76361.77213.5977
H81.92063.21660.96062.23883.52144.03473.5977

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 110.266 C1 C2 H6 110.761
C1 C2 H7 112.021 C1 O3 H8 109.775
C2 C1 O3 113.367 C2 C1 H4 120.271
O3 C1 H4 116.272 H5 C2 H6 108.453
H5 C2 H7 107.137 H6 C2 H7 108.059
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 -0.070      
2 C -0.701      
3 O -0.531      
4 H 0.196      
5 H 0.239      
6 H 0.228      
7 H 0.228      
8 H 0.410      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.628 1.318 0.283 1.488
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.164 -2.033 0.015
y -2.033 -19.645 0.648
z 0.015 0.648 -20.569
Traceless
 xyz
x 4.943 -2.033 0.015
y -2.033 -1.779 0.648
z 0.015 0.648 -3.164
Polar
3z2-r2-6.329
x2-y24.481
xy-2.033
xz0.015
yz0.648


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.691 -0.118 0.041
y -0.118 3.900 0.024
z 0.041 0.024 3.098


<r2> (average value of r2) Å2
<r2> 51.232
(<r2>)1/2 7.158