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

using model chemistry: M06-2X/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-154.329453
Energy at 298.15K-154.334449
HF Energy-154.329453
Nuclear repulsion energy74.974378
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/aug-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 3907 3907 76.16      
2 A 3170 3170 37.49      
3 A 3149 3149 4.58      
4 A 3092 3092 14.72      
5 A 3016 3016 33.18      
6 A 1469 1469 11.08      
7 A 1451 1451 18.29      
8 A 1434 1434 6.74      
9 A 1367 1367 0.49      
10 A 1288 1288 159.32      
11 A 1222 1222 23.11      
12 A 1066 1066 20.99      
13 A 1010 1010 2.71      
14 A 938 938 10.55      
15 A 565 565 15.63      
16 A 417 417 55.33      
17 A 400 400 78.99      
18 A 185 185 3.70      

Unscaled Zero Point Vibrational Energy (zpe) 14571.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14571.2 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/aug-cc-pVDZ
ABC
1.52893 0.31641 0.27732

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.092 0.508 -0.100
C2 1.226 -0.165 0.011
O3 -1.163 -0.340 0.023
H4 -0.235 1.532 0.251
H5 1.302 -0.981 -0.720
H6 2.032 0.553 -0.179
H7 1.383 -0.604 1.012
H8 -1.982 0.163 -0.020

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.48431.37221.09152.13262.12562.15621.9229
C21.48432.39572.25231.09861.09561.10423.2248
O31.37222.39572.10222.65353.32352.74440.9620
H41.09152.25232.10223.10232.50652.78572.2359
H52.13261.09862.65353.10231.78291.77483.5475
H62.12561.09563.32352.50651.78291.78234.0357
H72.15621.10422.74442.78571.77481.78233.6024
H81.92293.22480.96202.23593.54754.03573.6024

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 110.424 C1 C2 H6 110.046
C1 C2 H7 111.983 C1 O3 H8 109.683
C2 C1 O3 113.947 C2 C1 H4 121.197
O3 C1 H4 116.676 H5 C2 H6 108.694
H5 C2 H7 107.353 H6 C2 H7 108.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.795      
2 C 0.594      
3 O -0.450      
4 H -0.548      
5 H -0.182      
6 H -0.190      
7 H -0.176      
8 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.440 1.160 0.309 1.279
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.614 -1.968 -0.026
y -1.968 -19.814 0.683
z -0.026 0.683 -20.862
Traceless
 xyz
x 4.724 -1.968 -0.026
y -1.968 -1.576 0.683
z -0.026 0.683 -3.148
Polar
3z2-r2-6.296
x2-y24.200
xy-1.968
xz-0.026
yz0.683


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.575 -0.121 0.054
y -0.121 4.843 -0.143
z 0.054 -0.143 4.380


<r2> (average value of r2) Å2
<r2> 51.685
(<r2>)1/2 7.189