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

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

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-pVTZ
 hartrees
Energy at 0K-154.371308
Energy at 298.15K-154.376257
HF Energy-154.371308
Nuclear repulsion energy75.230661
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-pVTZ
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 3905 3732 78.91      
2 A 3159 3019 31.16      
3 A 3136 2997 3.71      
4 A 3080 2943 11.15      
5 A 3011 2878 27.88      
6 A 1498 1432 2.56      
7 A 1469 1404 11.17      
8 A 1460 1396 23.08      
9 A 1395 1333 0.15      
10 A 1281 1224 151.36      
11 A 1226 1172 23.72      
12 A 1066 1018 31.82      
13 A 1027 982 3.27      
14 A 942 901 10.34      
15 A 563 538 16.71      
16 A 409 391 8.40      
17 A 363 347 124.24      
18 A 180 172 4.17      

Unscaled Zero Point Vibrational Energy (zpe) 14584.9 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 13938.8 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-pVTZ
ABC
1.54641 0.31780 0.27871

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.091 0.506 -0.099
C2 1.223 -0.164 0.011
O3 -1.161 -0.339 0.022
H4 -0.234 1.523 0.247
H5 1.305 -0.972 -0.718
H6 2.027 0.548 -0.168
H7 1.375 -0.606 1.004
H8 -1.980 0.160 -0.009

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.47981.36861.08362.12522.11962.14591.9224
C21.47982.39082.24171.09141.08831.09703.2199
O31.36862.39082.09212.65093.31422.73270.9594
H41.08362.24172.09213.08592.49682.77412.2301
H52.12521.09142.65093.08591.77001.76143.5459
H62.11961.08833.31422.49681.77001.76934.0287
H72.14591.09702.73272.77411.76141.76933.5874
H81.92243.21990.95942.23013.54594.02873.5874

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 110.576 C1 C2 H6 110.319
C1 C2 H7 111.914 C1 O3 H8 110.089
C2 C1 O3 114.084 C2 C1 H4 121.195
O3 C1 H4 116.633 H5 C2 H6 108.589
H5 C2 H7 107.192 H6 C2 H7 108.125
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.448      
2 C -0.587      
3 O -0.421      
4 H 0.451      
5 H 0.289      
6 H 0.225      
7 H 0.269      
8 H 0.222      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.436 1.180 0.315 1.296
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.572 -1.996 -0.047
y -1.996 -19.795 0.660
z -0.047 0.660 -20.790
Traceless
 xyz
x 4.721 -1.996 -0.047
y -1.996 -1.614 0.660
z -0.047 0.660 -3.107
Polar
3z2-r2-6.213
x2-y24.223
xy-1.996
xz-0.047
yz0.660


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.542 -0.110 0.045
y -0.110 4.781 -0.127
z 0.045 -0.127 4.302


<r2> (average value of r2) Å2
<r2> 51.433
(<r2>)1/2 7.172