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

using model chemistry: BLYP/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 BLYP/cc-pVDZ
 hartrees
Energy at 0K-154.320310
Energy at 298.15K-154.325172
HF Energy-154.320310
Nuclear repulsion energy74.081516
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 BLYP/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 3632 3638 31.71      
2 A 3029 3033 48.97      
3 A 3012 3016 22.47      
4 A 2958 2962 23.57      
5 A 2840 2844 69.43      
6 A 1422 1424 1.51      
7 A 1401 1403 13.88      
8 A 1385 1387 3.40      
9 A 1336 1338 0.78      
10 A 1229 1231 111.08      
11 A 1162 1164 38.45      
12 A 1021 1023 23.80      
13 A 980 982 6.23      
14 A 899 901 10.60      
15 A 556 556 15.99      
16 A 394 394 13.19      
17 A 366 367 108.44      
18 A 169 169 2.52      

Unscaled Zero Point Vibrational Energy (zpe) 13894.2 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 13916.4 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 BLYP/cc-pVDZ
ABC
1.49520 0.30914 0.27096

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.091 0.512 -0.104
C2 1.236 -0.164 0.012
O3 -1.180 -0.348 0.020
H4 -0.230 1.548 0.257
H5 1.299 -1.037 -0.674
H6 2.053 0.540 -0.245
H7 1.442 -0.555 1.042
H8 -1.993 0.197 0.010

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.49411.39251.10632.15792.14932.19141.9312
C21.49412.42312.26751.11191.10861.12103.2494
O31.39252.42312.13362.66523.36322.82150.9786
H41.10632.26752.13363.14452.54602.79912.2351
H52.15791.11192.66523.14451.79961.78843.5818
H62.14931.10863.36322.54601.79961.79704.0689
H72.19141.12102.82152.79911.78841.79703.6646
H81.93123.24940.97862.23513.58184.06893.6646

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 110.948 C1 C2 H6 110.468
C1 C2 H7 113.080 C1 O3 H8 107.788
C2 C1 O3 114.117 C2 C1 H4 120.658
O3 C1 H4 116.800 H5 C2 H6 108.281
H5 C2 H7 106.436 H6 C2 H7 107.405
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.048      
2 C 0.034      
3 O -0.156      
4 H -0.017      
5 H 0.020      
6 H 0.012      
7 H 0.012      
8 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.712 1.008 0.304 1.271
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.374 -1.727 -0.213
y -1.727 -19.444 0.508
z -0.213 0.508 -20.338
Traceless
 xyz
x 4.517 -1.727 -0.213
y -1.727 -1.588 0.508
z -0.213 0.508 -2.929
Polar
3z2-r2-5.858
x2-y24.070
xy-1.727
xz-0.213
yz0.508


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.221 -0.221 0.077
y -0.221 4.158 0.048
z 0.077 0.048 3.110


<r2> (average value of r2) Å2
<r2> 52.394
(<r2>)1/2 7.238