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

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-154.445099
Energy at 298.15K-154.450048
HF Energy-154.445099
Nuclear repulsion energy74.926958
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 B3LYPultrafine/TZVP
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 3822 3682 53.15      
2 A 3131 3016 45.38      
3 A 3100 2987 9.59      
4 A 3045 2933 18.48      
5 A 2951 2843 46.99      
6 A 1493 1438 1.55      
7 A 1467 1413 12.64      
8 A 1449 1396 17.83      
9 A 1401 1349 0.07      
10 A 1272 1225 115.94      
11 A 1204 1160 51.54      
12 A 1059 1021 36.06      
13 A 1025 988 6.77      
14 A 929 895 10.22      
15 A 562 542 20.06      
16 A 413 398 11.10      
17 A 363 350 138.56      
18 A 186 179 4.37      

Unscaled Zero Point Vibrational Energy (zpe) 14435.6 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 13907.3 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 B3LYPultrafine/TZVP
ABC
1.54540 0.31424 0.27590

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.089 0.505 -0.096
C2 1.228 -0.164 0.010
O3 -1.170 -0.339 0.022
H4 -0.231 1.528 0.241
H5 1.303 -0.994 -0.698
H6 2.030 0.544 -0.205
H7 1.409 -0.580 1.014
H8 -1.985 0.172 -0.017

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7 H8
C11.48071.37711.08642.13242.12182.15661.9272
C21.48072.40492.24571.09381.09121.10103.2312
O31.37712.40492.10192.65833.32772.77410.9632
H41.08642.24572.10193.09752.50532.78002.2325
H52.13241.09382.65833.09751.77081.76433.5553
H62.12181.09123.32772.50531.77081.77034.0368
H72.15661.10102.77412.78001.76431.77033.6267
H81.92723.23120.96322.23253.55534.03683.6267

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 110.257
C1 C2 H7 112.468 C1 O3 H8 109.605
C2 C1 O3 114.555 C2 C1 H4 121.281
O3 C1 H4 116.633 H5 C2 H6 108.281
H5 C2 H7 106.996 H6 C2 H7 107.718
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.066      
2 C -0.328      
3 O -0.330      
4 H 0.094      
5 H 0.126      
6 H 0.112      
7 H 0.114      
8 H 0.278      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.523 1.261 0.314 1.401
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.478 -2.084 -0.052
y -2.084 -19.843 0.647
z -0.052 0.647 -20.820
Traceless
 xyz
x 4.853 -2.084 -0.052
y -2.084 -1.694 0.647
z -0.052 0.647 -3.159
Polar
3z2-r2-6.318
x2-y24.365
xy-2.084
xz-0.052
yz0.647


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.144 -0.113 0.087
y -0.113 4.362 -0.056
z 0.087 -0.056 3.701


<r2> (average value of r2) Å2
<r2> 51.813
(<r2>)1/2 7.198