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All results from a given calculation for CHClCH3 (1-chloroethyl radical)

using model chemistry: B3LYP/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 B3LYP/6-311G**
 hartrees
Energy at 0K-538.813014
Energy at 298.15K-538.816417
HF Energy-538.813014
Nuclear repulsion energy94.396357
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 B3LYP/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 3219 3112 7.22      
2 A 3094 2992 13.26      
3 A 3044 2943 16.42      
4 A 2970 2871 23.56      
5 A 1482 1432 3.28      
6 A 1462 1413 9.43      
7 A 1410 1363 6.15      
8 A 1298 1255 41.77      
9 A 1115 1078 3.96      
10 A 1037 1002 24.67      
11 A 1001 967 0.70      
12 A 715 692 33.82      
13 A 369 356 16.41      
14 A 304 294 23.63      
15 A 147 142 1.70      

Unscaled Zero Point Vibrational Energy (zpe) 11332.1 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 10955.9 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 B3LYP/6-311G**
ABC
1.41436 0.18188 0.16634

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.454 0.599 -0.061
C2 1.656 -0.265 0.008
Cl3 -1.121 -0.128 0.005
H4 0.454 1.658 0.152
H5 1.612 -1.074 -0.729
H6 2.551 0.331 -0.186
H7 1.775 -0.736 0.995

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48201.73631.08002.14132.11772.1542
C21.48202.78062.27251.09471.09301.1004
Cl31.73632.78062.38592.98393.70593.1202
H41.08002.27252.38593.09492.50452.8611
H52.14131.09472.98393.09491.77491.7648
H62.11771.09303.70592.50451.77491.7714
H72.15421.10043.12022.86111.76481.7714

picture of 1-chloroethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 111.528 C1 C2 H6 109.734
C1 C2 H7 112.224 C2 C1 Cl3 119.331
C2 C1 H4 124.255 H5 C2 H6 108.447
H5 C2 H7 107.024 H6 C2 H7 107.724
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.246      
2 C -0.262      
3 Cl -0.051      
4 H 0.168      
5 H 0.136      
6 H 0.124      
7 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.663 0.360 0.233 1.717
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.293 0.285 0.035
y 0.285 -25.166 0.370
z 0.035 0.370 -27.073
Traceless
 xyz
x 0.826 0.285 0.035
y 0.285 1.017 0.370
z 0.035 0.370 -1.843
Polar
3z2-r2-3.686
x2-y2-0.127
xy0.285
xz0.035
yz0.370


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.688 0.465 -0.006
y 0.465 4.432 -0.016
z -0.006 -0.016 3.342


<r2> (average value of r2) Å2
<r2> 76.677
(<r2>)1/2 8.757