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All results from a given calculation for CH2CH2Cl (2-chloroethyl radical)

using model chemistry: M06-2X/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-538.680131
Energy at 298.15K-538.683798
HF Energy-538.680131
Nuclear repulsion energy93.975912
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/6-31+G**
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' 3191 3039 2.37      
2 A' 3130 2981 10.03      
3 A' 1509 1437 0.48      
4 A' 1469 1399 6.15      
5 A' 1274 1213 22.77      
6 A' 1111 1058 11.01      
7 A' 658 626 110.54      
8 A' 573 546 21.84      
9 A' 314 299 15.74      
10 A" 3304 3146 3.08      
11 A" 3199 3046 1.43      
12 A" 1263 1203 0.01      
13 A" 1071 1020 0.83      
14 A" 776 739 1.59      
15 A" 274 260 1.64      

Unscaled Zero Point Vibrational Energy (zpe) 11557.3 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 11004.9 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 M06-2X/6-31+G**
ABC
1.09467 0.19036 0.17334

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.467 0.822 0.000
C2 0.000 0.870 0.000
Cl3 0.705 -0.836 0.000
H4 -2.005 0.690 0.930
H5 -2.005 0.690 -0.930
H6 0.411 1.339 -0.893
H7 0.411 1.339 0.893

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.46742.73241.08261.08262.14232.1423
C21.46741.84622.21742.21741.08921.0892
Cl32.73241.84623.24663.24662.36962.3696
H41.08262.21743.24661.85993.09522.5015
H51.08262.21743.24661.85992.50153.0952
H62.14231.08922.36963.09522.50151.7867
H72.14231.08922.36962.50153.09521.7867

picture of 2-chloroethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 110.577 C1 C2 H6 113.013
C1 C2 H7 113.013 C2 C1 H4 120.066
C2 C1 H5 120.066 Cl3 C2 H6 104.694
Cl3 C2 H7 104.694 H4 C1 H5 118.416
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.236      
2 C -0.469      
3 Cl -0.071      
4 H 0.174      
5 H 0.174      
6 H 0.214      
7 H 0.214      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.067 1.951 0.000 2.224
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.961 0.932 0.000
y 0.932 -26.885 0.000
z 0.000 0.000 -25.240
Traceless
 xyz
x 0.101 0.932 0.000
y 0.932 -1.284 0.000
z 0.000 0.000 1.184
Polar
3z2-r22.367
x2-y20.923
xy0.932
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.929 -1.183 0.000
y -1.183 5.830 0.000
z 0.000 0.000 4.385


<r2> (average value of r2) Å2
<r2> 74.340
(<r2>)1/2 8.622