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

using model chemistry: B2PLYP=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-538.559720
Energy at 298.15K-538.563339
HF Energy-538.405981
Nuclear repulsion energy93.694043
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 B2PLYP=FULL/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' 3184 3184 5.13      
2 A' 3135 3135 16.84      
3 A' 1528 1528 0.70      
4 A' 1493 1493 5.28      
5 A' 1298 1298 19.87      
6 A' 1108 1108 9.04      
7 A' 678 678 100.55      
8 A' 557 557 26.21      
9 A' 305 305 13.59      
10 A" 3295 3295 8.07      
11 A" 3201 3201 4.52      
12 A" 1290 1290 0.01      
13 A" 1095 1095 2.54      
14 A" 799 799 2.43      
15 A" 233 233 1.41      

Unscaled Zero Point Vibrational Energy (zpe) 11599.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11599.1 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 B2PLYP=FULL/6-311G*
ABC
1.09511 0.18867 0.17188

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.462 0.836 0.000
C2 0.000 0.878 0.000
Cl3 0.703 -0.846 0.000
H4 -2.004 0.710 0.927
H5 -2.004 0.710 -0.927
H6 0.416 1.338 -0.891
H7 0.416 1.338 0.891

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.46312.74201.08111.08112.13912.1391
C21.46311.86192.21482.21481.08601.0860
Cl32.74201.86193.25723.25722.37662.3766
H41.08112.21483.25721.85363.09192.5011
H51.08112.21483.25721.85362.50113.0919
H62.13911.08602.37663.09192.50111.7827
H72.13911.08602.37662.50113.09191.7827

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 110.534 C1 C2 H6 113.275
C1 C2 H7 113.275 C2 C1 H4 120.298
C2 C1 H5 120.298 Cl3 C2 H6 104.347
Cl3 C2 H7 104.347 H4 C1 H5 118.031
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability