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

using model chemistry: B2PLYP=FULL/STO-3G

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/STO-3G
 hartrees
Energy at 0K-532.482970
Energy at 298.15K-532.486466
HF Energy-532.448456
Nuclear repulsion energy92.344085
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/STO-3G
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' 3440 3440 1.26      
2 A' 3386 3386 0.29      
3 A' 1649 1649 1.14      
4 A' 1601 1601 0.52      
5 A' 1365 1365 12.63      
6 A' 1147 1147 5.58      
7 A' 764 764 35.65      
8 A' 569 569 15.52      
9 A' 311 311 8.15      
10 A" 3615 3615 0.15      
11 A" 3510 3510 0.09      
12 A" 1359 1359 1.27      
13 A" 1140 1140 0.00      
14 A" 827 827 0.81      
15 A" 245 245 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 12462.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12462.7 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/STO-3G
ABC
1.06165 0.18317 0.16681

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.503 0.843 0.000
C2 0.000 0.880 0.000
Cl3 0.722 -0.848 0.000
H4 -2.038 0.670 0.940
H5 -2.038 0.670 -0.940
H6 0.409 1.366 -0.904
H7 0.409 1.366 0.904

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.50322.79451.09511.09512.17832.1783
C21.50321.87312.25402.25401.10481.1048
Cl32.79451.87313.28723.28722.41202.4120
H41.09512.25403.28721.87903.14172.5441
H51.09512.25403.28721.87902.54413.1417
H62.17831.10482.41203.14172.54411.8084
H72.17831.10482.41202.54413.14171.8084

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 111.254 C1 C2 H6 112.384
C1 C2 H7 112.384 C2 C1 H4 119.511
C2 C1 H5 119.511 Cl3 C2 H6 105.250
Cl3 C2 H7 105.250 H4 C1 H5 118.177
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability