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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/TZVP
 hartrees
Energy at 0K-538.575968
Energy at 298.15K-538.579497
HF Energy-538.420652
Nuclear repulsion energy94.645854
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/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 3251 3102 6.96      
2 A 3137 2993 11.92      
3 A 3091 2949 13.70      
4 A 3011 2873 19.98      
5 A 1499 1431 2.99      
6 A 1479 1412 10.31      
7 A 1431 1366 6.23      
8 A 1322 1262 41.52      
9 A 1129 1077 3.64      
10 A 1051 1002 22.22      
11 A 1020 974 0.76      
12 A 732 698 31.76      
13 A 409 390 28.94      
14 A 331 316 7.89      
15 A 169 161 0.72      

Unscaled Zero Point Vibrational Energy (zpe) 11531.1 cm-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 11002.9 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 B2PLYP=FULL/TZVP
ABC
1.40923 0.18336 0.16757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.455 0.602 -0.073
C2 1.649 -0.268 0.009
Cl3 -1.117 -0.128 0.006
H4 0.463 1.649 0.183
H5 1.591 -1.088 -0.708
H6 2.544 0.316 -0.201
H7 1.764 -0.714 1.004

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47971.73431.07772.13342.11322.1468
C21.47972.76882.26061.09071.08981.0966
Cl31.73432.76882.38402.96033.69363.1049
H41.07772.26062.38403.09142.50142.8200
H52.13341.09072.96033.09141.77081.7607
H62.11321.08983.69362.50141.77081.7674
H72.14681.09663.10492.82001.76071.7674

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 111.289 C1 C2 H6 109.721
C1 C2 H7 112.016 C2 C1 Cl3 118.752
C2 C1 H4 123.482 H5 C2 H6 108.595
H5 C2 H7 107.216 H6 C2 H7 107.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability