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

using model chemistry: B2PLYP=FULL/6-31G*

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/6-31G*
 hartrees
Energy at 0K-538.496027
Energy at 298.15K-538.499554
HF Energy-538.368410
Nuclear repulsion energy94.641278
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/6-31G*
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 3271 3103 8.75      
2 A 3163 3000 11.79      
3 A 3118 2957 14.92      
4 A 3037 2881 18.86      
5 A 1534 1455 2.79      
6 A 1515 1437 8.07      
7 A 1458 1383 4.91      
8 A 1344 1275 42.69      
9 A 1143 1084 3.18      
10 A 1067 1012 21.92      
11 A 1034 981 0.83      
12 A 746 707 29.95      
13 A 420 398 29.25      
14 A 331 314 7.00      
15 A 165 156 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 11673.5 cm-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 11071.2 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/6-31G*
ABC
1.40991 0.18328 0.16757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.601 -0.075
C2 1.651 -0.266 0.010
Cl3 -1.116 -0.128 0.006
H4 0.458 1.650 0.188
H5 1.593 -1.095 -0.702
H6 2.545 0.323 -0.214
H7 1.778 -0.704 1.011

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48501.72781.08142.13972.11932.1557
C21.48502.77042.26361.09391.09311.0996
Cl31.72782.77042.38192.96193.69493.1167
H41.08142.26362.38193.10012.50502.8206
H52.13971.09392.96193.10011.77571.7662
H62.11931.09313.69492.50501.77571.7720
H72.15571.09963.11672.82061.76621.7720

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 111.230 C1 C2 H6 109.650
C1 C2 H7 112.179 C2 C1 Cl3 118.967
C2 C1 H4 123.009 H5 C2 H6 108.566
H5 C2 H7 107.255 H6 C2 H7 107.824
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability