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

using model chemistry: CCSD=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-538.009177
Energy at 298.15K-538.012725
HF Energy-537.536312
Nuclear repulsion energy94.102224
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 CCSD=FULL/aug-cc-pVDZ
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 3231 3231 7.23      
2 A 3134 3134 12.49      
3 A 3092 3092 14.29      
4 A 3012 3012 18.45      
5 A 1474 1474 2.23      
6 A 1459 1459 7.39      
7 A 1405 1405 4.89      
8 A 1302 1302 41.01      
9 A 1127 1127 2.96      
10 A 1037 1037 14.31      
11 A 1001 1001 0.45      
12 A 735 735 25.10      
13 A 436 436 23.94      
14 A 328 328 3.37      
15 A 171 171 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 11471.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11471.6 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 CCSD=FULL/aug-cc-pVDZ
ABC
1.36637 0.18245 0.16644

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.452 0.614 -0.086
C2 1.655 -0.272 0.011
Cl3 -1.118 -0.130 0.007
H4 0.460 1.663 0.216
H5 1.591 -1.100 -0.713
H6 2.565 0.313 -0.195
H7 1.751 -0.716 1.022

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.49691.74011.09162.15192.13712.1642
C21.49692.77632.28331.10251.10211.1077
Cl31.74012.77632.39772.96673.71533.0992
H41.09162.28332.39773.12732.53432.8242
H52.15191.10252.96673.12731.79311.7843
H62.13711.10213.71532.53431.79311.7897
H72.16421.10773.09922.82421.78431.7897

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 110.842 C1 C2 H6 109.694
C1 C2 H7 111.516 C2 C1 Cl3 117.918
C2 C1 H4 123.029 H5 C2 H6 108.854
H5 C2 H7 107.670 H6 C2 H7 108.177
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability