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

using model chemistry: MP3=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 MP3=FULL/6-31G**
 hartrees
Energy at 0K-537.956873
Energy at 298.15K-537.960489
HF Energy-537.509836
Nuclear repulsion energy94.972851
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 MP3=FULL/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3331 3331 9.39      
2 A 3236 3236 11.85      
3 A 3196 3196 15.69      
4 A 3114 3114 16.34      
5 A 1554 1554 2.21      
6 A 1536 1536 6.88      
7 A 1480 1480 5.15      
8 A 1375 1375 42.29      
9 A 1162 1162 2.66      
10 A 1086 1086 16.75      
11 A 1050 1050 0.46      
12 A 770 770 24.97      
13 A 456 456 26.90      
14 A 341 341 3.42      
15 A 176 176 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 11930.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11930.6 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 MP3=FULL/6-31G**
ABC
1.41326 0.18467 0.16878

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.444 0.602 -0.080
C2 1.647 -0.267 0.011
Cl3 -1.111 -0.128 0.007
H4 0.462 1.641 0.202
H5 1.580 -1.095 -0.690
H6 2.536 0.314 -0.220
H7 1.768 -0.689 1.011

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48661.72041.07622.13172.11622.1470
C21.48662.76152.25371.08741.08701.0922
Cl31.72042.76152.37522.94353.68083.1005
H41.07622.25372.37523.08732.49792.7906
H52.13171.08742.94353.08731.76661.7592
H62.11621.08703.68082.49791.76661.7641
H72.14701.09223.10052.79061.75921.7641

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 110.868 C1 C2 H6 109.652
C1 C2 H7 111.817 C2 C1 Cl3 118.699
C2 C1 H4 122.321 H5 C2 H6 108.677
H5 C2 H7 107.626 H6 C2 H7 108.099
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability