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

using model chemistry: B97D3/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 B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-538.757155
Energy at 298.15K-538.760511
HF Energy-538.757155
Nuclear repulsion energy94.100227
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 B97D3/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 3164 3164 9.31      
2 A 3058 3058 14.92      
3 A 3000 3000 18.16      
4 A 2919 2919 30.17      
5 A 1423 1423 2.47      
6 A 1400 1400 7.42      
7 A 1353 1353 5.18      
8 A 1257 1257 40.45      
9 A 1098 1098 5.37      
10 A 1003 1003 18.12      
11 A 961 961 0.33      
12 A 703 703 29.69      
13 A 364 364 12.05      
14 A 294 294 18.69      
15 A 144 144 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 11070.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11070.4 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 B97D3/aug-cc-pVDZ
ABC
1.39349 0.18145 0.16581

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.455 0.602 -0.065
C2 1.657 -0.267 0.008
Cl3 -1.122 -0.129 0.005
H4 0.456 1.670 0.163
H5 1.615 -1.077 -0.741
H6 2.561 0.337 -0.176
H7 1.768 -0.750 1.002

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48551.74011.09192.15052.12492.1659
C21.48552.78302.28491.10431.10261.1102
Cl31.74012.78302.39842.99203.71683.1199
H41.09192.28492.39843.11622.51402.8781
H52.15051.10432.99203.11621.79301.7799
H62.12491.10263.71682.51401.79301.7882
H72.16591.11023.11992.87811.77991.7882

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 111.427 C1 C2 H6 109.490
C1 C2 H7 112.305 C2 C1 Cl3 119.053
C2 C1 H4 124.166 H5 C2 H6 108.671
H5 C2 H7 106.983 H6 C2 H7 107.824
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.201      
2 C 0.729      
3 Cl -0.143      
4 H -0.396      
5 H -0.118      
6 H -0.171      
7 H -0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.561 0.336 0.209 1.611
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.021 0.305 0.052
y 0.305 -25.077 0.403
z 0.052 0.403 -26.870
Traceless
 xyz
x 0.953 0.305 0.052
y 0.305 0.869 0.403
z 0.052 0.403 -1.822
Polar
3z2-r2-3.643
x2-y20.056
xy0.305
xz0.052
yz0.403


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.969 0.188 0.011
y 0.188 5.913 -0.087
z 0.011 -0.087 5.181


<r2> (average value of r2) Å2
<r2> 76.811
(<r2>)1/2 8.764