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

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-538.561649
Energy at 298.15K-538.565087
HF Energy-538.561649
Nuclear repulsion energy94.964568
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 HSEh1PBE/6-311G*
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 3240 3109 10.07      
2 A 3132 3005 13.29      
3 A 3081 2956 17.11      
4 A 3003 2882 23.95      
5 A 1497 1436 4.10      
6 A 1477 1417 11.98      
7 A 1422 1365 10.54      
8 A 1316 1263 38.48      
9 A 1138 1092 4.19      
10 A 1052 1009 24.95      
11 A 1006 965 0.83      
12 A 744 714 30.24      
13 A 379 364 20.45      
14 A 309 296 21.59      
15 A 152 146 1.58      

Unscaled Zero Point Vibrational Energy (zpe) 11473.5 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 11010.0 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 HSEh1PBE/6-311G*
ABC
1.42217 0.18459 0.16873

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.446 0.596 -0.063
C2 1.645 -0.263 0.008
Cl3 -1.112 -0.128 0.005
H4 0.449 1.655 0.159
H5 1.602 -1.074 -0.725
H6 2.542 0.329 -0.189
H7 1.764 -0.730 0.997

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47621.72011.08132.13642.11592.1496
C21.47622.75992.26481.09461.09281.0999
Cl31.72012.75992.37472.96533.68743.1014
H41.08132.26482.37473.09152.50122.8496
H52.13641.09462.96533.09151.77261.7634
H62.11591.09283.68742.50121.77261.7697
H72.14961.09993.10142.84961.76341.7697

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 111.546 C1 C2 H6 110.001
C1 C2 H7 112.291 C2 C1 Cl3 119.221
C2 C1 H4 123.902 H5 C2 H6 108.261
H5 C2 H7 106.940 H6 C2 H7 107.620
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.311      
2 C -0.660      
3 Cl -0.036      
4 H 0.268      
5 H 0.252      
6 H 0.241      
7 H 0.245      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.647 0.368 0.251 1.706
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.141 0.321 0.037
y 0.321 -24.953 0.404
z 0.037 0.404 -26.971
Traceless
 xyz
x 0.821 0.321 0.037
y 0.321 1.103 0.404
z 0.037 0.404 -1.924
Polar
3z2-r2-3.848
x2-y2-0.188
xy0.321
xz0.037
yz0.404


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.465 0.460 -0.007
y 0.460 4.333 -0.016
z -0.007 -0.016 3.266


<r2> (average value of r2) Å2
<r2> 75.799
(<r2>)1/2 8.706