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

using model chemistry: wB97X-D/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at wB97X-D/6-311+G(3df,2p)
 hartrees
Energy at 0K-538.776965
Energy at 298.15K-538.780429
HF Energy-538.776965
Nuclear repulsion energy 
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 wB97X-D/6-311+G(3df,2p)
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 3238 3238 4.08      
2 A 3129 3129 10.85      
3 A 3073 3073 11.99      
4 A 3002 3002 17.99      
5 A 1494 1494 4.43      
6 A 1472 1472 9.99      
7 A 1420 1420 7.25      
8 A 1295 1295 37.47      
9 A 1126 1126 3.95      
10 A 1048 1048 16.57      
11 A 1011 1011 0.47      
12 A 751 751 22.87      
13 A 368 368 9.05      
14 A 308 308 23.59      
15 A 170 170 1.68      

Unscaled Zero Point Vibrational Energy (zpe) 11452.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11452.1 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 wB97X-D/6-311+G(3df,2p)
ABC
1.43125 0.18566 0.16963

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.439 0.594 -0.048
C2 1.643 -0.262 0.006
Cl3 -1.108 -0.129 0.004
H4 0.448 1.659 0.120
H5 1.607 -1.050 -0.749
H6 2.535 0.340 -0.166
H7 1.753 -0.754 0.980

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47841.70801.07862.13482.11492.1449
C21.47842.75462.26501.09241.08981.0967
Cl31.70802.75462.37302.96443.67733.0870
H41.07862.26502.37303.07202.48512.8745
H52.13481.09242.96443.07201.77061.7605
H62.11491.08983.67732.48511.77061.7672
H72.14491.09673.08702.87451.76051.7672

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 111.401 C1 C2 H6 109.954
C1 C2 H7 111.952 C2 C1 Cl3 119.479
C2 C1 H4 123.954 H5 C2 H6 108.465
H5 C2 H7 107.072 H6 C2 H7 107.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.302      
2 C -0.216      
3 Cl -0.160      
4 H 0.176      
5 H 0.172      
6 H 0.157      
7 H 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.523 0.346 0.167 1.571
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.784 0.288 0.055
y 0.288 -24.838 0.300
z 0.055 0.300 -26.756
Traceless
 xyz
x 1.013 0.288 0.055
y 0.288 0.932 0.300
z 0.055 0.300 -1.945
Polar
3z2-r2-3.891
x2-y20.054
xy0.288
xz0.055
yz0.300


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.355 0.218 -0.002
y 0.218 5.552 -0.046
z -0.002 -0.046 4.921


<r2> (average value of r2) Å2
<r2> 75.340
(<r2>)1/2 8.680