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

using model chemistry: wB97X-D/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-538.784707
Energy at 298.15K-538.788186
HF Energy-538.784707
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/aug-cc-pVTZ
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 3247 3106 4.51      
2 A 3134 2998 10.91      
3 A 3079 2945 12.40      
4 A 3007 2877 18.85      
5 A 1495 1430 4.11      
6 A 1472 1408 9.60      
7 A 1420 1359 6.85      
8 A 1290 1234 40.03      
9 A 1127 1078 3.68      
10 A 1045 1000 16.54      
11 A 1015 971 0.48      
12 A 745 712 24.72      
13 A 369 353 12.00      
14 A 309 296 20.24      
15 A 177 169 1.26      

Unscaled Zero Point Vibrational Energy (zpe) 11464.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 10967.0 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 wB97X-D/aug-cc-pVTZ
ABC
1.42631 0.18492 0.16897

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.444 0.596 -0.053
C2 1.645 -0.263 0.007
Cl3 -1.111 -0.128 0.004
H4 0.452 1.658 0.131
H5 1.605 -1.055 -0.744
H6 2.538 0.335 -0.169
H7 1.753 -0.751 0.983

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47761.71641.07772.13312.11352.1441
C21.47762.75922.26491.09191.08951.0963
Cl31.71642.75922.37622.96573.68273.0896
H41.07772.26492.37623.07482.48882.8666
H52.13311.09192.96573.07481.77041.7601
H62.11351.08953.68272.48881.77041.7670
H72.14411.09633.08962.86661.76011.7670

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 111.347 C1 C2 H6 109.910
C1 C2 H7 111.966 C2 C1 Cl3 119.323
C2 C1 H4 124.089 H5 C2 H6 108.504
H5 C2 H7 107.094 H6 C2 H7 107.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.342      
2 C -0.681      
3 Cl -0.157      
4 H 0.353      
5 H 0.294      
6 H 0.244      
7 H 0.288      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.563 0.364 0.178 1.614
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.841 0.302 0.055
y 0.302 -24.819 0.327
z 0.055 0.327 -26.623
Traceless
 xyz
x 0.880 0.302 0.055
y 0.302 0.912 0.327
z 0.055 0.327 -1.793
Polar
3z2-r2-3.585
x2-y2-0.021
xy0.302
xz0.055
yz0.327


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.495 0.203 -0.001
y 0.203 5.719 -0.054
z -0.001 -0.054 5.056


<r2> (average value of r2) Å2
<r2> 75.522
(<r2>)1/2 8.690