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

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-538.794099
Energy at 298.15K-538.797421
HF Energy-538.794099
Nuclear repulsion energy94.652381
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-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 3167 3118 7.42      
2 A 3046 3000 13.93      
3 A 2989 2943 17.13      
4 A 2918 2873 29.16      
5 A 1451 1429 2.74      
6 A 1428 1407 7.75      
7 A 1377 1356 4.01      
8 A 1266 1246 38.78      
9 A 1097 1080 4.55      
10 A 1014 999 17.80      
11 A 980 965 0.43      
12 A 703 693 27.68      
13 A 355 349 7.76      
14 A 285 281 21.77      
15 A 132 129 1.89      

Unscaled Zero Point Vibrational Energy (zpe) 11102.8 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 10933.0 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 B97D3/aug-cc-pVTZ
ABC
1.41909 0.18309 0.16739

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.449 0.596 -0.054
C2 1.652 -0.264 0.007
Cl3 -1.117 -0.128 0.005
H4 0.453 1.662 0.135
H5 1.613 -1.064 -0.743
H6 2.548 0.340 -0.174
H7 1.768 -0.752 0.988

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48001.72601.08222.14182.11792.1552
C21.48002.77192.27191.09721.09491.1026
Cl31.72602.77192.38442.98123.69843.1115
H41.08222.27192.38443.08992.49642.8785
H52.14181.09722.98123.08991.77931.7659
H62.11791.09493.69842.49641.77931.7748
H72.15521.10263.11152.87851.76591.7748

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 111.553 C1 C2 H6 109.771
C1 C2 H7 112.308 C2 C1 Cl3 119.478
C2 C1 H4 124.185 H5 C2 H6 108.527
H5 C2 H7 106.790 H6 C2 H7 107.727
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.382      
2 C -0.311      
3 Cl -0.139      
4 H 0.309      
5 H 0.190      
6 H 0.151      
7 H 0.183      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.503 0.333 0.170 1.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.996 0.296 0.043
y 0.296 -25.018 0.331
z 0.043 0.331 -26.729
Traceless
 xyz
x 0.878 0.296 0.043
y 0.296 0.845 0.331
z 0.043 0.331 -1.723
Polar
3z2-r2-3.446
x2-y20.022
xy0.296
xz0.043
yz0.331


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.990 0.167 0.015
y 0.167 5.971 -0.072
z 0.015 -0.072 5.231


<r2> (average value of r2) Å2
<r2> 76.184
(<r2>)1/2 8.728