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

using model chemistry: BLYP/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 BLYP/cc-pVDZ
 hartrees
Energy at 0K-538.712930
Energy at 298.15K-538.716316
HF Energy-538.712930
Nuclear repulsion energy93.375533
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 BLYP/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 3122 3127 8.75      
2 A 3019 3024 12.46      
3 A 2967 2972 16.00      
4 A 2874 2879 28.63      
5 A 1409 1411 1.70      
6 A 1388 1391 6.85      
7 A 1344 1346 2.18      
8 A 1233 1235 41.39      
9 A 1082 1084 5.70      
10 A 992 994 20.21      
11 A 958 960 0.95      
12 A 689 690 31.08      
13 A 379 379 23.88      
14 A 314 314 9.39      
15 A 152 152 0.54      

Unscaled Zero Point Vibrational Energy (zpe) 10961.0 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 10978.6 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 BLYP/cc-pVDZ
ABC
1.37942 0.17840 0.16317

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.462 0.605 -0.073
C2 1.669 -0.268 0.009
Cl3 -1.132 -0.129 0.006
H4 0.465 1.673 0.185
H5 1.610 -1.118 -0.704
H6 2.578 0.324 -0.223
H7 1.810 -0.712 1.026

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.49201.75751.09862.16492.13952.1813
C21.49202.80482.29151.11081.10971.1185
Cl31.75752.80482.41473.00083.74503.1677
H41.09862.29152.41473.14572.54002.8642
H52.16491.11083.00083.14571.80271.7880
H62.13951.10973.74502.54001.80271.7955
H72.18131.11853.16772.86421.78801.7955

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 111.729 C1 C2 H6 109.771
C1 C2 H7 112.565 C2 C1 Cl3 119.119
C2 C1 H4 123.679 H5 C2 H6 108.555
H5 C2 H7 106.656 H6 C2 H7 107.372
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.131      
2 C 0.062      
3 Cl -0.061      
4 H 0.039      
5 H 0.033      
6 H 0.026      
7 H 0.033      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.405 0.262 0.254 1.452
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.644 0.282 0.050
y 0.282 -24.842 0.385
z 0.050 0.385 -26.515
Traceless
 xyz
x 1.035 0.282 0.050
y 0.282 0.738 0.385
z 0.050 0.385 -1.773
Polar
3z2-r2-3.546
x2-y20.198
xy0.282
xz0.050
yz0.385


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.760 0.358 0.018
y 0.358 4.491 0.013
z 0.018 0.013 3.315


<r2> (average value of r2) Å2
<r2> 77.588
(<r2>)1/2 8.808