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

using model chemistry: B97D3/STO-3G

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/STO-3G
 hartrees
Energy at 0K-532.819714
Energy at 298.15K-532.823130
HF Energy-532.819714
Nuclear repulsion energy91.757385
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/STO-3G
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 3398 3398 0.31      
2 A 3352 3352 0.19      
3 A 3346 3346 2.25      
4 A 3202 3202 0.09      
5 A 1627 1627 2.70      
6 A 1611 1611 5.05      
7 A 1520 1520 1.96      
8 A 1351 1351 52.68      
9 A 1156 1156 7.90      
10 A 1082 1082 9.55      
11 A 1067 1067 13.38      
12 A 757 757 22.49      
13 A 536 536 16.01      
14 A 321 321 1.84      
15 A 152 152 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 12238.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12238.7 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/STO-3G
ABC
1.30607 0.17285 0.15798

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.485 0.634 -0.119
C2 1.692 -0.285 0.016
Cl3 -1.152 -0.130 0.009
H4 0.502 1.658 0.309
H5 1.600 -1.160 -0.657
H6 2.608 0.280 -0.250
H7 1.811 -0.664 1.057

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.52351.81081.10952.18022.15642.1971
C21.52352.84782.29721.10791.10901.1133
Cl31.81082.84782.45353.01303.79083.1873
H41.10952.29722.45353.17482.57822.7683
H52.18021.10793.01303.17481.80401.7967
H62.15641.10903.79082.57821.80401.7985
H72.19711.11333.18732.76831.79671.7985

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 110.904 C1 C2 H6 108.982
C1 C2 H7 111.925 C2 C1 Cl3 117.054
C2 C1 H4 120.684 H5 C2 H6 108.923
H5 C2 H7 107.971 H6 C2 H7 108.052
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.009      
2 C -0.220      
3 Cl -0.140      
4 H 0.092      
5 H 0.094      
6 H 0.091      
7 H 0.091      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.003 0.488 0.283 2.081
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.882 -0.002 0.131
y -0.002 -23.117 0.390
z 0.131 0.390 -24.170
Traceless
 xyz
x -0.238 -0.002 0.131
y -0.002 0.909 0.390
z 0.131 0.390 -0.671
Polar
3z2-r2-1.342
x2-y2-0.764
xy-0.002
xz0.131
yz0.390


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.570 0.455 -0.035
y 0.455 1.962 0.053
z -0.035 0.053 1.231


<r2> (average value of r2) Å2
<r2> 78.441
(<r2>)1/2 8.857