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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-538.741076
Energy at 298.15K-538.744564
HF Energy-538.741076
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/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 3236 3083 4.95      
2 A 3147 2998 8.60      
3 A 3094 2948 11.72      
4 A 3009 2866 18.12      
5 A 1463 1393 3.26      
6 A 1445 1377 9.65      
7 A 1399 1332 6.99      
8 A 1281 1221 42.04      
9 A 1129 1076 4.15      
10 A 1037 988 21.09      
11 A 994 947 0.82      
12 A 744 708 28.86      
13 A 384 366 20.59      
14 A 320 305 14.98      
15 A 174 166 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 11427.4 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 10885.7 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 wB97X-D/cc-pVDZ
ABC
1.39881 0.18321 0.16736

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.450 0.602 -0.068
C2 1.650 -0.266 0.009
Cl3 -1.116 -0.129 0.006
H4 0.456 1.666 0.171
H5 1.597 -1.090 -0.721
H6 2.554 0.326 -0.198
H7 1.768 -0.724 1.010

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48341.72961.09082.14542.12552.1586
C21.48342.77002.27731.10191.10011.1072
Cl31.72962.77002.39162.96853.70353.1119
H41.09082.27732.39163.11312.51572.8531
H52.14541.10192.96853.11311.78771.7774
H62.12551.10013.70352.51571.78771.7835
H72.15861.10723.11192.85311.77741.7835

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 111.310 C1 C2 H6 109.831
C1 C2 H7 112.047 C2 C1 Cl3 118.914
C2 C1 H4 123.699 H5 C2 H6 108.561
H5 C2 H7 107.143 H6 C2 H7 107.806
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.176      
2 C -0.033      
3 Cl -0.069      
4 H 0.083      
5 H 0.067      
6 H 0.061      
7 H 0.067      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.566 0.328 0.250 1.619
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.566 0.284 0.061
y 0.284 -24.525 0.381
z 0.061 0.381 -26.358
Traceless
 xyz
x 0.875 0.284 0.061
y 0.284 0.937 0.381
z 0.061 0.381 -1.813
Polar
3z2-r2-3.625
x2-y2-0.041
xy0.284
xz0.061
yz0.381


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.241 0.394 -0.005
y 0.394 4.286 0.015
z -0.005 0.015 3.210


<r2> (average value of r2) Å2
<r2> 75.962
(<r2>)1/2 8.716