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

using model chemistry: wB97X-D/aug-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/aug-cc-pVDZ
 hartrees
Energy at 0K-538.748047
Energy at 298.15K-538.751501
HF Energy-538.748047
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-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 3249 3110 5.07      
2 A 3138 3004 11.29      
3 A 3084 2953 12.76      
4 A 3005 2877 18.88      
5 A 1462 1399 3.68      
6 A 1439 1378 9.60      
7 A 1394 1334 9.05      
8 A 1285 1230 41.16      
9 A 1128 1080 3.92      
10 A 1034 990 17.94      
11 A 991 948 0.36      
12 A 741 710 27.05      
13 A 372 356 12.83      
14 A 305 292 20.11      
15 A 169 162 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 11397.2 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 10910.5 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-pVDZ
ABC
1.40149 0.18322 0.16734

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.451 0.601 -0.061
C2 1.651 -0.267 0.008
Cl3 -1.116 -0.129 0.005
H4 0.453 1.668 0.151
H5 1.608 -1.067 -0.745
H6 2.552 0.335 -0.171
H7 1.755 -0.751 0.996

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48311.72971.08772.14272.12082.1549
C21.48312.77082.28021.09981.09791.1046
Cl31.72972.77082.39012.97723.70133.1001
H41.08772.28022.39013.10122.50682.8735
H52.14271.09982.97723.10121.78521.7753
H62.12081.09793.70132.50681.78521.7818
H72.15491.10463.10012.87351.77531.7818

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 111.243 C1 C2 H6 109.610
C1 C2 H7 111.941 C2 C1 Cl3 118.983
C2 C1 H4 124.271 H5 C2 H6 108.642
H5 C2 H7 107.288 H6 C2 H7 107.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.117      
2 C 0.593      
3 Cl -0.127      
4 H -0.329      
5 H -0.077      
6 H -0.121      
7 H -0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.648 0.374 0.207 1.703
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.900 0.307 0.060
y 0.307 -24.889 0.382
z 0.060 0.382 -26.809
Traceless
 xyz
x 0.950 0.307 0.060
y 0.307 0.966 0.382
z 0.060 0.382 -1.915
Polar
3z2-r2-3.830
x2-y2-0.011
xy0.307
xz0.060
yz0.382


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.487 0.219 -0.003
y 0.219 5.658 -0.059
z -0.003 -0.059 4.985


<r2> (average value of r2) Å2
<r2> 76.180
(<r2>)1/2 8.728