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

using model chemistry: CID/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at CID/6-31G
 hartrees
Energy at 0K-537.665926
Energy at 298.15K-537.669460
HF Energy-537.449266
Nuclear repulsion energy92.024583
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 CID/6-31G
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 3289 3076 7.30      
2 A 3154 2949 13.03      
3 A 3118 2916 17.15      
4 A 3047 2850 15.72      
5 A 1565 1463 4.83      
6 A 1544 1444 10.12      
7 A 1504 1406 7.34      
8 A 1345 1258 53.60      
9 A 1158 1083 2.27      
10 A 1082 1012 9.41      
11 A 1072 1002 8.54      
12 A 679 635 32.31      
13 A 438 409 34.53      
14 A 329 308 3.43      
15 A 165 154 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 11744.2 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 10983.2 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 CID/6-31G
ABC
1.35171 0.17221 0.15760

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.500 0.621 -0.080
C2 1.691 -0.282 0.012
Cl3 -1.157 -0.127 0.006
H4 0.504 1.665 0.208
H5 1.614 -1.109 -0.705
H6 2.600 0.290 -0.212
H7 1.802 -0.721 1.016

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.49741.82011.08322.15062.12952.1680
C21.49742.85192.28901.09721.09751.1019
Cl31.82012.85192.45183.02483.78613.1827
H41.08322.28902.45183.12462.54122.8347
H52.15061.09723.02483.12461.78151.7748
H62.12951.09753.78612.54121.78151.7803
H72.16801.10193.18272.83471.77481.7803

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 111.025 C1 C2 H6 109.333
C1 C2 H7 112.147 C2 C1 Cl3 118.231
C2 C1 H4 124.216 H5 C2 H6 108.521
H5 C2 H7 107.617 H6 C2 H7 108.085
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability