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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-537.865344
Energy at 298.15K-537.868961
HF Energy-537.503150
Nuclear repulsion energy94.860309
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 3328 3074 8.72      
2 A 3227 2981 11.41      
3 A 3189 2945 14.88      
4 A 3112 2874 15.97      
5 A 1568 1449 3.20      
6 A 1551 1433 8.62      
7 A 1500 1386 7.01      
8 A 1385 1280 41.20      
9 A 1173 1083 1.81      
10 A 1099 1015 19.28      
11 A 1065 984 0.59      
12 A 775 715 26.88      
13 A 457 422 28.49      
14 A 343 317 4.00      
15 A 174 161 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 11972.5 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 11059.0 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
1.40798 0.18438 0.16850

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 0.444 0.603 -0.080
C2 1.648 -0.267 0.011
Cl3 -1.112 -0.129 0.007
H4 0.459 1.644 0.201
H5 1.586 -1.093 -0.699
H6 2.541 0.318 -0.212
H7 1.764 -0.697 1.012

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48761.72191.07922.13592.12012.1503
C21.48762.76332.25881.09091.09051.0956
Cl31.72192.76332.37712.95083.68673.0993
H41.07922.25882.37713.09432.50312.8004
H52.13591.09092.95083.09431.77171.7646
H62.12011.09053.68672.50311.77171.7695
H72.15031.09563.09932.80041.76461.7695

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 110.925 C1 C2 H6 109.682
C1 C2 H7 111.802 C2 C1 Cl3 118.674
C2 C1 H4 122.491 H5 C2 H6 108.624
H5 C2 H7 107.621 H6 C2 H7 108.081
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability