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

using model chemistry: CID/6-311G*

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/6-311G*
 hartrees
Energy at 0K-537.923154
Energy at 298.15K-537.926769
HF Energy-537.541993
Nuclear repulsion energy94.873166
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/6-311G*
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 3300 3066 10.41      
2 A 3204 2976 13.19      
3 A 3164 2940 16.92      
4 A 3088 2870 18.53      
5 A 1551 1441 3.89      
6 A 1534 1426 10.75      
7 A 1485 1380 8.81      
8 A 1373 1275 39.44      
9 A 1163 1080 1.65      
10 A 1089 1012 21.44      
11 A 1056 981 0.57      
12 A 767 713 28.29      
13 A 451 419 30.59      
14 A 339 315 4.58      
15 A 177 165 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 11869.7 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 11028.2 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/6-311G*
ABC
1.40362 0.18461 0.16862

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.445 0.605 -0.081
C2 1.647 -0.267 0.011
Cl3 -1.111 -0.129 0.007
H4 0.455 1.645 0.205
H5 1.590 -1.086 -0.705
H6 2.544 0.315 -0.197
H7 1.751 -0.707 1.008

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48811.72281.07832.13612.12232.1484
C21.48812.76162.26141.08971.08931.0945
Cl31.72282.76162.37452.95333.68763.0872
H41.07832.26142.37453.09472.50912.8033
H52.13611.08972.95333.09471.76931.7618
H62.12231.08933.68762.50911.76931.7675
H72.14841.09453.08722.80331.76181.7675

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 110.977 C1 C2 H6 109.898
C1 C2 H7 111.678 C2 C1 Cl3 118.464
C2 C1 H4 122.764 H5 C2 H6 108.578
H5 C2 H7 107.525 H6 C2 H7 108.073
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability