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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-538.544063
Energy at 298.15K-538.547542
HF Energy-538.400957
Nuclear repulsion energy94.345679
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 B2PLYP=FULL/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 3244 3121 5.59      
2 A 3138 3019 10.90      
3 A 3090 2972 12.63      
4 A 3008 2894 19.16      
5 A 1465 1409 2.75      
6 A 1446 1390 8.46      
7 A 1394 1341 6.70      
8 A 1296 1247 41.21      
9 A 1125 1082 4.22      
10 A 1033 994 17.77      
11 A 992 954 0.39      
12 A 730 702 28.17      
13 A 393 378 21.45      
14 A 320 308 9.47      
15 A 162 156 0.82      

Unscaled Zero Point Vibrational Energy (zpe) 11418.2 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 10982.0 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 B2PLYP=FULL/aug-cc-pVDZ
ABC
1.39040 0.18272 0.16686

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.453 0.606 -0.074
C2 1.652 -0.269 0.010
Cl3 -1.118 -0.129 0.006
H4 0.457 1.662 0.184
H5 1.599 -1.086 -0.724
H6 2.556 0.324 -0.187
H7 1.758 -0.730 1.008

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48651.73651.08732.14422.12392.1576
C21.48652.77392.27781.09911.09811.1047
Cl31.73652.77392.39152.97193.70633.1040
H41.08732.27782.39153.11142.51642.8445
H52.14421.09912.97193.11141.78611.7751
H62.12391.09813.70632.51641.78611.7819
H72.15761.10473.10402.84451.77511.7819

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 111.167 C1 C2 H6 109.604
C1 C2 H7 111.903 C2 C1 Cl3 118.577
C2 C1 H4 123.768 H5 C2 H6 108.762
H5 C2 H7 107.313 H6 C2 H7 107.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability