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

using model chemistry: B2PLYP=FULLultrafine/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=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-538.544064
Energy at 298.15K 
HF Energy-538.400957
Nuclear repulsion energy94.344229
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=FULLultrafine/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 3122 5.57      
2 A 3138 3020 10.92      
3 A 3089 2973 12.64      
4 A 3008 2895 19.16      
5 A 1465 1409 2.75      
6 A 1446 1391 8.44      
7 A 1394 1341 6.70      
8 A 1296 1247 41.28      
9 A 1125 1083 4.24      
10 A 1034 995 17.76      
11 A 992 954 0.39      
12 A 731 704 28.07      
13 A 392 377 21.21      
14 A 320 308 9.74      
15 A 161 155 0.84      

Unscaled Zero Point Vibrational Energy (zpe) 11417.0 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 10986.6 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=FULLultrafine/aug-cc-pVDZ
ABC
1.39074 0.18270 0.16685

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.453 0.606 -0.073
C2 1.653 -0.269 0.010
Cl3 -1.118 -0.129 0.006
H4 0.457 1.662 0.183
H5 1.600 -1.085 -0.725
H6 2.555 0.325 -0.186
H7 1.758 -0.731 1.007

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48651.73641.08732.14432.12382.1576
C21.48652.77412.27801.09911.09811.1047
Cl31.73642.77412.39162.97283.70643.1040
H41.08732.27802.39163.11112.51592.8457
H52.14431.09912.97283.11111.78601.7752
H62.12381.09813.70642.51591.78601.7819
H72.15761.10473.10402.84571.77521.7819

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 111.176 C1 C2 H6 109.595
C1 C2 H7 111.907 C2 C1 Cl3 118.596
C2 C1 H4 123.783 H5 C2 H6 108.750
H5 C2 H7 107.320 H6 C2 H7 107.978
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability