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

using model chemistry: MP3=FULL/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 MP3=FULL/cc-pVDZ
 hartrees
Energy at 0K-537.974897
Energy at 298.15K-537.978496
HF Energy-537.530872
Nuclear repulsion energy94.299288
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 MP3=FULL/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 3268 3073 8.20      
2 A 3190 2999 9.64      
3 A 3148 2960 13.41      
4 A 3064 2881 16.96      
5 A 1488 1399 2.30      
6 A 1473 1385 7.87      
7 A 1421 1336 5.66      
8 A 1319 1240 40.94      
9 A 1140 1072 3.30      
10 A 1052 989 16.54      
11 A 1012 952 0.49      
12 A 755 710 24.54      
13 A 461 434 26.54      
14 A 336 316 2.66      
15 A 176 165 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 11650.8 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 10955.3 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 MP3=FULL/cc-pVDZ
ABC
1.37662 0.18302 0.16707

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.610 -0.087
C2 1.653 -0.270 0.011
Cl3 -1.116 -0.130 0.007
H4 0.464 1.658 0.219
H5 1.581 -1.114 -0.693
H6 2.560 0.310 -0.221
H7 1.767 -0.693 1.028

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.49551.73251.09202.15072.13762.1640
C21.49552.77222.27461.10201.10151.1071
Cl31.73252.77222.39582.95533.70913.1097
H41.09202.27462.39583.12512.53042.8072
H52.15071.10202.95533.12511.79141.7817
H62.13761.10153.70912.53041.79141.7876
H72.16401.10713.10972.80721.78171.7876

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 110.879 C1 C2 H6 109.864
C1 C2 H7 111.631 C2 C1 Cl3 118.175
C2 C1 H4 122.283 H5 C2 H6 108.775
H5 C2 H7 107.519 H6 C2 H7 108.071
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability