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All results from a given calculation for CF3CH2Cl (2,2,2-Trifluoroethyl chloride)

using model chemistry: QCISD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/cc-pVDZ
 hartrees
Energy at 0K-835.745808
Energy at 298.15K-835.749716
HF Energy-834.749750
Nuclear repulsion energy321.864194
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 QCISD/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' 3134 3007 8.86      
2 A' 1475 1415 30.11      
3 A' 1392 1335 103.03      
4 A' 1314 1261 128.38      
5 A' 1213 1164 244.34      
6 A' 876 841 24.50      
7 A' 814 781 20.64      
8 A' 648 622 28.00      
9 A' 544 522 6.67      
10 A' 361 346 0.49      
11 A' 187 179 1.62      
12 A" 3205 3075 0.85      
13 A" 1345 1290 194.39      
14 A" 1144 1098 83.00      
15 A" 924 887 8.24      
16 A" 541 519 2.73      
17 A" 352 337 0.76      
18 A" 100 96 2.92      

Unscaled Zero Point Vibrational Energy (zpe) 9783.8 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9386.6 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 QCISD/cc-pVDZ
ABC
0.17634 0.05936 0.05875

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.862 0.491 0.000
C2 0.657 0.429 0.000
Cl3 -1.593 -1.135 0.000
H4 -1.190 1.031 0.901
H5 -1.190 1.031 -0.901
F6 1.136 1.688 0.000
F7 1.136 -0.193 1.084
F8 1.136 -0.193 -1.084

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.52041.78311.10001.10002.32962.37472.3747
C21.52042.73982.14102.14101.34771.33911.3391
Cl31.78312.73982.38082.38083.92683.08383.0838
H41.10002.14102.38081.80142.57932.63523.2941
H51.10002.14102.38081.80142.57933.29412.6352
F62.32961.34773.92682.57932.57932.17192.1719
F72.37471.33913.08382.63523.29412.17192.1689
F82.37471.33913.08383.29412.63522.17192.1689

picture of 2,2,2-Trifluoroethyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.485 C1 C2 F7 112.140
C1 C2 F8 112.140 C2 C1 Cl3 111.821
C2 C1 H4 108.514 C2 C1 H5 108.514
Cl3 C1 H4 109.023 Cl3 C1 H5 109.023
H4 C1 H5 109.932 F6 C2 F7 107.875
F6 C2 F8 107.875 F7 C2 F8 108.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability