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

using model chemistry: QCISD(T)/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(T)/cc-pVDZ
 hartrees
Energy at 0K-835.766587
Energy at 298.15K-835.770454
HF Energy-834.749132
Nuclear repulsion energy321.289201
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(T)/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' 3115 2969        
2 A' 1463 1394        
3 A' 1376 1311        
4 A' 1299 1238        
5 A' 1197 1141        
6 A' 865 825        
7 A' 804 767        
8 A' 642 612        
9 A' 539 513        
10 A' 357 340        
11 A' 184 176        
12 A" 3187 3037        
13 A" 1329 1267        
14 A" 1132 1079        
15 A" 915 872        
16 A" 535 510        
17 A" 347 331        
18 A" 97 93        

Unscaled Zero Point Vibrational Energy (zpe) 9690.9 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 9236.4 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(T)/cc-pVDZ
ABC
0.17555 0.05918 0.05857

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.863 0.493 0.000
C2 0.658 0.429 0.000
Cl3 -1.595 -1.137 0.000
H4 -1.190 1.034 0.902
H5 -1.190 1.034 -0.902
F6 1.138 1.692 0.000
F7 1.138 -0.195 1.087
F8 1.138 -0.195 -1.087

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.52221.78611.10181.10182.33292.37862.3786
C21.52222.74342.14342.14341.35081.34211.3421
Cl31.78612.74342.38532.38533.93303.08813.0881
H41.10182.14342.38531.80422.58192.63883.2993
H51.10182.14342.38531.80422.58193.29932.6388
F62.33291.35083.93302.58192.58192.17732.1773
F72.37861.34213.08812.63883.29932.17732.1738
F82.37861.34213.08813.29932.63882.17732.1738

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 108.437 C1 C2 F7 112.132
C1 C2 F8 112.132 C2 C1 Cl3 111.799
C2 C1 H4 108.477 C2 C1 H5 108.477
Cl3 C1 H4 109.071 Cl3 C1 H5 109.071
H4 C1 H5 109.930 F6 C2 F7 107.905
F6 C2 F8 107.905 F7 C2 F8 108.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability