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

using model chemistry: MP2/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 MP2/cc-pVDZ
 hartrees
Energy at 0K-835.710689
Energy at 298.15K-835.714599
HF Energy-834.749595
Nuclear repulsion energy322.149981
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 MP2/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' 3152 3002 8.20      
2 A' 1470 1400 30.29      
3 A' 1386 1320 108.86      
4 A' 1304 1242 121.77      
5 A' 1199 1142 253.16      
6 A' 881 839 29.18      
7 A' 821 782 17.35      
8 A' 648 617 26.17      
9 A' 543 517 5.95      
10 A' 362 345 0.55      
11 A' 187 178 1.57      
12 A" 3230 3077 0.19      
13 A" 1332 1269 182.58      
14 A" 1142 1088 97.14      
15 A" 922 878 9.64      
16 A" 538 513 2.27      
17 A" 352 335 0.85      
18 A" 101 96 2.87      

Unscaled Zero Point Vibrational Energy (zpe) 9783.8 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 9319.1 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 MP2/cc-pVDZ
ABC
0.17603 0.05960 0.05899

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.489 0.000
C2 0.654 0.427 0.000
Cl3 -1.589 -1.130 0.000
H4 -1.187 1.030 0.899
H5 -1.187 1.030 -0.899
F6 1.134 1.689 0.000
F7 1.134 -0.197 1.086
F8 1.134 -0.197 -1.086

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51691.77541.09871.09872.32802.37312.3731
C21.51692.73042.13602.13601.35001.34091.3409
Cl31.77542.73042.37442.37443.91913.07643.0764
H41.09872.13602.37441.79822.57462.63203.2913
H51.09872.13602.37441.79822.57463.29132.6320
F62.32801.35003.91912.57462.57462.17562.1756
F72.37311.34093.07642.63203.29132.17562.1717
F82.37311.34093.07643.29132.63202.17562.1717

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 108.452 C1 C2 F7 112.133
C1 C2 F8 112.133 C2 C1 Cl3 111.820
C2 C1 H4 108.445 C2 C1 H5 108.445
Cl3 C1 H4 109.135 Cl3 C1 H5 109.135
H4 C1 H5 109.841 F6 C2 F7 107.899
F6 C2 F8 107.899 F7 C2 F8 108.157
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability