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

using model chemistry: MP2/STO-3G

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/STO-3G
 hartrees
Energy at 0K-824.845598
Energy at 298.15K-824.848898
HF Energy-824.680433
Nuclear repulsion energy311.234909
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/STO-3G
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' 3408 2971 0.80      
2 A' 1642 1432 2.95      
3 A' 1453 1267 10.44      
4 A' 1370 1194 64.87      
5 A' 1252 1092 109.79      
6 A' 932 813 12.84      
7 A' 837 730 5.98      
8 A' 595 519 23.45      
9 A' 493 430 7.96      
10 A' 335 292 0.15      
11 A' 159 139 1.58      
12 A" 3534 3082 0.51      
13 A" 1457 1270 84.57      
14 A" 1222 1066 8.07      
15 A" 956 834 0.64      
16 A" 486 423 4.10      
17 A" 325 283 0.73      
18 A" 51 44 3.16      

Unscaled Zero Point Vibrational Energy (zpe) 10253.8 cm-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 8940.3 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 MP2/STO-3G
ABC
0.16410 0.05574 0.05523

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.925 0.498 0.000
C2 0.679 0.462 0.000
Cl3 -1.611 -1.196 0.000
H4 -1.287 1.024 0.907
H5 -1.287 1.024 -0.907
F6 1.164 1.767 0.000
F7 1.164 -0.188 1.128
F8 1.164 -0.188 -1.128

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.60481.82751.10851.10852.44452.47172.4717
C21.60482.82662.23642.23641.39241.38881.3888
Cl31.82752.82662.41952.41954.05923.16043.1604
H41.10852.23642.41951.81362.71682.74293.4078
H51.10852.23642.41951.81362.71683.40782.7429
F62.44451.39244.05922.71682.71682.25662.2566
F72.47171.38883.16042.74293.40782.25662.2551
F82.47171.38883.16043.40782.74292.25662.2551

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 109.086 C1 C2 F7 111.104
C1 C2 F8 111.104 C2 C1 Cl3 110.715
C2 C1 H4 109.668 C2 C1 H5 109.668
Cl3 C1 H4 108.494 Cl3 C1 H5 108.494
H4 C1 H5 109.776 F6 C2 F7 108.457
F6 C2 F8 108.457 F7 C2 F8 108.558
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability