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All results from a given calculation for C2ClF3 (Ethene, chlorotrifluoro-)

using model chemistry: MP4=FULL/aug-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 MP4=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-834.630538
Energy at 298.15K 
HF Energy-833.530152
Nuclear repulsion energy290.349641
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 MP4=FULL/aug-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' 1819 1774        
2 A' 1299 1267        
3 A' 1179 1150        
4 A' 1041 1015        
5 A' 672 655        
6 A' 503 490        
7 A' 453 442        
8 A' 331 323        
9 A' 182 177        
10 A" 509 497        
11 A" 356 348        
12 A" 168 163        

Unscaled Zero Point Vibrational Energy (zpe) 4255.9 cm-1
Scaled (by 0.9752) Zero Point Vibrational Energy (zpe) 4150.3 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 MP4=FULL/aug-cc-pVDZ
ABC
0.14608 0.07331 0.04881

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.677 -0.688 0.000
C2 0.000 0.475 0.000
F3 -2.011 -0.760 0.000
F4 -0.098 -1.890 0.000
F5 -0.676 1.647 0.000
Cl6 1.713 0.606 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.34541.33531.33442.33512.7181
C21.34542.35932.36611.35351.7181
F31.33532.35932.22222.75233.9663
F41.33442.36612.22223.58383.0829
F52.33511.35352.75233.58382.6062
Cl62.71811.71813.96633.08292.6062

picture of Ethene, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 119.811 C1 C2 Cl6 124.611
C2 C1 F3 123.313 C2 C1 F4 124.004
F3 C1 F4 112.684 F5 C2 Cl6 115.578
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability