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

using model chemistry: MP2=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 MP2=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-834.568245
Energy at 298.15K 
HF Energy-833.531893
Nuclear repulsion energy291.756784
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=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' 1844 1787 50.08 13.34 0.32 0.48
2 A' 1323 1282 174.43 0.38 0.53 0.70
3 A' 1205 1168 184.50 0.55 0.42 0.60
4 A' 1062 1029 234.01 1.92 0.36 0.53
5 A' 688 667 2.09 9.21 0.06 0.12
6 A' 511 496 1.05 1.13 0.74 0.85
7 A' 462 448 1.29 2.31 0.23 0.38
8 A' 337 326 1.33 1.93 0.52 0.69
9 A' 185 179 2.56 0.41 0.56 0.72
10 A" 544 528 2.16 5.75 0.75 0.86
11 A" 369 357 1.04 0.09 0.75 0.86
12 A" 172 167 0.06 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4350.6 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 4216.6 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 MP2=FULL/aug-cc-pVDZ
ABC
0.14719 0.07415 0.04931

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.674 -0.685 0.000
C2 0.000 0.475 0.000
F3 -2.001 -0.757 0.000
F4 -0.094 -1.879 0.000
F5 -0.674 1.642 0.000
Cl6 1.703 0.601 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.34111.32951.32792.32622.7022
C21.34112.35002.35621.34701.7080
F31.32952.35002.21302.74163.9454
F41.32792.35622.21303.56833.0627
F52.32621.34702.74163.56832.5947
Cl62.70221.70803.94543.06272.5947

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 119.851 C1 C2 Cl6 124.370
C2 C1 F3 123.273 C2 C1 F4 123.962
F3 C1 F4 112.764 F5 C2 Cl6 115.778
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability