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

using model chemistry: CID/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/cc-pVTZ
 hartrees
Energy at 0K-834.677694
Energy at 298.15K 
HF Energy-833.649696
Nuclear repulsion energy297.881277
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 CID/cc-pVTZ
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' 1998 1852 79.26      
2 A' 1473 1364 179.05      
3 A' 1334 1236 233.67      
4 A' 1153 1068 262.48      
5 A' 752 697 3.93      
6 A' 556 516 1.21      
7 A' 495 458 0.76      
8 A' 362 335 1.64      
9 A' 201 186 2.90      
10 A" 667 618 3.50      
11 A" 422 391 2.05      
12 A" 187 173 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 4800.1 cm-1
Scaled (by 0.9265) Zero Point Vibrational Energy (zpe) 4447.3 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 CID/cc-pVTZ
ABC
0.15426 0.07689 0.05131

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.682 -0.651 0.000
C2 0.000 0.465 0.000
F3 -1.976 -0.698 0.000
F4 -0.147 -1.829 0.000
F5 -0.618 1.623 0.000
Cl6 1.692 0.544 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.30851.29521.29392.27512.6583
C21.30852.29342.29951.31231.6941
F31.29522.29342.15102.68903.8732
F41.29392.29952.15103.48433.0028
F52.27511.31232.68903.48432.5500
Cl62.65831.69413.87323.00282.5500

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 120.473 C1 C2 Cl6 124.080
C2 C1 F3 123.481 C2 C1 F4 124.159
F3 C1 F4 112.360 F5 C2 Cl6 115.447
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability