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All results from a given calculation for CF2ClCFCl2 (Ethane, 1,1,2-trichloro-1,2,2-trifluoro-)

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-1752.952058
Energy at 298.15K-1752.953566
HF Energy-1752.245455
Nuclear repulsion energy678.211888
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 CCD/6-31G
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 1233 1183 38.16      
2 A 1200 1152 110.60      
3 A 1113 1068 126.62      
4 A 1049 1006 67.95      
5 A 866 831 136.25      
6 A 768 737 208.95      
7 A 602 578 12.07      
8 A 499 479 6.75      
9 A 425 408 2.79      
10 A 409 392 1.96      
11 A 369 354 2.74      
12 A 333 320 1.27      
13 A 303 291 0.75      
14 A 275 264 0.35      
15 A 233 223 0.37      
16 A 195 187 2.31      
17 A 159 152 1.28      
18 A 71 68 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 5050.5 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 4845.9 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 CCD/6-31G
ABC
0.04926 0.03414 0.02783

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.565 0.146 0.302
C2 -0.710 -0.534 -0.239
F3 0.433 0.228 1.698
Cl4 2.051 -0.890 -0.069
Cl5 0.777 1.850 -0.366
Cl6 -2.254 0.351 0.232
F7 -0.639 -0.615 -1.628
F8 -0.781 -1.830 0.270

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.54341.40471.84881.84252.82772.39922.3913
C21.54342.37512.78952.81211.84041.39341.3947
F31.40472.37512.64402.64723.06363.59542.7843
Cl41.84882.78952.64403.03654.49053.12183.0033
Cl51.84252.81212.64723.03653.43363.11014.0464
Cl62.82771.84043.06364.49053.43362.64602.6321
F72.39921.39343.59543.12183.11012.64602.2583
F82.39131.39472.78433.00334.04642.63212.2583

picture of Ethane, 1,1,2-trichloro-1,2,2-trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 113.079 C1 C2 F7 109.458
C1 C2 F8 108.857 C2 C1 F3 107.257
C2 C1 Cl4 110.318 C2 C1 Cl5 112.005
F3 C1 Cl4 107.939 F3 C1 Cl5 108.468
Cl4 C1 Cl5 110.690 Cl6 C2 F7 109.031
Cl6 C2 F8 108.108 F7 C2 F8 108.188
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability