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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-1035.888296
Energy at 298.15K-1035.890694
HF Energy-1035.888296
Nuclear repulsion energy531.835515
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 B3LYP/aug-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' 1315 1272 66.79      
2 A' 1200 1161 261.01      
3 A' 1111 1075 185.57      
4 A' 953 922 267.52      
5 A' 754 729 33.60      
6 A' 643 622 12.51      
7 A' 546 529 6.40      
8 A' 428 414 0.09      
9 A' 359 347 0.06      
10 A' 309 299 1.38      
11 A' 179 173 0.98      
12 A" 1215 1176 309.96      
13 A" 1163 1125 137.79      
14 A" 588 569 0.73      
15 A" 446 432 0.95      
16 A" 327 316 0.00      
17 A" 218 211 1.59      
18 A" 68 66 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 5910.7 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 5718.6 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 B3LYP/aug-cc-pVTZ
ABC
0.07779 0.05005 0.04506

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.087 -0.642 0.000
C2 -0.629 0.750 0.000
Cl3 1.852 -0.463 0.000
F4 -0.297 -1.322 1.087
F5 -0.297 -1.322 -1.087
F6 -1.948 0.555 0.000
F7 -0.297 1.446 1.085
F8 -0.297 1.446 -1.085

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56571.77351.33801.33802.36202.38442.3844
C21.56572.76182.36262.36261.33371.33121.3312
Cl31.77352.76182.55662.55663.93463.07273.0727
F41.33802.36262.55662.17332.72582.76733.5178
F51.33802.36262.55662.17332.72583.51782.7673
F62.36201.33373.93462.72582.72582.16732.1673
F72.38441.33123.07272.76733.51782.16732.1704
F82.38441.33123.07273.51782.76732.16732.1704

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.846 C1 C2 F7 110.530
C1 C2 F8 110.530 C2 C1 Cl3 111.447
C2 C1 F4 108.655 C2 C1 F5 108.655
Cl3 C1 F4 109.708 Cl3 C1 F5 109.708
F4 C1 F5 108.612 F6 C2 F7 108.837
F6 C2 F8 108.837 F7 C2 F8 109.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability