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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: MP2=FULL/6-311G**

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/6-311G**
 hartrees
Energy at 0K-1034.187305
Energy at 298.15K-1034.189918
HF Energy-1032.582511
Nuclear repulsion energy535.982992
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/6-311G**
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' 1407 1335 67.88      
2 A' 1276 1210 267.49      
3 A' 1163 1103 231.44      
4 A' 1017 965 295.99      
5 A' 775 736 29.30      
6 A' 660 626 15.40      
7 A' 567 538 6.47      
8 A' 456 433 0.40      
9 A' 373 354 0.03      
10 A' 326 309 1.42      
11 A' 192 182 1.70      
12 A" 1289 1222 341.00      
13 A" 1226 1163 154.01      
14 A" 608 577 1.15      
15 A" 463 439 1.70      
16 A" 346 329 0.01      
17 A" 227 215 2.75      
18 A" 76 72 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 6222.9 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 5903.0 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/6-311G**
ABC
0.07858 0.05104 0.04607

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.096 -0.631 0.000
C2 -0.622 0.732 0.000
Cl3 1.835 -0.441 0.000
F4 -0.295 -1.307 1.086
F5 -0.295 -1.307 -1.086
F6 -1.937 0.526 0.000
F7 -0.295 1.427 1.084
F8 -0.295 1.427 -1.084

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.54081.74931.33761.33762.33872.35842.3584
C21.54082.72312.33352.33351.33091.32831.3283
Cl31.74932.72312.54252.54253.89383.03343.0334
F41.33762.33352.54252.17202.68962.73383.4903
F51.33762.33352.54252.17202.68963.49032.7338
F62.33871.33093.89382.68962.68962.16412.1641
F72.35841.32833.03342.73383.49032.16412.1678
F82.35841.32833.03343.49032.73382.16412.1678

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.838 C1 C2 F7 110.352
C1 C2 F8 110.352 C2 C1 Cl3 111.562
C2 C1 F4 108.122 C2 C1 F5 108.122
Cl3 C1 F4 110.192 Cl3 C1 F5 110.192
F4 C1 F5 108.562 F6 C2 F7 108.944
F6 C2 F8 108.944 F7 C2 F8 109.379
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability