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All results from a given calculation for CF3CHFCl (1,1,1,2-tetrafluorochloroethane)

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 C1 1A
Energy calculated at B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-936.610132
Energy at 298.15K-936.613233
HF Energy-936.610132
Nuclear repulsion energy418.828339
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 3118 3017 4.78      
2 A 1381 1336 26.15      
3 A 1297 1255 8.11      
4 A 1274 1233 150.23      
5 A 1182 1144 270.85      
6 A 1145 1108 242.42      
7 A 1099 1063 107.14      
8 A 868 839 68.94      
9 A 801 775 59.96      
10 A 690 668 36.02      
11 A 565 546 4.14      
12 A 521 504 6.45      
13 A 443 429 1.70      
14 A 370 358 0.12      
15 A 316 306 0.86      
16 A 236 228 2.03      
17 A 184 178 1.18      
18 A 71 69 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 7780.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 7527.5 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
0.10505 0.05845 0.04762

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.456 0.482 -0.460
C2 -0.869 -0.169 -0.001
H3 0.459 0.553 -1.545
F4 0.538 1.727 0.073
Cl5 1.860 -0.492 0.023
F6 -0.932 -0.288 1.324
F7 -1.888 0.599 -0.408
F8 -1.008 -1.378 -0.554

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.54561.08821.35671.77642.38712.34702.3693
C21.54562.16112.36272.74781.33121.34001.3371
H31.08822.16112.00132.34903.29752.60812.6201
F41.35672.36272.00132.58382.79062.71883.5257
Cl51.77642.74782.34902.58383.08653.92743.0568
F62.38711.33123.29752.79063.08652.16822.1727
F72.34701.34002.60812.71883.92742.16822.1694
F82.36931.33712.62013.52573.05682.17272.1694

picture of 1,1,1,2-tetrafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 111.938 C1 C2 F7 108.640
C1 C2 F8 110.345 C2 C1 H3 109.040
C2 C1 F4 108.824 C2 C1 Cl5 111.427
H3 C1 F4 109.390 H3 C1 Cl5 107.733
F4 C1 Cl5 110.395 F6 C2 F7 108.532
F6 C2 F8 109.035 F7 C2 F8 108.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability