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

using model chemistry: B3LYP/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-936.394171
Energy at 298.15K-936.397267
HF Energy-936.394171
Nuclear repulsion energy420.323221
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/6-31G(2df,p)
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 3111 3002 8.39      
2 A 1393 1345 29.44      
3 A 1305 1260 70.40      
4 A 1298 1253 99.20      
5 A 1233 1190 241.59      
6 A 1176 1135 199.34      
7 A 1139 1099 94.79      
8 A 879 848 52.74      
9 A 805 777 63.11      
10 A 696 672 37.70      
11 A 572 552 4.62      
12 A 527 509 7.09      
13 A 445 430 1.94      
14 A 371 358 0.07      
15 A 316 305 0.83      
16 A 232 224 2.19      
17 A 182 175 1.31      
18 A 67 64 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 7873.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 7598.4 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/6-31G(2df,p)
ABC
0.10583 0.05891 0.04799

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.443 0.491 -0.472
C2 -0.862 -0.175 -0.001
H3 0.452 0.558 -1.562
F4 0.508 1.722 0.072
Cl5 1.857 -0.479 0.023
F6 -0.901 -0.301 1.320
F7 -1.890 0.587 -0.386
F8 -0.996 -1.377 -0.560

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.53841.09191.34721.78502.37512.33672.3590
C21.53842.16732.34092.73591.32751.33681.3323
H31.09192.16732.00722.35803.29672.62092.6152
F41.34722.34092.00722.58152.76262.69293.5018
Cl51.78502.73592.35802.58153.05233.91763.0467
F62.37511.32753.29672.76263.05232.16312.1680
F72.33671.33682.62092.69293.91762.16312.1653
F82.35901.33232.61523.50183.04672.16802.1653

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 111.730 C1 C2 F7 108.517
C1 C2 F8 110.319 C2 C1 H3 109.804
C2 C1 F4 108.254 C2 C1 Cl5 110.593
H3 C1 F4 110.323 H3 C1 Cl5 107.643
F4 C1 Cl5 110.230 F6 C2 F7 108.561
F6 C2 F8 109.199 F7 C2 F8 108.439
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability