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All results from a given calculation for CF3CHCl2 (1,1-Dichloro-2,2,2-trifluoroethane)

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-1294.721979
Energy at 298.15K-1294.725030
HF Energy-1293.608214
Nuclear repulsion energy491.874066
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 MP3=FULL/6-31+G**
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' 3250 3028 2.82      
2 A' 1410 1314 82.15      
3 A' 1349 1257 176.25      
4 A' 1209 1127 194.93      
5 A' 907 845 27.71      
6 A' 798 743 10.79      
7 A' 685 638 31.88      
8 A' 529 493 7.13      
9 A' 393 366 1.45      
10 A' 275 256 0.44      
11 A' 219 204 0.87      
12 A" 1321 1230 0.87      
13 A" 1269 1183 233.71      
14 A" 894 833 104.88      
15 A" 565 526 3.95      
16 A" 367 341 0.04      
17 A" 194 181 1.73      
18 A" 84 78 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 7858.8 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 7321.2 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 MP3=FULL/6-31+G**
ABC
0.06946 0.05668 0.03785

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.574 -0.339 0.000
C2 -0.168 0.999 0.000
H3 1.636 -0.123 0.000
Cl4 0.180 -1.236 1.469
Cl5 0.180 -1.236 -1.469
F6 -1.490 0.836 0.000
F7 0.180 1.703 1.085
F8 0.180 1.703 -1.085

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 F6 F7 F8
C11.53001.08351.76551.76552.37512.34562.3456
C21.53002.12442.69712.69711.33221.33921.3392
H31.08352.12442.34852.34853.26982.57552.5755
Cl41.76552.69712.34852.93713.03952.96383.8934
Cl51.76552.69712.34852.93713.03953.89342.9638
F62.37511.33223.26983.03953.03952.17172.1717
F72.34561.33922.57552.96383.89342.17172.1704
F82.34561.33922.57553.89342.96382.17172.1704

picture of 1,1-Dichloro-2,2,2-trifluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 111.971 C1 C2 F7 109.494
C1 C2 F8 109.494 C2 C1 H3 107.524
C2 C1 Cl4 109.642 C2 C1 Cl5 109.642
H3 C1 Cl4 108.664 H3 C1 Cl5 108.664
Cl4 C1 Cl5 112.565 F6 C2 F7 108.770
F6 C2 F8 108.770 F7 C2 F8 108.265
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability