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All results from a given calculation for CH3CF2Cl (1-Chloro-1,1-Difluoroethane)

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-738.060793
Energy at 298.15K-738.065071
HF Energy-738.060793
Nuclear repulsion energy244.358760
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' 3136 3034 3.76      
2 A' 3060 2960 2.13      
3 A' 1483 1435 0.54      
4 A' 1421 1375 28.88      
5 A' 1218 1179 121.87      
6 A' 1129 1092 158.28      
7 A' 890 861 128.90      
8 A' 666 644 61.09      
9 A' 537 520 13.41      
10 A' 419 405 3.65      
11 A' 299 290 1.42      
12 A" 3154 3052 2.00      
13 A" 1480 1432 3.52      
14 A" 1187 1149 143.36      
15 A" 964 933 73.12      
16 A" 429 415 0.19      
17 A" 328 318 0.37      
18 A" 240 233 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11020.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 10662.7 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
0.17382 0.10617 0.10342

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 -0.354 0.000 0.000
C2 -0.817 1.438 0.000
Cl3 1.444 -0.130 0.000
F4 -0.817 -0.653 1.085
F5 -0.817 -0.653 -1.085
H6 -1.907 1.443 0.000
H7 -0.451 1.946 0.888
H8 -0.451 1.946 -0.888

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.51041.80241.34871.34872.12002.14102.1410
C21.51042.75142.35542.35541.08961.08661.0866
Cl31.80242.75142.56182.56183.70172.94762.9476
F41.34872.35542.56182.17092.59982.63183.2834
F51.34872.35542.56182.17092.59983.28342.6318
H62.12001.08963.70172.59982.59981.77791.7779
H72.14101.08662.94762.63183.28341.77791.7756
H82.14101.08662.94763.28342.63181.77791.7756

picture of 1-Chloro-1,1-Difluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 108.159 C1 C2 H7 109.985
C1 C2 H8 109.985 C2 C1 Cl3 112.013
C2 C1 F4 110.816 C2 C1 F5 110.816
Cl3 C1 F4 107.912 Cl3 C1 F5 107.912
F4 C1 F5 107.183 H6 C2 H7 109.558
H6 C2 H8 109.558 H7 C2 H8 109.574
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability