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

using model chemistry: CID/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-31G
 hartrees
Energy at 0K-736.156195
Energy at 298.15K-736.160517
HF Energy-735.725542
Nuclear repulsion energy239.444632
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 CID/6-31G
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' 3234 3024 2.66      
2 A' 3146 2942 1.03      
3 A' 1574 1472 3.78      
4 A' 1534 1434 24.73      
5 A' 1299 1215 127.36      
6 A' 1220 1141 156.97      
7 A' 934 873 121.89      
8 A' 660 617 67.83      
9 A' 515 482 22.99      
10 A' 421 394 0.39      
11 A' 304 284 1.46      
12 A" 3250 3040 2.17      
13 A" 1572 1470 6.18      
14 A" 1304 1220 135.08      
15 A" 1041 973 54.04      
16 A" 424 396 0.30      
17 A" 331 310 1.15      
18 A" 260 243 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11510.8 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 10764.9 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 CID/6-31G
ABC
0.16763 0.10103 0.09970

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.364 0.021 0.000
C2 -0.837 1.447 0.000
Cl3 1.480 -0.134 0.000
F4 -0.837 -0.661 1.119
F5 -0.837 -0.661 -1.119
H6 -1.929 1.443 0.000
H7 -0.476 1.961 0.890
H8 -0.476 1.961 -0.890

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.50241.84981.39361.39362.11482.13702.1370
C21.50242.80472.38712.38711.09221.08961.0896
Cl31.84982.80472.62622.62623.75583.00053.0005
F41.39362.38712.62622.23782.62192.65683.3232
F51.39362.38712.62622.23782.62193.32322.6568
H62.11481.09223.75582.62192.62191.78141.7814
H72.13701.08963.00052.65683.32321.78141.7808
H82.13701.08963.00053.32322.65681.78141.7808

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 108.152 C1 C2 H7 110.050
C1 C2 H8 110.050 C2 C1 Cl3 113.175
C2 C1 F4 110.976 C2 C1 F5 110.976
Cl3 C1 F4 107.298 Cl3 C1 F5 107.298
F4 C1 F5 106.812 H6 C2 H7 109.475
H6 C2 H8 109.475 H7 C2 H8 109.615
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability