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

using model chemistry: B97D3/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 B97D3/cc-pVTZ
 hartrees
Energy at 0K-737.921555
Energy at 298.15K-737.925741
HF Energy-737.921555
Nuclear repulsion energy243.198278
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 B97D3/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' 3094 3051 6.82      
2 A' 3012 2970 3.62      
3 A' 1454 1433 0.42      
4 A' 1384 1364 28.76      
5 A' 1188 1172 134.28      
6 A' 1097 1082 151.13      
7 A' 860 848 129.76      
8 A' 643 634 66.74      
9 A' 528 521 13.12      
10 A' 400 395 8.22      
11 A' 294 290 0.98      
12 A" 3113 3069 4.22      
13 A" 1450 1430 2.52      
14 A" 1160 1143 145.31      
15 A" 937 924 76.44      
16 A" 421 415 0.14      
17 A" 321 316 0.40      
18 A" 236 233 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10795.2 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 10644.1 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 B97D3/cc-pVTZ
ABC
0.17210 0.10511 0.10249

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.362 0.002 0.000
C2 -0.822 1.439 0.000
Cl3 1.453 -0.122 0.000
F4 -0.822 -0.662 1.092
F5 -0.822 -0.662 -1.092
H6 -1.915 1.451 0.000
H7 -0.447 1.943 0.891
H8 -0.447 1.943 -0.891

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.50881.81951.35801.35802.12442.13812.1381
C21.50882.75852.36782.36781.09371.09071.0907
Cl31.81952.75852.58052.58053.71752.94402.9440
F41.35802.36782.58052.18442.61812.63983.2958
F51.35802.36782.58052.18442.61813.29582.6398
H62.12441.09373.71752.61812.61811.78711.7871
H72.13811.09072.94402.63983.29581.78711.7826
H82.13811.09072.94403.29582.63981.78711.7826

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 108.176 C1 C2 H7 109.976
C1 C2 H8 109.976 C2 C1 Cl3 111.414
C2 C1 F4 110.751 C2 C1 F5 110.751
Cl3 C1 F4 108.056 Cl3 C1 F5 108.056
F4 C1 F5 107.673 H6 C2 H7 109.583
H6 C2 H8 109.583 H7 C2 H8 109.528
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.380      
2 C -0.244      
3 Cl -0.152      
4 F -0.150      
5 F -0.150      
6 H 0.102      
7 H 0.107      
8 H 0.107      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.883 1.982 0.000 2.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.657 -1.644 0.000
y -1.644 -33.307 0.000
z 0.000 0.000 -35.897
Traceless
 xyz
x -0.055 -1.644 0.000
y -1.644 1.970 0.000
z 0.000 0.000 -1.915
Polar
3z2-r2-3.831
x2-y2-1.350
xy-1.644
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.014 -0.434 0.000
y -0.434 5.302 0.000
z 0.000 0.000 4.910


<r2> (average value of r2) Å2
<r2> 131.854
(<r2>)1/2 11.483