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All results from a given calculation for CH3CHFCl (Ethane, 1-chloro-1-fluoro-)

using model chemistry: B3LYP/SDD

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/SDD
 hartrees
Energy at 0K-638.637877
Energy at 298.15K-638.642654
Nuclear repulsion energy160.880723
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/SDD
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 3192 3069 34.79      
2 A 3172 3049 3.70      
3 A 3158 3036 11.51      
4 A 3065 2947 6.80      
5 A 1507 1448 8.62      
6 A 1499 1441 10.50      
7 A 1451 1395 29.01      
8 A 1356 1303 11.27      
9 A 1294 1244 47.92      
10 A 1146 1101 25.90      
11 A 1119 1075 91.87      
12 A 1038 997 35.35      
13 A 871 837 67.82      
14 A 629 604 67.34      
15 A 452 435 13.38      
16 A 343 330 1.97      
17 A 310 298 2.98      
18 A 248 239 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 12924.1 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 12424.0 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/SDD
ABC
0.28748 0.14308 0.10324

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.443 0.080 0.406
C2 1.262 -1.080 -0.119
H3 0.451 0.203 1.489
F4 0.911 1.304 -0.168
Cl5 -1.370 -0.109 -0.056
H6 1.181 -1.145 -1.208
H7 2.316 -0.930 0.148
H8 0.914 -2.021 0.320

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.51311.09081.43101.88092.15602.14282.1540
C21.51312.21122.41022.80641.09431.09711.0949
H31.09082.21122.04212.40943.10272.56092.5549
F41.43102.41022.04212.68572.67452.65833.3606
Cl51.88092.80642.40942.68572.98503.78183.0026
H62.15601.09433.10272.67452.98501.78121.7815
H72.14281.09712.56092.65833.78181.78121.7838
H82.15401.09492.55493.36063.00261.78151.7838

picture of Ethane, 1-chloro-1-fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.529 C1 C2 H7 109.323
C1 C2 H8 110.335 C2 C1 H3 115.290
C2 C1 F4 109.871 C2 C1 Cl5 111.094
H3 C1 F4 107.381 H3 C1 Cl5 105.228
F4 C1 Cl5 107.600 H6 C2 H7 108.750
H6 C2 H8 108.933 H7 C2 H8 108.935
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.085      
2 C -0.567      
3 H 0.246      
4 F -0.225      
5 Cl -0.053      
6 H 0.244      
7 H 0.221      
8 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.638 -2.076 1.246 2.923
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.192 -2.423 0.772
y -2.423 -32.215 0.737
z 0.772 0.737 -28.936
Traceless
 xyz
x -0.617 -2.423 0.772
y -2.423 -2.151 0.737
z 0.772 0.737 2.768
Polar
3z2-r25.535
x2-y21.023
xy-2.423
xz0.772
yz0.737


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.048 0.131 0.382
y 0.131 3.777 0.022
z 0.382 0.022 3.399


<r2> (average value of r2) Å2
<r2> 111.174
(<r2>)1/2 10.544