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

using model chemistry: LSDA/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/cc-pVTZ
 hartrees
Energy at 0K-636.736586
Energy at 298.15K-636.741445
Nuclear repulsion energy167.158738
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 LSDA/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 3086 3052 1.62      
2 A 3069 3036 3.30      
3 A 3002 2969 11.34      
4 A 2982 2949 2.12      
5 A 1403 1388 4.72      
6 A 1398 1383 6.04      
7 A 1346 1332 47.26      
8 A 1308 1293 2.75      
9 A 1239 1226 31.67      
10 A 1130 1118 99.52      
11 A 1110 1097 54.99      
12 A 995 985 26.27      
13 A 898 888 36.07      
14 A 676 668 59.95      
15 A 468 463 7.52      
16 A 372 368 1.68      
17 A 317 314 1.87      
18 A 247 244 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 12522.2 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 12385.7 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 LSDA/cc-pVTZ
ABC
0.30648 0.15689 0.11250

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.411 0.102 0.384
C2 1.227 -1.035 -0.110
H3 0.423 0.214 1.479
F4 0.847 1.263 -0.165
Cl5 -1.304 -0.119 -0.055
H6 1.136 -1.105 -1.203
H7 2.280 -0.870 0.156
H8 0.886 -1.977 0.337

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.48411.10111.35631.78362.12172.11972.1327
C21.48412.17552.32962.69171.09821.09941.0969
H31.10112.17551.99612.33353.07292.52532.5134
F41.35632.32961.99612.55892.60172.59013.2785
Cl51.78362.69172.33352.55892.87153.66832.8981
H62.12171.09823.07292.60172.87151.79171.7868
H72.11971.09942.52532.59013.66831.79171.7894
H82.13271.09692.51343.27852.89811.78681.7894

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 109.592 C1 C2 H7 109.355
C1 C2 H8 110.542 C2 C1 H3 113.783
C2 C1 F4 110.122 C2 C1 Cl5 110.588
H3 C1 F4 108.191 H3 C1 Cl5 105.531
F4 C1 Cl5 108.399 H6 C2 H7 109.233
H6 C2 H8 108.978 H7 C2 H8 109.119
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.094      
2 C -0.331      
3 H 0.111      
4 F -0.145      
5 Cl -0.121      
6 H 0.136      
7 H 0.128      
8 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.418 -1.351 0.862 2.140
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.806 -1.557 0.627
y -1.557 -31.663 0.466
z 0.627 0.466 -29.599
Traceless
 xyz
x -0.175 -1.557 0.627
y -1.557 -1.460 0.466
z 0.627 0.466 1.635
Polar
3z2-r23.271
x2-y20.856
xy-1.557
xz0.627
yz0.466


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.098 -0.116 0.214
y -0.116 5.191 0.113
z 0.214 0.113 4.920


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000