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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-738.060798
Energy at 298.15K-738.065079
HF Energy-738.060798
Nuclear repulsion energy244.361118
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 B3LYPultrafine/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 3.77      
2 A' 3059 2960 2.12      
3 A' 1483 1435 0.57      
4 A' 1421 1375 28.79      
5 A' 1218 1179 121.94      
6 A' 1129 1092 157.97      
7 A' 890 861 128.70      
8 A' 665 643 61.40      
9 A' 537 520 13.51      
10 A' 418 405 3.70      
11 A' 300 290 1.41      
12 A" 3154 3051 1.99      
13 A" 1480 1432 3.53      
14 A" 1187 1149 143.30      
15 A" 965 933 73.21      
16 A" 429 415 0.19      
17 A" 328 318 0.38      
18 A" 242 234 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11020.7 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 10662.5 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.17381 0.10617 0.10342

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/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 1.086
F5 -0.817 -0.653 -1.086
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
C11.51041.80231.34871.34872.11992.14102.1410
C21.51042.75132.35542.35541.08961.08661.0866
Cl31.80232.75132.56182.56183.70152.94752.9475
F41.34872.35542.56182.17102.59972.63183.2835
F51.34872.35542.56182.17102.59973.28352.6318
H62.11991.08963.70152.59972.59971.77791.7779
H72.14101.08662.94752.63183.28351.77791.7755
H82.14101.08662.94753.28352.63181.77791.7755

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 108.150 C1 C2 H7 109.987
C1 C2 H8 109.987 C2 C1 Cl3 112.008
C2 C1 F4 110.814 C2 C1 F5 110.814
Cl3 C1 F4 107.912 Cl3 C1 F5 107.912
F4 C1 F5 107.189 H6 C2 H7 109.560
H6 C2 H8 109.560 H7 C2 H8 109.575
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.006      
2 C -0.726      
3 Cl -0.241      
4 F -0.383      
5 F -0.383      
6 H 0.197      
7 H 0.265      
8 H 0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.716 2.154 0.000 2.270
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.097 -1.920 0.000
y -1.920 -33.810 0.000
z 0.000 0.000 -36.775
Traceless
 xyz
x 0.195 -1.920 0.000
y -1.920 2.126 0.000
z 0.000 0.000 -2.321
Polar
3z2-r2-4.643
x2-y2-1.287
xy-1.920
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.484 -0.394 0.000
y -0.394 6.155 0.000
z 0.000 0.000 5.805


<r2> (average value of r2) Å2
<r2> 131.229
(<r2>)1/2 11.456