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All results from a given calculation for PF3CH2 (phosphorane, trifluoromethylene-)

using model chemistry: B3LYP/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 B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-680.419182
Energy at 298.15K-680.422976
HF Energy-680.419182
Nuclear repulsion energy273.440816
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/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' 3182 3078 14.50      
2 A' 1371 1327 60.29      
3 A' 1132 1095 234.47      
4 A' 862 834 155.01      
5 A' 790 764 92.63      
6 A' 510 494 57.26      
7 A' 464 449 56.62      
8 A' 352 341 36.22      
9 A' 255 246 0.93      
10 A" 3284 3177 7.35      
11 A" 966 935 201.27      
12 A" 810 784 0.36      
13 A" 442 427 0.56      
14 A" 357 345 13.25      
15 A" 193 186 0.96      

Unscaled Zero Point Vibrational Energy (zpe) 7483.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 7240.7 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 B3LYP/aug-cc-pVTZ
ABC
0.15666 0.14246 0.12851

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.025 0.120 0.000
C2 -0.492 1.667 0.000
F3 1.467 -0.404 0.000
F4 -0.492 -0.698 1.240
F5 -0.492 -0.698 -1.240
H6 -0.514 2.202 -0.935
H7 -0.514 2.202 0.935

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.61611.58101.55761.55762.33432.3343
C21.61612.85032.67122.67121.07751.0775
F31.58102.85032.33672.33673.40413.4041
F41.55762.67122.33672.48093.62582.9165
F51.55762.67122.33672.48092.91653.6258
H62.33431.07753.40413.62582.91651.8704
H72.33431.07753.40412.91653.62581.8704

picture of phosphorane, trifluoromethylene- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
P1 C2 H6 118.760 P1 C2 H7 118.760
C2 P1 F3 126.121 C2 P1 F4 114.619
C2 P1 F5 114.619 F3 P1 F4 96.232
F3 P1 F5 96.232 F4 P1 F5 105.576
H6 C2 H7 120.436
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 2.002      
2 C -1.201      
3 F -0.527      
4 F -0.507      
5 F -0.507      
6 H 0.370      
7 H 0.370      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.035 0.508 0.000 0.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.368 0.317 0.000
y 0.317 -33.699 0.000
z 0.000 0.000 -33.475
Traceless
 xyz
x -3.781 0.317 0.000
y 0.317 1.722 0.000
z 0.000 0.000 2.059
Polar
3z2-r24.118
x2-y2-3.669
xy0.317
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.718 -0.506 0.000
y -0.506 6.623 0.000
z 0.000 0.000 5.199


<r2> (average value of r2) Å2
<r2> 113.748
(<r2>)1/2 10.665