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

using model chemistry: B3LYPultrafine/6-31G*

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/6-31G*
 hartrees
Energy at 0K-680.213760
Energy at 298.15K-680.217563
HF Energy-680.213760
Nuclear repulsion energy271.814848
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/6-31G*
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' 3209 3074 12.24      
2 A' 1402 1343 61.18      
3 A' 1152 1104 204.51      
4 A' 896 859 165.99      
5 A' 801 767 69.58      
6 A' 542 519 88.04      
7 A' 458 439 48.65      
8 A' 350 335 39.69      
9 A' 250 240 0.56      
10 A" 3308 3169 4.43      
11 A" 1004 962 203.87      
12 A" 823 789 0.27      
13 A" 447 429 0.04      
14 A" 357 342 14.63      
15 A" 203 194 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 7600.5 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 7281.3 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/6-31G*
ABC
0.15497 0.14144 0.12638

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.023 0.122 0.000
C2 -0.495 1.671 0.000
F3 1.473 -0.421 0.000
F4 -0.495 -0.695 1.254
F5 -0.495 -0.695 -1.254
H6 -0.517 2.215 -0.936
H7 -0.517 2.215 0.936

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.61931.59151.56891.56892.34492.3449
C21.61932.87212.67762.67761.08241.0824
F31.59152.87212.34902.34903.43253.4325
F41.56892.67762.34902.50753.64132.9268
F51.56892.67762.34902.50752.92683.6413
H62.34491.08243.43253.64132.92681.8716
H72.34491.08243.43252.92683.64131.8716

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 119.097 P1 C2 H7 119.097
C2 P1 F3 126.893 C2 P1 F4 114.238
C2 P1 F5 114.238 F3 P1 F4 96.017
F3 P1 F5 96.017 F4 P1 F5 106.087
H6 C2 H7 119.668
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.131      
2 C -0.652      
3 F -0.292      
4 F -0.286      
5 F -0.286      
6 H 0.193      
7 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.114 0.597 0.000 0.608
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.231 0.453 0.000
y 0.453 -32.658 0.000
z 0.000 0.000 -32.428
Traceless
 xyz
x -3.689 0.453 0.000
y 0.453 1.672 0.000
z 0.000 0.000 2.017
Polar
3z2-r24.034
x2-y2-3.573
xy0.453
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.669 -0.697 0.000
y -0.697 5.334 0.000
z 0.000 0.000 3.891


<r2> (average value of r2) Å2
<r2> 114.152
(<r2>)1/2 10.684