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

using model chemistry: M06-2X/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-680.105747
Energy at 298.15K-680.109609
HF Energy-680.105747
Nuclear repulsion energy276.854032
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 M06-2X/6-31G(2df,p)
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' 3216 3063 19.87      
2 A' 1383 1317 106.72      
3 A' 1187 1130 172.58      
4 A' 937 892 158.07      
5 A' 852 811 56.21      
6 A' 504 480 45.75      
7 A' 483 460 68.44      
8 A' 385 367 51.11      
9 A' 275 262 0.36      
10 A" 3328 3170 9.31      
11 A" 1023 975 188.29      
12 A" 789 751 3.96      
13 A" 445 424 0.93      
14 A" 369 351 11.91      
15 A" 161 154 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 7668.5 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 7303.4 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 M06-2X/6-31G(2df,p)
ABC
0.16053 0.14557 0.13221

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.027 0.117 0.000
C2 -0.482 1.653 0.000
F3 1.446 -0.381 0.000
F4 -0.482 -0.701 1.220
F5 -0.482 -0.701 -1.220
H6 -0.527 2.186 -0.936
H7 -0.527 2.186 0.936

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.60201.55481.53781.53782.32542.3254
C21.60202.80242.65112.65111.07841.0784
F31.55482.80242.30432.30433.37013.3701
F41.53782.65112.30432.44083.60352.9008
F51.53782.65112.30432.44082.90083.6035
H62.32541.07843.37013.60352.90081.8728
H72.32541.07843.37012.90083.60351.8728

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 119.060 P1 C2 H7 119.060
C2 P1 F3 125.172 C2 P1 F4 115.189
C2 P1 F5 115.189 F3 P1 F4 96.332
F3 P1 F5 96.332 F4 P1 F5 105.042
H6 C2 H7 120.528
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.600      
2 C -0.679      
3 F -0.098      
4 F -0.078      
5 F -0.078      
6 H 0.166      
7 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.100 0.259 0.000 0.277
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.696 0.267 0.000
y 0.267 -32.724 0.000
z 0.000 0.000 -31.999
Traceless
 xyz
x -3.334 0.267 0.000
y 0.267 1.124 0.000
z 0.000 0.000 2.211
Polar
3z2-r24.422
x2-y2-2.972
xy0.267
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.016 -0.528 0.000
y -0.528 5.453 0.000
z 0.000 0.000 4.168


<r2> (average value of r2) Å2
<r2> 110.728
(<r2>)1/2 10.523