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

using model chemistry: M06-2X/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 M06-2X/cc-pVTZ
 hartrees
Energy at 0K-680.269030
Energy at 298.15K-680.272876
HF Energy-680.269030
Nuclear repulsion energy275.726461
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/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' 3206 3062 20.66      
2 A' 1381 1319 98.59      
3 A' 1173 1120 218.67      
4 A' 914 873 183.11      
5 A' 838 801 74.39      
6 A' 503 481 55.96      
7 A' 478 456 74.19      
8 A' 377 360 53.96      
9 A' 269 257 0.50      
10 A" 3315 3166 12.34      
11 A" 1003 958 214.75      
12 A" 807 771 1.10      
13 A" 442 422 1.49      
14 A" 366 350 14.66      
15 A" 161 154 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 7616.2 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 7274.3 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 M06-2X/cc-pVTZ
ABC
0.15931 0.14436 0.13108

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.025 0.118 0.000
C2 -0.486 1.659 0.000
F3 1.454 -0.388 0.000
F4 -0.486 -0.701 1.225
F5 -0.486 -0.701 -1.225
H6 -0.522 2.189 -0.937
H7 -0.522 2.189 0.937

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.60781.56331.54431.54432.32592.3259
C21.60782.81972.65902.65901.07671.0767
F31.56332.81972.31542.31543.37903.3790
F41.54432.65902.31542.45083.60912.9043
F51.54432.65902.31542.45082.90433.6091
H62.32591.07673.37903.60912.90431.8733
H72.32591.07673.37902.90433.60911.8733

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 118.753 P1 C2 H7 118.753
C2 P1 F3 125.534 C2 P1 F4 115.021
C2 P1 F5 115.021 F3 P1 F4 96.331
F3 P1 F5 96.331 F4 P1 F5 105.028
H6 C2 H7 120.893
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.990      
2 C -0.667      
3 F -0.230      
4 F -0.213      
5 F -0.213      
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
  0.082 0.427 0.000 0.435
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.866 0.298 0.000
y 0.298 -33.464 0.000
z 0.000 0.000 -32.989
Traceless
 xyz
x -3.640 0.298 0.000
y 0.298 1.464 0.000
z 0.000 0.000 2.176
Polar
3z2-r24.352
x2-y2-3.402
xy0.298
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.275 -0.559 0.000
y -0.559 5.648 0.000
z 0.000 0.000 4.295


<r2> (average value of r2) Å2
<r2> 112.028
(<r2>)1/2 10.584