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

using model chemistry: HSEh1PBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/TZVP
 hartrees
Energy at 0K-679.949368
Energy at 298.15K-679.953154
HF Energy-679.949368
Nuclear repulsion energy272.128914
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 HSEh1PBE/TZVP
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' 3208 3080 19.90      
2 A' 1367 1313 84.94      
3 A' 1146 1100 229.31      
4 A' 862 828 183.36      
5 A' 790 759 107.23      
6 A' 524 503 79.05      
7 A' 461 443 58.54      
8 A' 347 333 43.71      
9 A' 247 237 0.84      
10 A" 3321 3188 12.97      
11 A" 968 930 239.74      
12 A" 807 775 0.00      
13 A" 444 427 0.13      
14 A" 355 341 16.72      
15 A" 196 188 1.27      

Unscaled Zero Point Vibrational Energy (zpe) 7521.8 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 7221.6 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 HSEh1PBE/TZVP
ABC
0.15546 0.14147 0.12694

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.025 0.126 0.000
C2 -0.493 1.672 0.000
F3 1.471 -0.415 0.000
F4 -0.493 -0.699 1.249
F5 -0.493 -0.699 -1.249
H6 -0.523 2.205 -0.939
H7 -0.523 2.205 0.939

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.61591.59081.56821.56822.33502.3350
C21.61592.86642.68012.68011.07961.0796
F31.59082.86642.34502.34503.42393.4239
F41.56822.68012.34502.49773.63572.9206
F51.56822.68012.34502.49772.92063.6357
H62.33501.07963.42393.63572.92061.8771
H72.33501.07963.42392.92063.63571.8771

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 118.702 P1 C2 H7 118.702
C2 P1 F3 126.723 C2 P1 F4 114.636
C2 P1 F5 114.636 F3 P1 F4 95.854
F3 P1 F5 95.854 F4 P1 F5 105.571
H6 C2 H7 120.778
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.960      
2 C -0.638      
3 F -0.238      
4 F -0.225      
5 F -0.225      
6 H 0.183      
7 H 0.183      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.006 0.787 0.000 0.787
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.582 0.318 0.000
y 0.318 -33.427 0.000
z 0.000 0.000 -33.424
Traceless
 xyz
x -4.157 0.318 0.000
y 0.318 2.076 0.000
z 0.000 0.000 2.080
Polar
3z2-r24.161
x2-y2-4.155
xy0.318
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.470 -0.651 0.000
y -0.651 5.903 0.000
z 0.000 0.000 4.191


<r2> (average value of r2) Å2
<r2> 114.537
(<r2>)1/2 10.702