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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-678.323863
Energy at 298.15K-678.328083
HF Energy-678.323863
Nuclear repulsion energy280.676667
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 HF/Def2TZVPP
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' 3318 3007 10.28      
2 A' 1502 1361 76.21      
3 A' 1212 1098 335.82      
4 A' 998 905 214.21      
5 A' 913 827 54.60      
6 A' 590 534 108.23      
7 A' 528 478 75.57      
8 A' 441 400 37.64      
9 A' 302 274 0.68      
10 A" 3420 3100 2.67      
11 A" 1091 989 252.41      
12 A" 867 786 2.29      
13 A" 484 439 4.18      
14 A" 399 362 16.66      
15 A" 189 171 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 8126.3 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 7365.7 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 HF/Def2TZVPP
ABC
0.16496 0.14876 0.13606

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.023 0.111 0.000
C2 -0.477 1.642 0.000
F3 1.431 -0.378 0.000
F4 -0.477 -0.692 1.205
F5 -0.477 -0.692 -1.205
H6 -0.537 2.172 -0.927
H7 -0.537 2.172 0.927

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.59731.53441.51751.51752.31832.3183
C21.59732.77942.62692.62691.06981.0698
F31.53442.77942.27872.27873.35283.3528
F41.51752.62692.27872.40983.57142.8785
F51.51752.62692.27872.40982.87853.5714
H62.31831.06983.35283.57142.87851.8546
H72.31831.06983.35282.87853.57141.8546

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 119.410 P1 C2 H7 119.410
C2 P1 F3 125.114 C2 P1 F4 114.969
C2 P1 F5 114.969 F3 P1 F4 96.605
F3 P1 F5 96.605 F4 P1 F5 105.125
H6 C2 H7 120.166
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.205      
2 C -0.461      
3 F -0.304      
4 F -0.294      
5 F -0.294      
6 H 0.074      
7 H 0.074      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.183 -0.020 0.000 0.184
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.817 0.385 0.000
y 0.385 -34.081 0.000
z 0.000 0.000 -32.809
Traceless
 xyz
x -3.372 0.385 0.000
y 0.385 0.732 0.000
z 0.000 0.000 2.640
Polar
3z2-r25.280
x2-y2-2.736
xy0.385
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.297 -0.424 0.000
y -0.424 5.280 0.000
z 0.000 0.000 4.016


<r2> (average value of r2) Å2
<r2> 109.213
(<r2>)1/2 10.450