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

using model chemistry: HSEh1PBE/STO-3G

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/STO-3G
 hartrees
Energy at 0K-671.001330
Energy at 298.15K-671.004348
HF Energy-671.001330
Nuclear repulsion energy260.293258
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/STO-3G
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' 3486 3079 40.94      
2 A' 1554 1373 5.44      
3 A' 1175 1038 109.37      
4 A' 834 736 83.53      
5 A' 734 648 21.90      
6 A' 516 456 45.89      
7 A' 374 330 29.49      
8 A' 182 161 40.52      
9 A' 160 141 27.18      
10 A" 3662 3234 2.99      
11 A" 1049 927 55.66      
12 A" 873 771 19.15      
13 A" 460 407 7.72      
14 A" 321 284 24.69      
15 A" 233 206 1.65      

Unscaled Zero Point Vibrational Energy (zpe) 7807.2 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 6894.5 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/STO-3G
ABC
0.14278 0.13544 0.11093

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.025 0.140 0.000
C2 -0.506 1.715 0.000
F3 1.502 -0.555 0.000
F4 -0.506 -0.662 1.367
F5 -0.506 -0.662 -1.367
H6 -0.505 2.259 -0.931
H7 -0.505 2.259 0.931

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.64611.67721.65701.65702.36372.3637
C21.64613.02992.74222.74221.07891.0789
F31.67723.02992.43142.43143.57953.5795
F41.65702.74222.43142.73473.71742.9537
F51.65702.74222.43142.73472.95373.7174
H62.36371.07893.57953.71742.95371.8630
H72.36371.07893.57952.95373.71741.8630

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 118.841 P1 C2 H7 118.841
C2 P1 F3 131.484 C2 P1 F4 112.237
C2 P1 F5 112.237 F3 P1 F4 93.641
F3 P1 F5 93.641 F4 P1 F5 111.212
H6 C2 H7 119.396
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 0.935      
2 C -0.497      
3 F -0.205      
4 F -0.183      
5 F -0.183      
6 H 0.066      
7 H 0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.483 -0.575 0.000 0.751
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.962 1.859 0.000
y 1.859 -32.196 0.000
z 0.000 0.000 -29.942
Traceless
 xyz
x -0.893 1.859 0.000
y 1.859 -1.244 0.000
z 0.000 0.000 2.138
Polar
3z2-r24.275
x2-y20.234
xy1.859
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.904 -0.919 0.000
y -0.919 3.874 0.000
z 0.000 0.000 2.623


<r2> (average value of r2) Å2
<r2> 120.745
(<r2>)1/2 10.988