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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/STO-3G
 hartrees
Energy at 0K-670.811382
Energy at 298.15K-670.814474
HF Energy-670.750833
Nuclear repulsion energy259.484709
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 B2PLYP=FULL/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' 3376 3376 16.06      
2 A' 1639 1639 0.07      
3 A' 1090 1090 50.26      
4 A' 840 840 42.31      
5 A' 730 730 78.87      
6 A' 555 555 50.76      
7 A' 384 384 19.34      
8 A' 202 202 21.92      
9 A' 174 174 16.35      
10 A" 3532 3532 1.37      
11 A" 1122 1122 18.58      
12 A" 904 904 33.04      
13 A" 435 435 14.33      
14 A" 293 293 24.50      
15 A" 256 256 8.63      

Unscaled Zero Point Vibrational Energy (zpe) 7765.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7765.8 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 B2PLYP=FULL/STO-3G
ABC
0.15146 0.12930 0.10880

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.047 0.162 0.000
C2 -0.560 1.763 0.000
F3 1.478 -0.732 0.000
F4 -0.560 -0.614 1.321
F5 -0.560 -0.614 -1.321
H6 -0.287 2.310 -0.909
H7 -0.287 2.310 0.909

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.71201.68751.64771.64772.35622.3562
C21.71203.22162.71952.71951.09571.0957
F31.68753.22162.43112.43113.63273.6327
F41.64772.71952.43112.64123.68762.9656
F51.64772.71952.43112.64122.96563.6876
H62.35621.09573.63273.68762.96561.8187
H72.35621.09573.63272.96563.68761.8187

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 112.242 P1 C2 H7 112.242
C2 P1 F3 142.757 C2 P1 F4 108.067
C2 P1 F5 108.067 F3 P1 F4 93.585
F3 P1 F5 93.585 F4 P1 F5 106.549
H6 C2 H7 112.177
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability