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

using model chemistry: B2PLYP=FULLultrafine/6-311G**

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=FULLultrafine/6-311G**
 hartrees
Energy at 0K-680.007385
Energy at 298.15K 
HF Energy-679.663537
Nuclear repulsion energy272.958348
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=FULLultrafine/6-311G**
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 3208 16.20      
2 A' 1392 1392 78.50      
3 A' 1160 1160 225.75      
4 A' 873 873 183.57      
5 A' 792 792 102.35      
6 A' 539 539 90.24      
7 A' 468 468 61.67      
8 A' 363 363 45.71      
9 A' 257 257 1.00      
10 A" 3316 3316 8.60      
11 A" 978 978 232.97      
12 A" 815 815 0.03      
13 A" 450 450 0.08      
14 A" 363 363 18.54      
15 A" 204 204 1.26      

Unscaled Zero Point Vibrational Energy (zpe) 7588.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7588.8 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=FULLultrafine/6-311G**
ABC
0.15597 0.14230 0.12802

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.023 0.122 0.000
C2 -0.494 1.662 0.000
F3 1.471 -0.409 0.000
F4 -0.494 -0.696 1.245
F5 -0.494 -0.696 -1.245
H6 -0.518 2.199 -0.935
H7 -0.518 2.199 0.935

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.61041.58561.56271.56272.33062.3306
C21.61042.85562.66642.66641.07861.0786
F31.58562.85562.34442.34443.41093.4109
F41.56272.66642.34442.48983.62392.9112
F51.56272.66642.34442.48982.91123.6239
H62.33061.07863.41093.62392.91121.8706
H72.33061.07863.41092.91123.62391.8706

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 118.826 P1 C2 H7 118.826
C2 P1 F3 126.625 C2 P1 F4 114.341
C2 P1 F5 114.341 F3 P1 F4 96.254
F3 P1 F5 96.254 F4 P1 F5 105.623
H6 C2 H7 120.262
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability