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

using model chemistry: CCD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-679.052670
Energy at 298.15K-679.056464
HF Energy-678.152949
Nuclear repulsion energy269.163569
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 CCD/aug-cc-pVDZ
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' 3207 3093 13.01      
2 A' 1383 1334 54.25      
3 A' 1142 1101 226.50      
4 A' 872 841 159.01      
5 A' 793 765 96.05      
6 A' 520 502 58.54      
7 A' 449 434 57.03      
8 A' 337 325 36.11      
9 A' 240 232 1.25      
10 A" 3327 3209 6.34      
11 A" 978 943 201.45      
12 A" 823 794 0.60      
13 A" 445 429 0.03      
14 A" 352 339 18.14      
15 A" 213 205 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 7540.3 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 7272.7 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 CCD/aug-cc-pVDZ
ABC
0.15324 0.13853 0.12344

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.024 0.134 0.000
C2 -0.499 1.697 0.000
F3 1.478 -0.448 0.000
F4 -0.499 -0.701 1.263
F5 -0.499 -0.701 -1.263
H6 -0.479 2.232 -0.949
H7 -0.479 2.232 0.949

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.63391.61101.58661.58662.34792.3479
C21.63392.91752.71002.71001.09001.0900
F31.61102.91752.36002.36003.45183.4518
F41.58662.71002.36002.52643.67402.9500
F51.58662.71002.36002.52642.95003.6740
H62.34791.09003.45183.67402.95001.8983
H72.34791.09003.45182.95003.67401.8983

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 117.681 P1 C2 H7 117.681
C2 P1 F3 128.072 C2 P1 F4 114.585
C2 P1 F5 114.585 F3 P1 F4 95.125
F3 P1 F5 95.125 F4 P1 F5 105.528
H6 C2 H7 121.099
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability