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

using model chemistry: CCSD=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/cc-pVTZ
 hartrees
Energy at 0K-679.475481
Energy at 298.15K-679.479464
HF Energy-678.294125
Nuclear repulsion energy276.738412
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 CCSD=FULL/cc-pVTZ
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' 3244 3076 13.08      
2 A' 1414 1341 74.07      
3 A' 1179 1118 245.28      
4 A' 933 885 179.67      
5 A' 849 805 67.40      
6 A' 532 504 68.09      
7 A' 489 464 68.17      
8 A' 388 368 46.65      
9 A' 274 260 0.93      
10 A" 3331 3158 6.10      
11 A" 1027 974 214.26      
12 A" 822 780 1.24      
13 A" 461 437 1.48      
14 A" 369 350 15.55      
15 A" 194 184 0.37      

Unscaled Zero Point Vibrational Energy (zpe) 7753.9 cm-1
Scaled (by 0.9481) Zero Point Vibrational Energy (zpe) 7351.4 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 CCSD=FULL/cc-pVTZ
ABC
0.16024 0.14541 0.13202

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.024 0.114 0.000
C2 -0.485 1.654 0.000
F3 1.449 -0.385 0.000
F4 -0.485 -0.696 1.222
F5 -0.485 -0.696 -1.222
H6 -0.520 2.182 -0.932
H7 -0.520 2.182 0.932

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.60761.55531.53701.53702.32222.3222
C21.60762.81032.64902.64901.07161.0716
F31.55532.81032.30922.30923.36683.3668
F41.53702.64902.30922.44383.59532.8937
F51.53702.64902.30922.44382.89373.5953
H62.32221.07163.36683.59532.89371.8631
H72.32221.07163.36682.89373.59531.8631

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 118.805 P1 C2 H7 118.805
C2 P1 F3 125.368 C2 P1 F4 114.769
C2 P1 F5 114.769 F3 P1 F4 96.617
F3 P1 F5 96.617 F4 P1 F5 105.309
H6 C2 H7 120.750
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability