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

using model chemistry: M06-2X/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/TZVP
 hartrees
Energy at 0K-680.224509
Energy at 298.15K-680.228321
HF Energy-680.224509
Nuclear repulsion energy273.268534
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 M06-2X/TZVP
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 3036 23.81      
2 A' 1385 1310 100.57      
3 A' 1169 1106 232.74      
4 A' 888 840 202.31      
5 A' 821 777 100.04      
6 A' 527 498 87.42      
7 A' 472 447 65.87      
8 A' 362 342 48.15      
9 A' 254 240 0.64      
10 A" 3322 3143 17.12      
11 A" 986 933 253.26      
12 A" 816 772 0.29      
13 A" 442 419 0.77      
14 A" 362 343 18.36      
15 A" 169 159 1.04      

Unscaled Zero Point Vibrational Energy (zpe) 7590.0 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 7181.6 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 M06-2X/TZVP
ABC
0.15703 0.14236 0.12810

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 -0.025 0.127 0.000
C2 -0.489 1.670 0.000
F3 1.464 -0.410 0.000
F4 -0.489 -0.701 1.241
F5 -0.489 -0.701 -1.241
H6 -0.534 2.198 -0.938
H7 -0.534 2.198 0.938

Atom - Atom Distances (Å)
  P1 C2 F3 F4 F5 H6 H7
P11.61131.58211.56201.56202.33002.3300
C21.61132.85242.67582.67581.07771.0777
F31.58212.85242.33162.33163.41593.4159
F41.56202.67582.33162.48143.62682.9148
F51.56202.67582.33162.48142.91483.6268
H62.33001.07773.41593.62682.91481.8770
H72.33001.07773.41592.91483.62681.8770

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 118.755 P1 C2 H7 118.755
C2 P1 F3 126.556 C2 P1 F4 114.954
C2 P1 F5 114.954 F3 P1 F4 95.730
F3 P1 F5 95.730 F4 P1 F5 105.180
H6 C2 H7 121.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.059      
2 C -0.684      
3 F -0.262      
4 F -0.252      
5 F -0.252      
6 H 0.195      
7 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.019 0.822 0.000 0.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.771 0.251 0.000
y 0.251 -33.699 0.000
z 0.000 0.000 -33.633
Traceless
 xyz
x -4.105 0.251 0.000
y 0.251 2.003 0.000
z 0.000 0.000 2.102
Polar
3z2-r24.203
x2-y2-4.072
xy0.251
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.395 -0.611 0.000
y -0.611 5.749 0.000
z 0.000 0.000 4.074


<r2> (average value of r2) Å2
<r2> 113.932
(<r2>)1/2 10.674