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All results from a given calculation for NH3BF3 (Amminetrifluoroboron)

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-379.010930
Energy at 298.15K 
HF Energy-379.010930
Nuclear repulsion energy189.892295
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 mPW1PW91/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3417 3245 13.24      
2 A1 1410 1339 267.41      
3 A1 969 920 271.54      
4 A1 713 677 93.57      
5 A1 473 449 16.53      
6 A2 87i 82i 0.00      
7 E 3539 3360 54.26      
7 E 3539 3360 54.26      
8 E 1725 1638 38.65      
8 E 1725 1638 38.65      
9 E 1431 1359 294.19      
9 E 1431 1359 294.18      
10 E 889 844 12.93      
10 E 889 844 12.93      
11 E 456 433 1.37      
11 E 456 433 1.37      
12 E 254 241 13.86      
12 E 254 241 13.86      

Unscaled Zero Point Vibrational Energy (zpe) 11741.3 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 11149.5 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 mPW1PW91/3-21G*
ABC
0.15983 0.15401 0.15401

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.468
B2 0.000 0.000 -0.208
F3 0.000 1.342 -0.543
F4 1.162 -0.671 -0.543
F5 -1.162 -0.671 -0.543
H6 0.000 -0.968 1.807
H7 0.838 0.484 1.807
H8 -0.838 0.484 1.807

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.67612.41772.41772.41771.02551.02551.0255
B21.67611.38311.38311.38312.23522.23522.2352
F32.41771.38312.32442.32443.29502.63822.6382
F42.41771.38312.32442.32442.63822.63823.2950
F52.41771.38312.32442.32442.63823.29502.6382
H61.02552.23523.29502.63822.63821.67661.6766
H71.02552.23522.63822.63823.29501.67661.6766
H81.02552.23522.63823.29502.63821.67661.6766

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 104.016 N1 B2 F4 104.016
N1 B2 F5 104.016 B2 N1 H6 109.279
B2 N1 H7 109.279 B2 N1 H8 109.279
F3 B2 F4 114.331 F3 B2 F5 114.331
F4 B2 F5 114.332 H6 N1 H7 109.663
H6 N1 H8 109.663 H7 N1 H8 109.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.862      
2 B 0.823      
3 F -0.360      
4 F -0.360      
5 F -0.360      
6 H 0.373      
7 H 0.373      
8 H 0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 6.667 6.667
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.328 0.000 0.000
y 0.000 -28.328 0.000
z 0.000 0.000 -17.998
Traceless
 xyz
x -5.165 0.000 0.000
y 0.000 -5.165 0.000
z 0.000 0.000 10.330
Polar
3z2-r220.661
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.408 0.000 0.000
y 0.000 2.408 0.000
z 0.000 0.000 2.136


<r2> (average value of r2) Å2
<r2> 100.034
(<r2>)1/2 10.002