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All results from a given calculation for NH3BF3 (Amminetrifluoroboron)

using model chemistry: TPSSh/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/6-31G*
 hartrees
Energy at 0K-381.124299
Energy at 298.15K-381.129363
HF Energy-381.124299
Nuclear repulsion energy190.073333
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 TPSSh/6-31G*
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 3440 3301 10.83      
2 A1 1377 1321 205.17      
3 A1 883 847 222.07      
4 A1 665 638 125.87      
5 A1 429 412 0.11      
6 A2 143 137 0.00      
7 E 3567 3422 33.17      
7 E 3567 3422 33.16      
8 E 1709 1640 27.56      
8 E 1709 1640 27.56      
9 E 1297 1244 342.77      
9 E 1297 1244 342.74      
10 E 812 779 3.48      
10 E 812 779 3.48      
11 E 443 425 0.45      
11 E 443 425 0.45      
12 E 259 249 11.47      
12 E 259 249 11.47      

Unscaled Zero Point Vibrational Energy (zpe) 11556.0 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 11086.8 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 TPSSh/6-31G*
ABC
0.16131 0.15335 0.15335

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.478
B2 0.000 0.000 -0.229
F3 0.000 1.336 -0.545
F4 1.157 -0.668 -0.545
F5 -1.157 -0.668 -0.545
H6 0.000 -0.955 1.839
H7 0.827 0.478 1.839
H8 -0.827 0.478 1.839

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.70682.42412.42412.42411.02151.02151.0215
B21.70681.37291.37291.37292.27842.27842.2784
F32.42411.37292.31422.31423.30682.66572.6657
F42.42411.37292.31422.31422.66572.66573.3068
F52.42411.37292.31422.31422.66573.30682.6657
H61.02152.27843.30682.66572.66571.65471.6547
H71.02152.27842.66572.66573.30681.65471.6547
H81.02152.27842.66573.30682.66571.65471.6547

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 103.297 N1 B2 F4 103.297
N1 B2 F5 103.297 B2 N1 H6 110.731
B2 N1 H7 110.731 B2 N1 H8 110.731
F3 B2 F4 114.876 F3 B2 F5 114.876
F4 B2 F5 114.876 H6 N1 H7 108.182
H6 N1 H8 108.182 H7 N1 H8 108.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.874      
2 B 0.685      
3 F -0.317      
4 F -0.317      
5 F -0.317      
6 H 0.380      
7 H 0.380      
8 H 0.380      


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 5.977 5.977
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.011 0.000 0.000
y 0.000 3.011 0.001
z 0.000 0.001 3.097


<r2> (average value of r2) Å2
<r2> 100.122
(<r2>)1/2 10.006