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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-381.052312
Energy at 298.15K-381.057437
HF Energy-381.052312
Nuclear repulsion energy187.691504
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 3432 3302 8.17      
2 A1 1434 1380 258.61      
3 A1 890 856 319.40      
4 A1 671 645 66.60      
5 A1 448 431 15.50      
6 A2 158 152 0.00      
7 E 3572 3437 43.63      
7 E 3572 3437 43.63      
8 E 1730 1665 46.60      
8 E 1730 1665 46.60      
9 E 1278 1229 340.46      
9 E 1278 1229 340.49      
10 E 882 849 0.26      
10 E 882 849 0.26      
11 E 422 406 1.46      
11 E 422 406 1.46      
12 E 257 247 12.01      
12 E 257 247 12.01      

Unscaled Zero Point Vibrational Energy (zpe) 11657.4 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 11215.5 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 TPSSh/6-31G
ABC
0.15421 0.15125 0.15125

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 1.469
B2 0.000 0.000 -0.200
F3 0.000 1.367 -0.544
F4 1.184 -0.683 -0.544
F5 -1.184 -0.683 -0.544
H6 0.000 -0.965 1.806
H7 0.835 0.482 1.806
H8 -0.835 0.482 1.806

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.66932.43362.43362.43361.02161.02161.0216
B21.66931.40961.40961.40962.22592.22592.2259
F32.43361.40962.36762.36763.31042.64642.6464
F42.43361.40962.36762.36762.64642.64643.3104
F52.43361.40962.36762.36762.64643.31042.6464
H61.02162.22593.31042.64642.64641.67061.6706
H71.02162.22592.64642.64643.31041.67061.6706
H81.02162.22592.64643.31042.64641.67061.6706

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 104.129 N1 B2 F4 104.129
N1 B2 F5 104.129 B2 N1 H6 109.242
B2 N1 H7 109.242 B2 N1 H8 109.242
F3 B2 F4 114.243 F3 B2 F5 114.243
F4 B2 F5 114.243 H6 N1 H7 109.700
H6 N1 H8 109.700 H7 N1 H8 109.700
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 -0.872      
2 B 0.884      
3 F -0.385      
4 F -0.385      
5 F -0.385      
6 H 0.381      
7 H 0.381      
8 H 0.381      


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 6.793 6.793
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 2.767 0.000 0.000
y 0.000 2.767 0.000
z 0.000 0.000 2.571


<r2> (average value of r2) Å2
<r2> 102.470
(<r2>)1/2 10.123