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All results from a given calculation for NH3BF3 (Amminetrifluoroboron)

using model chemistry: HF/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/6-311G*
 hartrees
Energy at 0K-379.513053
Energy at 298.15K-379.518380
HF Energy-379.513053
Nuclear repulsion energy192.619064
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 HF/6-311G*
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 3713 3358 19.14      
2 A1 1501 1358 261.56      
3 A1 916 829 311.92      
4 A1 704 637 188.16      
5 A1 452 409 0.27      
6 A2 146 132 0.00      
7 E 3826 3460 48.17      
7 E 3826 3460 48.17      
8 E 1846 1669 35.64      
8 E 1846 1669 35.64      
9 E 1327 1200 455.25      
9 E 1327 1200 455.25      
10 E 876 792 0.59      
10 E 876 792 0.59      
11 E 476 430 2.01      
11 E 476 430 2.01      
12 E 292 264 11.24      
12 E 292 264 11.24      

Unscaled Zero Point Vibrational Energy (zpe) 12358.0 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 11176.5 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 HF/6-311G*
ABC
0.16621 0.15697 0.15697

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.466
B2 0.000 0.000 -0.219
F3 0.000 1.316 -0.541
F4 1.140 -0.658 -0.541
F5 -1.140 -0.658 -0.541
H6 0.000 -0.939 1.815
H7 0.813 0.469 1.815
H8 -0.813 0.469 1.815

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.68532.40082.40082.40081.00111.00111.0011
B21.68531.35531.35531.35532.23962.23962.2396
F32.40081.35532.28002.28003.26112.63222.6322
F42.40081.35532.28002.28002.63222.63223.2611
F52.40081.35532.28002.28002.63223.26112.6322
H61.00112.23963.26112.63222.63221.62581.6258
H71.00112.23962.63222.63223.26111.62581.6258
H81.00112.23962.63223.26112.63221.62581.6258

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 103.765 N1 B2 F4 103.765
N1 B2 F5 103.765 B2 N1 H6 110.346
B2 N1 H7 110.346 B2 N1 H8 110.346
F3 B2 F4 114.524 F3 B2 F5 114.524
F4 B2 F5 114.524 H6 N1 H7 108.582
H6 N1 H8 108.582 H7 N1 H8 108.582
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.964      
2 B 0.783      
3 F -0.349      
4 F -0.349      
5 F -0.349      
6 H 0.409      
7 H 0.409      
8 H 0.409      


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 6.331 6.331
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.940 0.000 0.000
y 0.000 -28.940 0.000
z 0.000 0.000 -18.845
Traceless
 xyz
x -5.047 0.000 0.000
y 0.000 -5.047 0.000
z 0.000 0.000 10.095
Polar
3z2-r220.189
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 2.741 0.000 0.000
y 0.000 2.741 0.000
z 0.000 0.000 2.723


<r2> (average value of r2) Å2
<r2> 98.483
(<r2>)1/2 9.924