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All results from a given calculation for NH3BF3 (Amminetrifluoroboron)

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-381.061123
Energy at 298.15K-381.066173
HF Energy-381.061123
Nuclear repulsion energy192.129933
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 B1B95/6-31G(2df,p)
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 3514 3365 15.18      
2 A1 1301 1246 196.72      
3 A1 906 867 207.05      
4 A1 674 645 139.43      
5 A1 436 417 0.01      
6 A2 103 98 0.00      
7 E 3645 3491 49.40      
7 E 3645 3491 49.39      
8 E 1650 1580 24.84      
8 E 1650 1580 24.85      
9 E 1313 1257 317.29      
9 E 1313 1257 317.61      
10 E 790 756 3.36      
10 E 790 756 3.34      
11 E 451 432 0.73      
11 E 451 432 0.73      
12 E 266 255 11.08      
12 E 266 255 11.05      

Unscaled Zero Point Vibrational Energy (zpe) 11579.6 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 11089.8 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 B1B95/6-31G(2df,p)
ABC
0.16545 0.15637 0.15637

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

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 -0.225
F3 0.000 1.319 -0.541
F4 1.142 -0.660 -0.541
F5 -1.142 -0.660 -0.541
H6 0.000 -0.951 1.819
H7 0.824 0.475 1.819
H8 -0.824 0.475 1.819

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.69462.40442.40442.40441.01331.01331.0133
B21.69461.35631.35631.35632.25482.25482.2548
F32.40441.35632.28462.28463.27472.63832.6383
F42.40441.35632.28462.28462.63832.63833.2747
F52.40441.35632.28462.28462.63833.27472.6383
H61.01332.25483.27472.63832.63831.64721.6472
H71.01332.25482.63832.63833.27471.64721.6472
H81.01332.25482.63833.27472.63831.64721.6472

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 103.464 N1 B2 F4 103.464
N1 B2 F5 103.464 B2 N1 H6 110.200
B2 N1 H7 110.200 B2 N1 H8 110.200
F3 B2 F4 114.752 F3 B2 F5 114.752
F4 B2 F5 114.752 H6 N1 H7 108.732
H6 N1 H8 108.732 H7 N1 H8 108.732
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.534      
2 B -0.110      
3 F -0.096      
4 F -0.096      
5 F -0.096      
6 H 0.311      
7 H 0.311      
8 H 0.311      


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 5.815 5.815
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.888 0.000 0.000
y 0.000 -27.888 0.000
z 0.000 0.000 -18.561
Traceless
 xyz
x -4.664 0.000 0.000
y 0.000 -4.664 0.000
z 0.000 0.000 9.327
Polar
3z2-r218.655
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 3.287 0.000 0.000
y 0.000 3.287 0.001
z 0.000 0.001 3.492


<r2> (average value of r2) Å2
<r2> 98.361
(<r2>)1/2 9.918