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All results from a given calculation for BH3NH3 (borane ammonia)

using model chemistry: PBEPBEultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-83.115645
Energy at 298.15K-83.122469
HF Energy-83.115645
Nuclear repulsion energy40.415601
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 PBEPBEultrafine/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3374 3335 0.46 126.88 0.00 0.01
2 A1 2396 2368 57.34 186.74 0.03 0.05
3 A1 1303 1288 82.72 13.35 0.32 0.48
4 A1 1141 1128 99.60 0.68 0.18 0.30
5 A1 665 658 8.20 2.85 0.32 0.48
6 A2 284 281 0.00 0.00 0.75 0.86
7 E 3476 3437 25.90 51.92 0.75 0.86
7 E 3476 3437 25.90 51.92 0.75 0.86
8 E 2456 2428 216.62 61.19 0.75 0.86
8 E 2456 2428 216.62 61.19 0.75 0.86
9 E 1620 1602 25.98 8.00 0.75 0.86
9 E 1620 1602 25.98 8.00 0.75 0.86
10 E 1141 1128 0.73 10.37 0.75 0.86
10 E 1141 1128 0.73 10.37 0.75 0.86
11 E 1043 1031 34.51 6.09 0.75 0.86
11 E 1043 1031 34.51 6.09 0.75 0.86
12 E 638 631 2.48 0.26 0.75 0.86
12 E 638 631 2.48 0.26 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14955.7 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 14785.2 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 PBEPBEultrafine/TZVP
ABC
2.43123 0.58806 0.58806

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.928
N2 0.000 0.000 0.726
H3 0.000 -1.176 -1.246
H4 -1.018 0.588 -1.246
H5 1.018 0.588 -1.246
H6 0.000 0.954 1.098
H7 -0.827 -0.477 1.098
H8 0.827 -0.477 1.098

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65411.21811.21811.21812.23972.23972.2397
N21.65412.29642.29642.29641.02441.02441.0244
H31.21812.29642.03652.03653.16782.58232.5823
H41.21812.29642.03652.03652.58232.58233.1678
H51.21812.29642.03652.03652.58233.16782.5823
H62.23971.02443.16782.58232.58231.65311.6531
H72.23971.02442.58232.58233.16781.65311.6531
H82.23971.02442.58233.16782.58231.65311.6531

picture of borane ammonia state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H6 111.297 B1 N2 H7 111.297
B1 N2 H8 111.297 N2 B1 H3 105.155
N2 B1 H4 105.155 N2 B1 H5 105.155
H3 B1 H4 113.421 H3 B1 H5 113.421
H4 B1 H5 113.421 H6 N2 H7 107.586
H6 N2 H8 107.586 H7 N2 H8 107.586
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.257      
2 N -0.419      
3 H -0.036      
4 H -0.036      
5 H -0.036      
6 H 0.261      
7 H 0.261      
8 H 0.261      


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 5.525 5.525
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.337 0.000 0.000
y 0.000 -16.337 0.000
z 0.000 0.000 -16.858
Traceless
 xyz
x 0.261 0.000 0.000
y 0.000 0.261 0.000
z 0.000 0.000 -0.521
Polar
3z2-r2-1.042
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 4.340 0.000 0.000
y 0.000 4.340 0.000
z 0.000 0.000 4.383


<r2> (average value of r2) Å2
<r2> 33.468
(<r2>)1/2 5.785