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

using model chemistry: PBE1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBE1PBE/6-31+G**
 hartrees
Energy at 0K-83.110894
Energy at 298.15K-83.117754
HF Energy-83.110894
Nuclear repulsion energy40.629223
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 PBE1PBE/6-31+G**
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 3506 3349 3.92 101.27 0.00 0.00
2 A1 2458 2348 67.67 181.26 0.02 0.04
3 A1 1345 1285 129.38 5.05 0.30 0.46
4 A1 1176 1124 103.20 0.48 0.28 0.43
5 A1 684 653 13.37 5.10 0.33 0.49
6 A2 283 270 0.00 0.00 0.75 0.86
7 E 3631 3469 43.09 37.17 0.75 0.86
7 E 3631 3469 43.09 37.17 0.75 0.86
8 E 2518 2406 265.99 65.74 0.75 0.86
8 E 2518 2406 266.00 65.73 0.75 0.86
9 E 1679 1604 33.50 5.75 0.75 0.86
9 E 1679 1604 33.50 5.75 0.75 0.86
10 E 1179 1126 0.83 8.10 0.75 0.86
10 E 1179 1126 0.83 8.10 0.75 0.86
11 E 1070 1022 40.93 7.14 0.75 0.86
11 E 1070 1022 40.93 7.14 0.75 0.86
12 E 651 622 1.44 1.08 0.75 0.86
12 E 651 622 1.45 1.08 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15453.3 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 14762.5 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 PBE1PBE/6-31+G**
ABC
2.45045 0.59388 0.59388

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.923
N2 0.000 0.000 0.724
H3 0.000 -1.172 -1.240
H4 -1.015 0.586 -1.240
H5 1.015 0.586 -1.240
H6 0.000 0.949 1.088
H7 -0.822 -0.475 1.088
H8 0.822 -0.475 1.088

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64731.21451.21451.21452.22362.22362.2236
N21.64732.28772.28772.28771.01641.01641.0164
H31.21452.28772.03062.03063.14962.56552.5655
H41.21452.28772.03062.03062.56552.56553.1496
H51.21452.28772.03062.03062.56553.14962.5655
H62.22361.01643.14962.56552.56551.64401.6440
H72.22361.01642.56552.56553.14961.64401.6440
H82.22361.01642.56553.14962.56551.64401.6440

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 110.957 B1 N2 H7 110.957
B1 N2 H8 110.957 N2 B1 H3 105.136
N2 B1 H4 105.136 N2 B1 H5 105.136
H3 B1 H4 113.436 H3 B1 H5 113.436
H4 B1 H5 113.436 H6 N2 H7 107.945
H6 N2 H8 107.945 H7 N2 H8 107.945
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.101      
2 N -0.834      
3 H -0.058      
4 H -0.058      
5 H -0.058      
6 H 0.370      
7 H 0.370      
8 H 0.370      


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 5.558 5.558
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.179 0.000 0.000
y 0.000 -16.179 0.000
z 0.000 0.000 -16.655
Traceless
 xyz
x 0.238 0.000 0.000
y 0.000 0.238 0.000
z 0.000 0.000 -0.476
Polar
3z2-r2-0.952
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 4.119 0.000 0.000
y 0.000 4.119 0.000
z 0.000 0.000 4.194


<r2> (average value of r2) Å2
<r2> 33.126
(<r2>)1/2 5.756