return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-81.952070
Energy at 298.15K-81.956335
HF Energy-81.952070
Nuclear repulsion energy32.298957
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 HSEh1PBE/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 3629 3482 14.76 110.77 0.14 0.24
2 A1 2562 2458 98.34 119.72 0.12 0.22
3 A1 1692 1624 79.28 4.20 0.74 0.85
4 A1 1366 1311 48.65 5.92 0.03 0.06
5 A1 1147 1101 0.02 12.91 0.54 0.70
6 A2 877 842 0.00 2.10 0.75 0.86
7 B1 998 958 30.90 1.94 0.75 0.86
8 B1 614 590 240.63 0.01 0.75 0.86
9 B2 3726 3575 18.58 64.49 0.75 0.86
10 B2 2641 2534 171.68 46.09 0.75 0.86
11 B2 1146 1100 41.30 0.89 0.75 0.86
12 B2 748 717 0.04 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10572.7 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 10145.6 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 HSEh1PBE/6-311G*
ABC
4.61870 0.92417 0.77008

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.775
N2 0.000 0.000 0.610
H3 0.000 1.049 -1.356
H4 0.000 -1.049 -1.356
H5 0.000 0.843 1.160
H6 0.000 -0.843 1.160

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38531.19901.19902.11082.1108
N21.38532.22822.22821.00621.0062
H31.19902.22822.09832.52423.1477
H41.19902.22822.09833.14772.5242
H52.11081.00622.52423.14771.6852
H62.11081.00623.14772.52421.6852

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.133 B1 N2 H6 123.133
N2 B1 H3 118.952 N2 B1 H4 118.952
H3 B1 H4 122.095 H5 N2 H6 113.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.022      
2 N -0.767      
3 H 0.023      
4 H 0.023      
5 H 0.350      
6 H 0.350      


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 2.146 2.146
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.946 0.000 0.000
y 0.000 -13.059 0.000
z 0.000 0.000 -13.148
Traceless
 xyz
x -1.842 0.000 0.000
y 0.000 0.988 0.000
z 0.000 0.000 0.854
Polar
3z2-r21.709
x2-y2-1.886
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.050 0.000 0.000
y 0.000 3.391 0.000
z 0.000 0.000 4.178


<r2> (average value of r2) Å2
<r2> 24.167
(<r2>)1/2 4.916