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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HSEh1PBE/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-81.968848
Energy at 298.15K-81.973119
HF Energy-81.968848
Nuclear repulsion energy32.331331
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/6-311+G(3df,2p)
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 3626 3626 20.68 121.15 0.09 0.16
2 A1 2572 2572 95.70 145.55 0.07 0.14
3 A1 1645 1645 78.63 3.63 0.56 0.72
4 A1 1364 1364 58.34 14.02 0.05 0.09
5 A1 1154 1154 0.18 10.56 0.28 0.43
6 A2 857 857 0.00 0.81 0.75 0.86
7 B1 1008 1008 25.20 0.19 0.75 0.86
8 B1 627 627 177.60 0.09 0.75 0.86
9 B2 3722 3722 30.08 51.13 0.75 0.86
10 B2 2649 2649 158.91 46.19 0.75 0.86
11 B2 1134 1134 33.78 0.20 0.75 0.86
12 B2 742 742 0.19 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10549.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10549.1 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/6-311+G(3df,2p)
ABC
4.64986 0.92451 0.77118

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.776
N2 0.000 0.000 0.609
H3 0.000 1.045 -1.355
H4 0.000 -1.045 -1.355
H5 0.000 0.840 1.161
H6 0.000 -0.840 1.161

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38491.19501.19502.11102.1110
N21.38492.22512.22511.00531.0053
H31.19502.22512.09032.52433.1441
H41.19502.22512.09033.14412.5243
H52.11101.00532.52433.14411.6808
H62.11101.00533.14412.52431.6808

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.280 B1 N2 H6 123.280
N2 B1 H3 119.004 N2 B1 H4 119.004
H3 B1 H4 121.992 H5 N2 H6 113.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.054      
2 N -0.503      
3 H 0.053      
4 H 0.053      
5 H 0.172      
6 H 0.172      


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 1.907 1.907
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.995 0.000 0.000
y 0.000 -13.217 0.000
z 0.000 0.000 -13.302
Traceless
 xyz
x -1.736 0.000 0.000
y 0.000 0.932 0.000
z 0.000 0.000 0.804
Polar
3z2-r21.607
x2-y2-1.779
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.180 0.000 0.000
y 0.000 3.779 0.000
z 0.000 0.000 4.664


<r2> (average value of r2) Å2
<r2> 24.215
(<r2>)1/2 4.921