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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: wB97X-D/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/3-21G
 hartrees
Energy at 0K-81.563515
Energy at 298.15K-81.567867
HF Energy-81.563515
Nuclear repulsion energy32.042189
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 wB97X-D/3-21G
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 3563 3563 23.25 100.09 0.13 0.22
2 A1 2606 2606 79.19 88.05 0.12 0.21
3 A1 1713 1713 76.37 8.31 0.71 0.83
4 A1 1382 1382 44.15 8.71 0.05 0.09
5 A1 1165 1165 0.12 14.43 0.65 0.79
6 A2 869 869 0.00 0.53 0.75 0.86
7 B1 1014 1014 66.07 0.38 0.75 0.86
8 B1 777 777 278.80 0.00 0.75 0.86
9 B2 3655 3655 22.45 64.72 0.75 0.86
10 B2 2688 2688 153.25 31.40 0.75 0.86
11 B2 1163 1163 45.01 1.97 0.75 0.86
12 B2 760 760 0.08 0.08 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10677.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10677.8 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 wB97X-D/3-21G
ABC
4.59346 0.90600 0.75674

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.783
N2 0.000 0.000 0.617
H3 0.000 1.047 -1.369
H4 0.000 -1.047 -1.369
H5 0.000 0.851 1.168
H6 0.000 -0.851 1.168

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.40031.19931.19932.12922.1292
N21.40032.24472.24471.01441.0144
H31.19932.24472.09362.54453.1685
H41.19932.24472.09363.16852.5445
H52.12921.01442.54453.16851.7029
H62.12921.01443.16852.54451.7029

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 122.923 B1 N2 H6 122.923
N2 B1 H3 119.214 N2 B1 H4 119.214
H3 B1 H4 121.571 H5 N2 H6 114.154
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.156      
2 N -0.760      
3 H -0.020      
4 H -0.020      
5 H 0.322      
6 H 0.322      


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 2.376 2.376
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.599 0.000 0.000
y 0.000 -12.945 0.000
z 0.000 0.000 -12.944
Traceless
 xyz
x -1.654 0.000 0.000
y 0.000 0.826 0.000
z 0.000 0.000 0.828
Polar
3z2-r21.656
x2-y2-1.654
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.411 0.000 0.000
y 0.000 2.823 0.000
z 0.000 0.000 3.715


<r2> (average value of r2) Å2
<r2> 24.279
(<r2>)1/2 4.927