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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: wB97X-D/CEP-31G*

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/CEP-31G*
 hartrees
Energy at 0K-15.130418
Energy at 298.15K-15.134630
HF Energy-15.130418
Nuclear repulsion energy18.639068
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/CEP-31G*
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 3639 3639 21.55 114.98 0.13 0.23
2 A1 2583 2583 110.51 93.92 0.16 0.27
3 A1 1640 1640 87.66 5.56 0.73 0.84
4 A1 1345 1345 64.13 12.46 0.01 0.03
5 A1 1147 1147 1.29 13.42 0.74 0.85
6 A2 846 846 0.00 0.08 0.75 0.86
7 B1 1014 1014 15.79 0.16 0.75 0.86
8 B1 580 580 248.70 0.35 0.75 0.86
9 B2 3753 3753 25.74 57.84 0.75 0.86
10 B2 2656 2656 204.44 40.37 0.75 0.86
11 B2 1107 1107 44.15 2.81 0.75 0.86
12 B2 723 723 1.69 1.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10516.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10516.4 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/CEP-31G*
ABC
4.55196 0.89986 0.75133

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.787
N2 0.000 0.000 0.619
H3 0.000 1.056 -1.370
H4 0.000 -1.056 -1.370
H5 0.000 0.850 1.173
H6 0.000 -0.850 1.173

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.40601.20571.20572.13702.1370
N21.40602.25112.25111.01501.0150
H31.20572.25112.11172.55113.1777
H41.20572.25112.11173.17772.5511
H52.13701.01502.55113.17771.7000
H62.13701.01503.17772.55111.7000

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.126 B1 N2 H6 123.126
N2 B1 H3 118.870 N2 B1 H4 118.870
H3 B1 H4 122.261 H5 N2 H6 113.748
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.439      
2 N -0.394      
3 H 0.099      
4 H 0.099      
5 H 0.317      
6 H 0.317      


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 2.094 2.094
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.830 0.000 0.000
y 0.000 -12.465 0.000
z 0.000 0.000 -12.391
Traceless
 xyz
x -2.403 0.000 0.000
y 0.000 1.146 0.000
z 0.000 0.000 1.257
Polar
3z2-r22.513
x2-y2-2.366
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.104 0.000 0.000
y 0.000 2.698 0.000
z 0.000 0.000 3.795


<r2> (average value of r2) Å2
<r2> 22.215
(<r2>)1/2 4.713