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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: PBEPBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-31G*
 hartrees
Energy at 0K-81.908759
Energy at 298.15K-81.912953
HF Energy-81.908759
Nuclear repulsion energy32.002564
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 PBEPBE/6-31G*
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 3501 3451 12.54 115.81 0.12 0.22
2 A1 2550 2514 83.66 96.02 0.12 0.21
3 A1 1625 1602 61.07 6.94 0.72 0.84
4 A1 1332 1313 36.50 8.13 0.06 0.12
5 A1 1126 1110 0.11 14.07 0.59 0.74
6 A2 855 843 0.00 0.59 0.75 0.86
7 B1 964 950 22.24 1.12 0.75 0.86
8 B1 575 566 212.14 0.00 0.75 0.86
9 B2 3592 3540 14.31 70.84 0.75 0.86
10 B2 2632 2595 151.91 39.55 0.75 0.86
11 B2 1100 1084 35.45 1.73 0.75 0.86
12 B2 716 706 0.25 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10283.6 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 10136.6 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 PBEPBE/6-31G*
ABC
4.54103 0.90793 0.75665

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.784
N2 0.000 0.000 0.614
H3 0.000 1.058 -1.364
H4 0.000 -1.058 -1.364
H5 0.000 0.850 1.175
H6 0.000 -0.850 1.175

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39761.20671.20672.13512.1351
N21.39762.24332.24331.01851.0185
H31.20672.24332.11582.54763.1761
H41.20672.24332.11583.17612.5476
H52.13511.01852.54763.17611.7001
H62.13511.01853.17612.54761.7001

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.421 B1 N2 H6 123.421
N2 B1 H3 118.758 N2 B1 H4 118.758
H3 B1 H4 122.485 H5 N2 H6 113.157
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.034      
2 N -0.641      
3 H -0.024      
4 H -0.024      
5 H 0.327      
6 H 0.327      


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 2.241 2.241
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.549 0.000 0.000
y 0.000 -12.768 0.000
z 0.000 0.000 -12.750
Traceless
 xyz
x -1.790 0.000 0.000
y 0.000 0.881 0.000
z 0.000 0.000 0.909
Polar
3z2-r21.818
x2-y2-1.780
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.688 0.000 0.000
y 0.000 3.152 0.000
z 0.000 0.000 4.090


<r2> (average value of r2) Å2
<r2> 24.217
(<r2>)1/2 4.921