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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-82.052478
Energy at 298.15K-82.056746
HF Energy-82.052478
Nuclear repulsion energy32.239703
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 TPSSh/6-31G(2df,p)
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 3587 3462 16.86 106.53 0.11 0.20
2 A1 2600 2509 91.03 96.94 0.11 0.21
3 A1 1656 1598 57.74 5.99 0.74 0.85
4 A1 1368 1320 53.02 7.36 0.04 0.08
5 A1 1169 1128 0.14 14.25 0.50 0.67
6 A2 872 842 0.00 0.50 0.75 0.86
7 B1 1014 979 28.04 0.18 0.75 0.86
8 B1 621 599 171.43 0.05 0.75 0.86
9 B2 3679 3550 18.61 64.11 0.75 0.86
10 B2 2677 2584 153.75 39.34 0.75 0.86
11 B2 1138 1099 33.41 1.24 0.75 0.86
12 B2 735 709 0.01 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10557.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 10188.4 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 TPSSh/6-31G(2df,p)
ABC
4.64175 0.91811 0.76650

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.780
N2 0.000 0.000 0.611
H3 0.000 1.047 -1.356
H4 0.000 -1.047 -1.356
H5 0.000 0.841 1.168
H6 0.000 -0.841 1.168

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39021.19481.19482.12112.1211
N21.39022.22772.22771.00851.0085
H31.19482.22772.09312.53233.1514
H41.19482.22772.09313.15142.5323
H52.12111.00852.53233.15141.6811
H62.12111.00853.15142.53231.6811

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.546 B1 N2 H6 123.546
N2 B1 H3 118.846 N2 B1 H4 118.846
H3 B1 H4 122.309 H5 N2 H6 112.908
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.105      
2 N -0.368      
3 H -0.033      
4 H -0.033      
5 H 0.270      
6 H 0.270      


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 2.095 2.095
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.067 0.000 0.000
y 0.000 3.255 0.000
z 0.000 0.000 4.096


<r2> (average value of r2) Å2
<r2> 23.986
(<r2>)1/2 4.898