return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for HBNH (Boranimine)

using model chemistry: mPW1PW91/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at mPW1PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-80.807266
Energy at 298.15K-80.808518
HF Energy-80.807266
Nuclear repulsion energy23.917562
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 mPW1PW91/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 3904 3740 200.63      
2 Σ 2888 2767 15.53      
3 Σ 1851 1773 60.50      
4 Π 752 721 0.27      
4 Π 752 721 0.27      
5 Π 483 463 117.29      
5 Π 483 463 117.29      

Unscaled Zero Point Vibrational Energy (zpe) 5556.6 cm-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 5323.8 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 mPW1PW91/aug-cc-pVTZ
B
1.10804

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.692
N2 0.000 0.000 0.541
H3 0.000 0.000 -1.860
H4 0.000 0.000 1.531

Atom - Atom Distances (Å)
  B1 N2 H3 H4
B11.23281.16872.2228
N21.23282.40160.9900
H31.16872.40163.3916
H42.22280.99003.3916

picture of Boranimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H4 180.000 N2 B1 H3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.057      
2 N -0.087      
3 H -0.038      
4 H 0.182      


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 -0.074 0.074
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.144 0.000 0.000
y 0.000 -13.144 0.000
z 0.000 0.000 -8.026
Traceless
 xyz
x -2.559 0.000 0.000
y 0.000 -2.559 0.000
z 0.000 0.000 5.118
Polar
3z2-r210.236
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.855 0.000 0.000
y 0.000 2.855 0.000
z 0.000 0.000 4.432


<r2> (average value of r2) Å2
<r2> 17.391
(<r2>)1/2 4.170