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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HF/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/cc-pVQZ
 hartrees
Energy at 0K-81.533356
Energy at 298.15K-81.537689
HF Energy-81.533356
Nuclear repulsion energy32.474391
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 HF/cc-pVQZ
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 3815 3465 31.65 104.75 0.09 0.16
2 A1 2648 2405 131.16 147.13 0.07 0.14
3 A1 1778 1615 92.92 3.10 0.72 0.83
4 A1 1432 1301 100.38 4.62 0.00 0.01
5 A1 1218 1106 6.82 9.33 0.28 0.44
6 A2 866 786 0.00 0.83 0.75 0.86
7 B1 1102 1001 49.88 0.00 0.75 0.86
8 B1 638 580 213.15 0.07 0.75 0.86
9 B2 3910 3552 34.99 45.89 0.75 0.86
10 B2 2708 2460 225.32 39.93 0.75 0.86
11 B2 1221 1109 46.26 0.48 0.75 0.86
12 B2 797 724 0.91 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11065.9 cm-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 10052.3 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 HF/cc-pVQZ
ABC
4.73811 0.92539 0.77419

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.774
N2 0.000 0.000 0.611
H3 0.000 1.037 -1.359
H4 0.000 -1.037 -1.359
H5 0.000 0.830 1.153
H6 0.000 -0.830 1.153

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38491.19111.19112.09762.0976
N21.38492.22652.22650.99100.9910
H31.19112.22652.07502.52013.1297
H41.19112.22652.07503.12972.5201
H52.09760.99102.52013.12971.6598
H62.09760.99103.12972.52011.6598

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.127 B1 N2 H6 123.127
N2 B1 H3 119.421 N2 B1 H4 119.421
H3 B1 H4 121.158 H5 N2 H6 113.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.325      
2 N -0.433      
3 H -0.117      
4 H -0.117      
5 H 0.170      
6 H 0.170      


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 1.702 1.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.775 0.000 0.000
y 0.000 -13.309 0.000
z 0.000 0.000 -13.305
Traceless
 xyz
x -1.468 0.000 0.000
y 0.000 0.731 0.000
z 0.000 0.000 0.737
Polar
3z2-r21.473
x2-y2-1.466
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.788 0.000 0.000
y 0.000 3.506 0.000
z 0.000 0.000 4.074


<r2> (average value of r2) Å2
<r2> 24.106
(<r2>)1/2 4.910