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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-81.530101
Energy at 298.15K-81.534432
HF Energy-81.530101
Nuclear repulsion energy32.454220
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/Def2TZVPP
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 3819 3462 32.22 103.22 0.10 0.18
2 A1 2649 2401 132.42 135.48 0.09 0.16
3 A1 1778 1612 93.20 3.52 0.68 0.81
4 A1 1432 1298 99.81 5.09 0.01 0.02
5 A1 1218 1104 7.09 9.47 0.36 0.53
6 A2 866 785 0.00 1.16 0.75 0.86
7 B1 1102 998 50.99 0.06 0.75 0.86
8 B1 639 579 219.43 0.04 0.75 0.86
9 B2 3915 3549 35.43 46.60 0.75 0.86
10 B2 2710 2457 226.99 40.85 0.75 0.86
11 B2 1220 1106 47.44 0.60 0.75 0.86
12 B2 797 722 0.82 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11071.7 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 10035.4 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 HF/Def2TZVPP
ABC
4.73370 0.92405 0.77313

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

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 0.612
H3 0.000 1.038 -1.359
H4 0.000 -1.038 -1.359
H5 0.000 0.830 1.154
H6 0.000 -0.830 1.154

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38601.19161.19162.09902.0990
N21.38602.22792.22790.99140.9914
H31.19162.22792.07602.52173.1315
H41.19162.22792.07603.13152.5217
H52.09900.99142.52173.13151.6605
H62.09900.99143.13152.52171.6605

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.129 B1 N2 H6 123.129
N2 B1 H3 119.417 N2 B1 H4 119.417
H3 B1 H4 121.166 H5 N2 H6 113.743
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.161      
2 N -0.413      
3 H -0.064      
4 H -0.064      
5 H 0.190      
6 H 0.190      


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 1.706 1.706
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.790 0.000 0.000
y 0.000 -13.292 0.000
z 0.000 0.000 -13.294
Traceless
 xyz
x -1.497 0.000 0.000
y 0.000 0.751 0.000
z 0.000 0.000 0.747
Polar
3z2-r21.493
x2-y2-1.499
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.652 0.000 0.000
y 0.000 3.386 0.000
z 0.000 0.000 4.013


<r2> (average value of r2) Å2
<r2> 24.123
(<r2>)1/2 4.912