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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-82.003666
Energy at 298.15K-82.007938
HF Energy-82.003666
Nuclear repulsion energy32.356443
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 B1B95/6-311G*
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 3631 3481 15.44 110.84 0.14 0.24
2 A1 2572 2466 102.03 119.97 0.12 0.22
3 A1 1694 1623 80.49 4.19 0.74 0.85
4 A1 1370 1313 50.27 5.93 0.03 0.05
5 A1 1153 1105 0.04 13.43 0.53 0.70
6 A2 881 845 0.00 2.08 0.75 0.86
7 B1 999 957 32.53 2.02 0.75 0.86
8 B1 624 598 236.71 0.00 0.75 0.86
9 B2 3729 3575 18.34 64.79 0.75 0.86
10 B2 2651 2541 180.82 46.60 0.75 0.86
11 B2 1146 1099 42.23 0.97 0.75 0.86
12 B2 747 716 0.04 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10597.9 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 10159.1 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 B1B95/6-311G*
ABC
4.63959 0.92727 0.77281

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.775
N2 0.000 0.000 0.609
H3 0.000 1.046 -1.352
H4 0.000 -1.046 -1.352
H5 0.000 0.841 1.158
H6 0.000 -0.841 1.158

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38331.19531.19532.10812.1081
N21.38332.22272.22271.00481.0048
H31.19532.22272.09292.51913.1411
H41.19532.22272.09293.14112.5191
H52.10811.00482.51913.14111.6823
H62.10811.00483.14112.51911.6823

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.167 B1 N2 H6 123.167
N2 B1 H3 118.898 N2 B1 H4 118.898
H3 B1 H4 122.204 H5 N2 H6 113.666
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.044      
2 N -0.761      
3 H 0.011      
4 H 0.011      
5 H 0.347      
6 H 0.347      


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 2.171 2.171
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.878 0.000 0.000
y 0.000 -13.066 0.000
z 0.000 0.000 -13.132
Traceless
 xyz
x -1.779 0.000 0.000
y 0.000 0.939 0.000
z 0.000 0.000 0.840
Polar
3z2-r21.681
x2-y2-1.812
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.034 0.000 0.000
y 0.000 3.393 0.000
z 0.000 0.000 4.167


<r2> (average value of r2) Å2
<r2> 24.092
(<r2>)1/2 4.908