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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3LYP/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 B3LYP/6-311G**
 hartrees
Energy at 0K-82.071689
Energy at 298.15K-82.075964
HF Energy-82.071689
Nuclear repulsion energy32.277109
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 B3LYP/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 3586 3467 17.94 118.64 0.13 0.22
2 A1 2570 2485 96.66 125.15 0.11 0.20
3 A1 1651 1596 72.97 4.72 0.72 0.84
4 A1 1360 1315 51.37 5.67 0.02 0.05
5 A1 1157 1118 0.04 13.95 0.50 0.67
6 A2 869 840 0.00 2.07 0.75 0.86
7 B1 1015 982 30.60 1.70 0.75 0.86
8 B1 619 599 202.97 0.00 0.75 0.86
9 B2 3678 3556 21.21 68.00 0.75 0.86
10 B2 2644 2556 171.49 48.55 0.75 0.86
11 B2 1141 1103 37.03 0.78 0.75 0.86
12 B2 751 726 0.14 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10520.6 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 10171.3 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 B3LYP/6-311G**
ABC
4.64952 0.92087 0.76864

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.777
N2 0.000 0.000 0.611
H3 0.000 1.043 -1.357
H4 0.000 -1.043 -1.357
H5 0.000 0.844 1.163
H6 0.000 -0.844 1.163

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38801.19281.19282.11582.1158
N21.38802.22672.22671.00851.0085
H31.19282.22672.08512.52783.1477
H41.19282.22672.08513.14772.5278
H52.11581.00852.52783.14771.6875
H62.11581.00853.14772.52781.6875

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.211 B1 N2 H6 123.211
N2 B1 H3 119.074 N2 B1 H4 119.074
H3 B1 H4 121.852 H5 N2 H6 113.578
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.115      
2 N -0.406      
3 H -0.066      
4 H -0.066      
5 H 0.212      
6 H 0.212      


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 2.093 2.093
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.792 0.000 0.000
y 0.000 -13.276 0.000
z 0.000 0.000 -13.310
Traceless
 xyz
x -1.499 0.000 0.000
y 0.000 0.776 0.000
z 0.000 0.000 0.724
Polar
3z2-r21.448
x2-y2-1.517
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.119 0.000 0.000
y 0.000 3.458 0.000
z 0.000 0.000 4.285


<r2> (average value of r2) Å2
<r2> 24.232
(<r2>)1/2 4.923