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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: BLYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/6-31G**
 hartrees
Energy at 0K-81.997148
Energy at 298.15K-82.001355
HF Energy-81.997148
Nuclear repulsion energy32.017566
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 BLYP/6-31G**
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 3490 3463 10.37 120.62 0.12 0.21
2 A1 2548 2529 85.32 93.71 0.12 0.21
3 A1 1609 1596 56.11 7.64 0.71 0.83
4 A1 1329 1319 41.90 7.32 0.05 0.09
5 A1 1139 1130 0.01 15.07 0.55 0.71
6 A2 850 843 0.00 0.34 0.75 0.86
7 B1 984 977 26.68 0.87 0.75 0.86
8 B1 572 567 190.86 0.05 0.75 0.86
9 B2 3584 3557 10.37 72.93 0.75 0.86
10 B2 2626 2606 157.22 40.08 0.75 0.86
11 B2 1108 1100 34.41 1.66 0.75 0.86
12 B2 723 718 0.08 0.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10281.1 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 10201.9 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 BLYP/6-31G**
ABC
4.57876 0.90617 0.75646

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.785
N2 0.000 0.000 0.615
H3 0.000 1.052 -1.365
H4 0.000 -1.052 -1.365
H5 0.000 0.849 1.175
H6 0.000 -0.849 1.175

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39931.20121.20122.13592.1359
N21.39932.24182.24181.01751.0175
H31.20122.24182.10302.54863.1728
H41.20122.24182.10303.17282.5486
H52.13591.01752.54863.17281.6981
H62.13591.01753.17282.54861.6981

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.438 B1 N2 H6 123.438
N2 B1 H3 118.907 N2 B1 H4 118.907
H3 B1 H4 122.187 H5 N2 H6 113.124
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.137      
2 N -0.480      
3 H -0.072      
4 H -0.072      
5 H 0.243      
6 H 0.243      


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 2.185 2.185
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.402 0.000 0.000
y 0.000 -12.904 0.000
z 0.000 0.000 -12.901
Traceless
 xyz
x -1.499 0.000 0.000
y 0.000 0.747 0.000
z 0.000 0.000 0.752
Polar
3z2-r21.504
x2-y2-1.498
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.705 0.000 0.000
y 0.000 3.170 0.000
z 0.000 0.000 4.126


<r2> (average value of r2) Å2
<r2> 24.237
(<r2>)1/2 4.923