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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HF/TZVP

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/TZVP
 hartrees
Energy at 0K-81.524375
Energy at 298.15K-81.528711
HF Energy-81.524375
Nuclear repulsion energy32.396129
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/TZVP
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 3814 3465 33.48 104.72 0.12 0.21
2 A1 2656 2413 133.31 129.32 0.12 0.21
3 A1 1782 1619 102.12 3.94 0.69 0.82
4 A1 1428 1298 105.29 5.23 0.03 0.06
5 A1 1217 1105 6.90 10.46 0.45 0.62
6 A2 864 785 0.00 3.06 0.75 0.86
7 B1 1101 1001 62.01 1.36 0.75 0.86
8 B1 643 584 254.05 0.10 0.75 0.86
9 B2 3911 3554 35.35 49.19 0.75 0.86
10 B2 2720 2472 230.76 43.43 0.75 0.86
11 B2 1222 1110 54.89 0.79 0.75 0.86
12 B2 798 725 0.37 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11077.2 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 10064.7 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/TZVP
ABC
4.72158 0.92036 0.77022

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.776
N2 0.000 0.000 0.613
H3 0.000 1.039 -1.361
H4 0.000 -1.039 -1.361
H5 0.000 0.832 1.156
H6 0.000 -0.832 1.156

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38921.19221.19222.10332.1033
N21.38922.23072.23070.99320.9932
H31.19222.23072.07772.52523.1358
H41.19222.23072.07773.13582.5252
H52.10330.99322.52523.13581.6638
H62.10330.99323.13582.52521.6638

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.114 B1 N2 H6 123.114
N2 B1 H3 119.378 N2 B1 H4 119.378
H3 B1 H4 121.244 H5 N2 H6 113.771
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.295      
2 N -0.574      
3 H -0.094      
4 H -0.094      
5 H 0.233      
6 H 0.233      


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 1.691 1.691
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.843 0.000 0.000
y 0.000 -13.273 0.000
z 0.000 0.000 -13.293
Traceless
 xyz
x -1.561 0.000 0.000
y 0.000 0.795 0.000
z 0.000 0.000 0.766
Polar
3z2-r21.531
x2-y2-1.570
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.236 0.000 0.000
y 0.000 3.196 0.000
z 0.000 0.000 3.901


<r2> (average value of r2) Å2
<r2> 24.183
(<r2>)1/2 4.918