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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-81.499210
Energy at 298.15K-81.503537
HF Energy-81.499210
Nuclear repulsion energy32.402749
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/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 3840 3466 30.37 97.13 0.12 0.22
2 A1 2682 2421 127.70 102.28 0.11 0.20
3 A1 1787 1613 103.17 5.10 0.75 0.86
4 A1 1443 1302 100.45 3.30 0.05 0.09
5 A1 1227 1107 3.83 11.58 0.52 0.68
6 A2 875 790 0.00 0.92 0.75 0.86
7 B1 1107 1000 77.34 2.18 0.75 0.86
8 B1 634 573 268.42 0.00 0.75 0.86
9 B2 3945 3561 31.64 58.25 0.75 0.86
10 B2 2748 2480 230.45 36.47 0.75 0.86
11 B2 1224 1105 54.31 1.27 0.75 0.86
12 B2 794 717 0.24 0.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11152.8 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 10066.5 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/6-31G**
ABC
4.71750 0.92156 0.77095

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

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 0.613
H3 0.000 1.039 -1.361
H4 0.000 -1.039 -1.361
H5 0.000 0.833 1.155
H6 0.000 -0.833 1.155

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38801.19251.19252.10212.1021
N21.38802.23062.23060.99390.9939
H31.19252.23062.07722.52443.1359
H41.19252.23062.07723.13592.5244
H52.10210.99392.52443.13591.6663
H62.10210.99393.13592.52441.6663

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.046 B1 N2 H6 123.046
N2 B1 H3 119.432 N2 B1 H4 119.432
H3 B1 H4 121.136 H5 N2 H6 113.909
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.339      
2 N -0.706      
3 H -0.109      
4 H -0.109      
5 H 0.293      
6 H 0.293      


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 1.813 1.813
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.396 0.000 0.000
y 0.000 -13.081 0.000
z 0.000 0.000 -13.020
Traceless
 xyz
x -1.345 0.000 0.000
y 0.000 0.627 0.000
z 0.000 0.000 0.718
Polar
3z2-r21.437
x2-y2-1.314
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.569 0.000 0.000
y 0.000 2.990 0.000
z 0.000 0.000 3.616


<r2> (average value of r2) Å2
<r2> 23.983
(<r2>)1/2 4.897