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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-82.023447
Energy at 298.15K-82.027710
HF Energy-82.023447
Nuclear repulsion energy32.273693
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 B3PW91/6-311G*
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 3608 3474 13.48      
2 A1 2557 2462 98.70      
3 A1 1687 1624 77.67      
4 A1 1361 1311 48.89      
5 A1 1146 1104 0.00      
6 A2 875 842 0.00      
7 B1 998 961 30.85      
8 B1 614 591 239.33      
9 B2 3704 3566 17.06      
10 B2 2636 2537 172.50      
11 B2 1144 1101 41.30      
12 B2 747 719 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 10538.5 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 10145.4 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 B3PW91/6-311G*
ABC
4.61914 0.92231 0.76880

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

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 0.610
H3 0.000 1.049 -1.357
H4 0.000 -1.049 -1.357
H5 0.000 0.843 1.162
H6 0.000 -0.843 1.162

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38681.19851.19852.11342.1134
N21.38682.22912.22911.00741.0074
H31.19852.22912.09732.52663.1497
H41.19852.22912.09733.14972.5266
H52.11341.00742.52663.14971.6864
H62.11341.00743.14972.52661.6864

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.172 B1 N2 H6 123.172
N2 B1 H3 118.960 N2 B1 H4 118.960
H3 B1 H4 122.080 H5 N2 H6 113.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.035      
2 N -0.767      
3 H 0.018      
4 H 0.018      
5 H 0.348      
6 H 0.348      


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 2.146 2.146
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.894 0.000 0.000
y 0.000 -13.024 0.000
z 0.000 0.000 -13.114
Traceless
 xyz
x -1.825 0.000 0.000
y 0.000 0.980 0.000
z 0.000 0.000 0.844
Polar
3z2-r21.689
x2-y2-1.870
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.052 0.000 0.000
y 0.000 3.391 0.000
z 0.000 0.000 4.189


<r2> (average value of r2) Å2
<r2> 24.165
(<r2>)1/2 4.916