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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3LYPultrafine/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-82.080117
Energy at 298.15K-82.084392
HF Energy-82.080117
Nuclear repulsion energy32.303069
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 B3LYPultrafine/6-311+G(3df,2p)
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 3588 3588 18.73 122.40 0.09 0.17
2 A1 2578 2578 97.03 142.65 0.08 0.14
3 A1 1648 1648 75.60 3.69 0.60 0.75
4 A1 1358 1358 63.85 12.96 0.04 0.08
5 A1 1159 1159 0.57 12.05 0.26 0.42
6 A2 853 853 0.00 0.81 0.75 0.86
7 B1 1016 1016 26.89 0.20 0.75 0.86
8 B1 627 627 177.31 0.10 0.75 0.86
9 B2 3677 3677 26.38 53.47 0.75 0.86
10 B2 2651 2651 164.15 47.05 0.75 0.86
11 B2 1138 1138 34.07 0.20 0.75 0.86
12 B2 749 749 0.25 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10521.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10521.0 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 B3LYPultrafine/6-311+G(3df,2p)
ABC
4.67046 0.92106 0.76934

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.778
N2 0.000 0.000 0.610
H3 0.000 1.041 -1.356
H4 0.000 -1.041 -1.356
H5 0.000 0.841 1.164
H6 0.000 -0.841 1.164

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38791.19081.19082.11582.1158
N21.38792.22462.22461.00671.0067
H31.19082.22462.08212.52763.1449
H41.19082.22462.08213.14492.5276
H52.11581.00672.52763.14491.6816
H62.11581.00673.14492.52761.6816

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.366 B1 N2 H6 123.366
N2 B1 H3 119.044 N2 B1 H4 119.044
H3 B1 H4 121.912 H5 N2 H6 113.268
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.017      
2 N -0.530      
3 H 0.060      
4 H 0.060      
5 H 0.197      
6 H 0.197      


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 1.887 1.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.061 0.000 0.000
y 0.000 -13.387 0.000
z 0.000 0.000 -13.461
Traceless
 xyz
x -1.637 0.000 0.000
y 0.000 0.874 0.000
z 0.000 0.000 0.763
Polar
3z2-r21.526
x2-y2-1.674
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.205 0.000 0.000
y 0.000 3.789 0.000
z 0.000 0.000 4.702


<r2> (average value of r2) Å2
<r2> 24.323
(<r2>)1/2 4.932