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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3LYPultrafine/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-82.052111
Energy at 298.15K-82.056380
HF Energy-82.052111
Nuclear repulsion energy32.292380
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/6-31G(2df,p)
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 3602 3476 19.85 103.81 0.11 0.20
2 A1 2596 2505 89.14 91.63 0.11 0.20
3 A1 1649 1591 61.68 6.14 0.73 0.85
4 A1 1372 1324 51.08 7.31 0.04 0.09
5 A1 1167 1126 0.02 13.55 0.53 0.69
6 A2 864 834 0.00 0.42 0.75 0.86
7 B1 1018 983 32.04 0.24 0.75 0.86
8 B1 622 600 169.58 0.10 0.75 0.86
9 B2 3691 3562 20.66 61.76 0.75 0.86
10 B2 2671 2578 144.65 37.29 0.75 0.86
11 B2 1135 1095 32.60 1.21 0.75 0.86
12 B2 742 716 0.00 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10564.7 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 10194.9 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 B3LYPultrafine/6-31G(2df,p)
ABC
4.65632 0.92144 0.76922

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.777
N2 0.000 0.000 0.610
H3 0.000 1.044 -1.357
H4 0.000 -1.044 -1.357
H5 0.000 0.840 1.166
H6 0.000 -0.840 1.166

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38671.19431.19432.11662.1166
N21.38672.22632.22631.00731.0073
H31.19432.22632.08872.53043.1483
H41.19432.22632.08873.14832.5304
H52.11661.00732.53043.14831.6798
H62.11661.00733.14832.53041.6798

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.506 B1 N2 H6 123.506
N2 B1 H3 119.020 N2 B1 H4 119.020
H3 B1 H4 121.959 H5 N2 H6 112.989
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.090      
2 N -0.302      
3 H -0.053      
4 H -0.053      
5 H 0.249      
6 H 0.249      


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 2.074 2.074
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.312 0.000 0.000
y 0.000 -12.894 0.000
z 0.000 0.000 -12.954
Traceless
 xyz
x -1.388 0.000 0.000
y 0.000 0.739 0.000
z 0.000 0.000 0.649
Polar
3z2-r21.299
x2-y2-1.418
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.035 0.000 0.000
y 0.000 3.220 0.000
z 0.000 0.000 4.044


<r2> (average value of r2) Å2
<r2> 23.972
(<r2>)1/2 4.896