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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B2PLYP/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 B2PLYP/6-31G(2df,p)
 hartrees
Energy at 0K-81.962363
Energy at 298.15K-81.966641
HF Energy-81.863068
Nuclear repulsion energy32.318145
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 B2PLYP/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 3637 3474 27.97 97.15 0.11 0.20
2 A1 2628 2509 86.89 88.92 0.12 0.21
3 A1 1660 1585 64.59 4.99 0.75 0.86
4 A1 1382 1320 51.65 7.87 0.05 0.09
5 A1 1178 1125 0.11 14.23 0.50 0.67
6 A2 874 834 0.00 0.47 0.75 0.86
7 B1 1030 984 32.88 0.19 0.75 0.86
8 B1 621 593 177.23 0.03 0.75 0.86
9 B2 3734 3566 26.44 56.03 0.75 0.86
10 B2 2707 2585 143.02 35.13 0.75 0.86
11 B2 1145 1094 33.70 1.35 0.75 0.86
12 B2 745 712 0.00 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10670.4 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 10190.2 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 B2PLYP/6-31G(2df,p)
ABC
4.66799 0.92201 0.76993

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/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 1.043 -1.355
H4 0.000 -1.043 -1.355
H5 0.000 0.839 1.163
H6 0.000 -0.839 1.163

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38741.19171.19172.11432.1143
N21.38742.22412.22411.00531.0053
H31.19172.22412.08512.52593.1434
H41.19172.22412.08513.14342.5259
H52.11431.00532.52593.14341.6790
H62.11431.00533.14342.52591.6790

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.379 B1 N2 H6 123.379
N2 B1 H3 118.974 N2 B1 H4 118.974
H3 B1 H4 122.053 H5 N2 H6 113.242
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.086      
2 N -0.347      
3 H -0.046      
4 H -0.046      
5 H 0.263      
6 H 0.263      


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 2.053 2.053
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.380 0.000 0.000
y 0.000 -12.913 0.000
z 0.000 0.000 -12.960
Traceless
 xyz
x -1.443 0.000 0.000
y 0.000 0.757 0.000
z 0.000 0.000 0.687
Polar
3z2-r21.373
x2-y2-1.467
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.015 0.000 0.000
y 0.000 3.175 0.000
z 0.000 0.000 4.008


<r2> (average value of r2) Å2
<r2> 23.963
(<r2>)1/2 4.895