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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-82.078642
Energy at 298.15K-82.082921
HF Energy-82.078642
Nuclear repulsion energy32.241899
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 B3LYP/TZVP
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 3581 3457 19.90 122.88 0.11 0.20
2 A1 2581 2492 94.85 125.85 0.12 0.21
3 A1 1653 1596 77.45 4.42 0.71 0.83
4 A1 1355 1308 59.86 10.03 0.01 0.02
5 A1 1156 1116 0.35 13.44 0.52 0.68
6 A2 854 825 0.00 2.43 0.75 0.86
7 B1 1013 978 34.16 0.63 0.75 0.86
8 B1 634 612 214.72 0.12 0.75 0.86
9 B2 3672 3545 24.14 59.28 0.75 0.86
10 B2 2658 2566 170.17 44.68 0.75 0.86
11 B2 1140 1101 41.66 0.77 0.75 0.86
12 B2 751 725 0.01 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10523.4 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 10159.3 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 B3LYP/TZVP
ABC
4.65076 0.91727 0.76616

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.779
N2 0.000 0.000 0.612
H3 0.000 1.044 -1.358
H4 0.000 -1.044 -1.358
H5 0.000 0.842 1.165
H6 0.000 -0.842 1.165

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39131.19311.19312.11922.1192
N21.39132.22902.22901.00771.0077
H31.19312.22902.08712.53103.1498
H41.19312.22902.08713.14982.5310
H52.11921.00772.53103.14981.6844
H62.11921.00773.14982.53101.6844

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.304 B1 N2 H6 123.304
N2 B1 H3 118.997 N2 B1 H4 118.997
H3 B1 H4 122.006 H5 N2 H6 113.392
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.179      
2 N -0.511      
3 H -0.064      
4 H -0.064      
5 H 0.230      
6 H 0.230      


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 1.955 1.955
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.043 0.000 0.000
y 0.000 -13.322 0.000
z 0.000 0.000 -13.359
Traceless
 xyz
x -1.702 0.000 0.000
y 0.000 0.879 0.000
z 0.000 0.000 0.824
Polar
3z2-r21.647
x2-y2-1.721
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.470 0.000 0.000
y 0.000 3.395 0.000
z 0.000 0.000 4.408


<r2> (average value of r2) Å2
<r2> 24.344
(<r2>)1/2 4.934