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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B2PLYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-81.945049
Energy at 298.15K-81.949305
HF Energy-81.857488
Nuclear repulsion energy32.139264
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/cc-pVDZ
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 3455 25.36 114.40 0.11 0.20
2 A1 2600 2490 97.90 123.86 0.11 0.20
3 A1 1631 1562 61.85 5.41 0.75 0.85
4 A1 1364 1307 45.35 8.64 0.07 0.13
5 A1 1160 1111 0.01 14.11 0.51 0.68
6 A2 870 833 0.00 1.31 0.75 0.86
7 B1 1015 972 23.49 0.76 0.75 0.86
8 B1 591 566 173.43 0.04 0.75 0.86
9 B2 3711 3554 26.30 67.60 0.75 0.86
10 B2 2678 2564 174.51 41.65 0.75 0.86
11 B2 1136 1088 32.28 1.27 0.75 0.86
12 B2 746 714 0.16 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10554.9 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 10108.4 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 B2PLYP/cc-pVDZ
ABC
4.57285 0.91556 0.76283

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVDZ

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 1.055 -1.362
H4 0.000 -1.055 -1.362
H5 0.000 0.847 1.167
H6 0.000 -0.847 1.167

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39131.20511.20512.12232.1223
N21.39132.23862.23861.01231.0123
H31.20512.23862.10902.53803.1643
H41.20512.23862.10903.16432.5380
H52.12231.01232.53803.16431.6935
H62.12231.01233.16432.53801.6935

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.235 B1 N2 H6 123.235
N2 B1 H3 118.951 N2 B1 H4 118.951
H3 B1 H4 122.097 H5 N2 H6 113.530
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.060      
2 N 0.008      
3 H -0.070      
4 H -0.070      
5 H 0.095      
6 H 0.095      


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 2.194 2.194
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.649 0.000 0.000
y 0.000 -13.258 0.000
z 0.000 0.000 -13.191
Traceless
 xyz
x -1.424 0.000 0.000
y 0.000 0.662 0.000
z 0.000 0.000 0.763
Polar
3z2-r21.525
x2-y2-1.391
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.976 0.000 0.000
y 0.000 3.318 0.000
z 0.000 0.000 4.170


<r2> (average value of r2) Å2
<r2> 24.306
(<r2>)1/2 4.930