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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: HF/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/6-31+G**
 hartrees
Energy at 0K-81.503787
Energy at 298.15K-81.508125
HF Energy-81.503787
Nuclear repulsion energy32.355612
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 HF/6-31+G**
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 3837 3469 33.55 100.69 0.11 0.19
2 A1 2679 2422 141.03 125.07 0.13 0.23
3 A1 1784 1613 110.37 4.21 0.55 0.71
4 A1 1430 1293 112.73 6.00 0.04 0.08
5 A1 1220 1103 7.20 11.01 0.38 0.56
6 A2 865 782 0.00 4.64 0.75 0.86
7 B1 1106 1000 65.57 2.10 0.75 0.86
8 B1 657 594 277.07 0.54 0.75 0.86
9 B2 3942 3565 40.50 49.24 0.75 0.86
10 B2 2742 2480 253.96 46.17 0.75 0.86
11 B2 1223 1106 60.49 0.97 0.75 0.86
12 B2 797 720 0.21 0.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11140.0 cm-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 10072.8 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 HF/6-31+G**
ABC
4.71401 0.91774 0.76819

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31+G**

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 0.614
H3 0.000 1.039 -1.362
H4 0.000 -1.039 -1.362
H5 0.000 0.833 1.157
H6 0.000 -0.833 1.157

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39161.19211.19212.10642.1064
N21.39162.23252.23250.99460.9946
H31.19212.23252.07822.52733.1386
H41.19212.23252.07823.13862.5273
H52.10640.99462.52733.13861.6666
H62.10640.99463.13862.52731.6666

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.085 B1 N2 H6 123.085
N2 B1 H3 119.350 N2 B1 H4 119.350
H3 B1 H4 121.300 H5 N2 H6 113.831
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.389      
2 N -0.852      
3 H -0.092      
4 H -0.092      
5 H 0.324      
6 H 0.324      


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 1.668 1.668
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.012 0.000 0.000
y 0.000 -13.343 0.000
z 0.000 0.000 -13.286
Traceless
 xyz
x -1.697 0.000 0.000
y 0.000 0.806 0.000
z 0.000 0.000 0.891
Polar
3z2-r21.783
x2-y2-1.669
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.236 0.000 0.000
y 0.000 3.157 0.000
z 0.000 0.000 3.894


<r2> (average value of r2) Å2
<r2> 24.267
(<r2>)1/2 4.926