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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B2PLYP=FULLultrafine/6-31G*

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=FULLultrafine/6-31G*
 hartrees
Energy at 0K-81.932023
Energy at 298.15K 
HF Energy-81.849346
Nuclear repulsion energy32.206082
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=FULLultrafine/6-31G*
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 3615 3430 23.44 101.96 0.12 0.22
2 A1 2642 2507 92.36 91.29 0.12 0.22
3 A1 1690 1604 74.75 5.19 0.75 0.86
4 A1 1381 1310 52.80 6.84 0.05 0.09
5 A1 1177 1117 0.11 15.37 0.54 0.70
6 A2 875 830 0.00 0.66 0.75 0.86
7 B1 1024 972 37.08 1.24 0.75 0.86
8 B1 599 569 236.32 0.01 0.75 0.86
9 B2 3711 3520 21.07 61.50 0.75 0.86
10 B2 2723 2583 170.25 36.10 0.75 0.86
11 B2 1150 1091 40.65 1.74 0.75 0.86
12 B2 747 709 0.06 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10666.9 cm-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 10119.6 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=FULLultrafine/6-31G*
ABC
4.63442 0.91592 0.76477

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.780
N2 0.000 0.000 0.612
H3 0.000 1.045 -1.359
H4 0.000 -1.045 -1.359
H5 0.000 0.844 1.166
H6 0.000 -0.844 1.166

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39241.19461.19462.12122.1212
N21.39242.23102.23101.00951.0095
H31.19462.23102.09002.53273.1533
H41.19462.23102.09003.15332.5327
H52.12121.00952.53273.15331.6883
H62.12121.00953.15332.53271.6883

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.260 B1 N2 H6 123.260
N2 B1 H3 118.978 N2 B1 H4 118.978
H3 B1 H4 122.044 H5 N2 H6 113.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.120      
2 N -0.702      
3 H -0.047      
4 H -0.047      
5 H 0.338      
6 H 0.338      


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 2.115 2.115
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.493 0.000 0.000
y 0.000 -12.910 0.000
z 0.000 0.000 -12.856
Traceless
 xyz
x -1.610 0.000 0.000
y 0.000 0.765 0.000
z 0.000 0.000 0.845
Polar
3z2-r21.691
x2-y2-1.583
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.594 0.000 0.000
y 0.000 3.028 0.000
z 0.000 0.000 3.905


<r2> (average value of r2) Å2
<r2> 24.066
(<r2>)1/2 4.906