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All results from a given calculation for BH3NH3 (borane ammonia)

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-82.717080
Energy at 298.15K-82.723885
HF Energy-82.717080
Nuclear repulsion energy39.880516
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 B97D3/3-21G*
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 3305 3305 0.42 95.27 0.00 0.00
2 A1 2401 2401 52.70 113.39 0.03 0.06
3 A1 1318 1318 127.05 15.95 0.20 0.33
4 A1 1161 1161 81.05 8.79 0.71 0.83
5 A1 643 643 7.81 1.18 0.25 0.40
6 A2 260 260 0.00 0.00 0.75 0.86
7 E 3422 3422 23.16 52.33 0.75 0.86
7 E 3422 3422 23.16 52.32 0.75 0.86
8 E 2474 2474 205.89 46.15 0.75 0.86
8 E 2474 2474 205.96 46.17 0.75 0.86
9 E 1711 1711 31.18 12.66 0.75 0.86
9 E 1711 1711 31.18 12.66 0.75 0.86
10 E 1171 1171 1.02 19.78 0.75 0.86
10 E 1171 1171 1.02 19.79 0.75 0.86
11 E 1065 1065 50.53 16.32 0.75 0.86
11 E 1065 1065 50.53 16.32 0.75 0.86
12 E 656 656 3.96 0.64 0.75 0.86
12 E 656 656 3.96 0.64 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15041.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15041.8 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 B97D3/3-21G*
ABC
2.38467 0.56606 0.56606

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.951
N2 0.000 0.000 0.749
H3 0.000 -1.181 -1.259
H4 -1.023 0.591 -1.259
H5 1.023 0.591 -1.259
H6 0.000 0.971 1.097
H7 -0.841 -0.485 1.097
H8 0.841 -0.485 1.097

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.70021.22101.22101.22102.26682.26682.2668
N21.70022.33022.33022.33021.03131.03131.0313
H31.22102.33022.04632.04633.19152.59722.5972
H41.22102.33022.04632.04632.59722.59723.1915
H51.22102.33022.04632.04632.59723.19152.5972
H62.26681.03133.19152.59722.59721.68131.6813
H72.26681.03132.59722.59723.19151.68131.6813
H82.26681.03132.59723.19152.59721.68131.6813

picture of borane ammonia state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H6 109.735 B1 N2 H7 109.735
B1 N2 H8 109.735 N2 B1 H3 104.623
N2 B1 H4 104.623 N2 B1 H5 104.623
H3 B1 H4 113.854 H3 B1 H5 113.854
H4 B1 H5 113.854 H6 N2 H7 109.206
H6 N2 H8 109.206 H7 N2 H8 109.206
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.254      
2 N -0.712      
3 H -0.022      
4 H -0.022      
5 H -0.022      
6 H 0.344      
7 H 0.344      
8 H 0.344      


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 5.828 5.828
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.744 0.000 0.000
y 0.000 -15.744 0.000
z 0.000 0.000 -16.282
Traceless
 xyz
x 0.269 0.000 0.000
y 0.000 0.269 0.000
z 0.000 0.000 -0.538
Polar
3z2-r2-1.076
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.355 0.000 0.000
y 0.000 3.355 0.000
z 0.000 0.000 2.970


<r2> (average value of r2) Å2
<r2> 33.781
(<r2>)1/2 5.812