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

using model chemistry: wB97X-D/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/CEP-31G
 hartrees
Energy at 0K-16.285890
Energy at 298.15K-16.292727
HF Energy-16.285890
Nuclear repulsion energy25.373554
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 wB97X-D/CEP-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3511 3511 2.19 91.81 0.02 0.04
2 A1 2406 2406 70.81 104.23 0.03 0.05
3 A1 1345 1345 249.39 9.46 0.09 0.17
4 A1 1175 1175 94.18 2.04 0.55 0.71
5 A1 654 654 31.50 3.06 0.49 0.66
6 A2 267 267 0.00 0.00 0.75 0.86
7 E 3684 3684 31.31 38.95 0.75 0.86
7 E 3684 3684 31.31 39.01 0.75 0.86
8 E 2488 2488 313.06 63.58 0.75 0.86
8 E 2488 2488 314.00 63.46 0.75 0.86
9 E 1724 1724 49.08 9.37 0.75 0.86
9 E 1724 1724 49.08 9.42 0.75 0.86
10 E 1168 1168 1.17 12.51 0.75 0.86
10 E 1167 1167 1.19 12.58 0.75 0.86
11 E 1075 1075 54.80 10.56 0.75 0.86
11 E 1075 1075 54.72 10.55 0.75 0.86
12 E 669 669 5.32 2.44 0.75 0.86
12 E 669 669 5.31 2.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15486.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15486.3 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 wB97X-D/CEP-31G
ABC
2.39826 0.57459 0.57459

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.938
N2 0.000 0.000 0.749
H3 0.000 -1.178 -1.260
H4 -1.020 0.589 -1.260
H5 1.020 0.589 -1.260
H6 0.000 0.969 1.075
H7 -0.839 -0.484 1.075
H8 0.839 -0.484 1.075

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.68681.22081.22081.22082.23342.23342.2334
N21.68682.32872.32872.32871.02191.02191.0219
H31.22082.32872.03962.03963.17122.57582.5758
H41.22082.32872.03962.03962.57582.57583.1712
H51.22082.32872.03962.03962.57583.17122.5758
H62.23341.02193.17122.57582.57581.67771.6777
H72.23341.02192.57582.57583.17121.67771.6777
H82.23341.02192.57583.17122.57581.67771.6777

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 108.582 B1 N2 H7 108.582
B1 N2 H8 108.582 N2 B1 H3 105.306
N2 B1 H4 105.306 N2 B1 H5 105.306
H3 B1 H4 113.296 H3 B1 H5 113.296
H4 B1 H5 113.296 H6 N2 H7 110.346
H6 N2 H8 110.346 H7 N2 H8 110.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.687      
2 N -0.576      
3 H 0.077      
4 H 0.077      
5 H 0.077      
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 5.798 5.798
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.469 0.000 0.000
y 0.000 -15.469 0.000
z 0.000 0.000 -16.412
Traceless
 xyz
x 0.472 0.000 0.000
y 0.000 0.472 0.000
z 0.000 0.000 -0.944
Polar
3z2-r2-1.887
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 3.081 0.000 0.000
y 0.000 3.084 -0.003
z 0.000 -0.003 3.155


<r2> (average value of r2) Å2
<r2> 30.503
(<r2>)1/2 5.523