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

using model chemistry: wB97X-D/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-83.231738
Energy at 298.15K-83.238593
HF Energy-83.231738
Nuclear repulsion energy40.754411
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/cc-pVQZ
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 3504 3504 3.22 110.67 0.00 0.00
2 A1 2440 2440 62.19 219.91 0.03 0.05
3 A1 1338 1338 131.33 1.58 0.24 0.39
4 A1 1200 1200 119.69 0.11 0.07 0.13
5 A1 675 675 10.93 5.09 0.31 0.47
6 A2 262 262 0.00 0.00 0.75 0.86
7 E 3613 3613 37.93 33.87 0.75 0.86
7 E 3613 3613 37.94 33.80 0.75 0.86
8 E 2496 2496 260.54 61.61 0.75 0.86
8 E 2496 2496 261.11 61.55 0.75 0.86
9 E 1674 1674 28.23 3.23 0.75 0.86
9 E 1674 1674 28.31 3.23 0.75 0.86
10 E 1196 1196 2.97 7.04 0.75 0.86
10 E 1196 1196 2.99 7.00 0.75 0.86
11 E 1077 1077 30.47 2.57 0.75 0.86
11 E 1077 1077 30.46 2.56 0.75 0.86
12 E 661 661 1.39 0.47 0.75 0.86
12 E 661 661 1.37 0.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15424.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15424.1 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/cc-pVQZ
ABC
2.46668 0.59689 0.59689

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.920
N2 0.000 0.000 0.724
H3 0.000 -1.169 -1.237
H4 -1.012 0.584 -1.237
H5 1.012 0.584 -1.237
H6 0.000 0.946 1.083
H7 -0.819 -0.473 1.083
H8 0.819 -0.473 1.083

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64391.21081.21081.21082.21552.21552.2155
N21.64392.28282.28282.28281.01201.01201.0120
H31.21082.28282.02392.02393.13952.55732.5573
H41.21082.28282.02392.02392.55732.55733.1395
H51.21082.28282.02392.02392.55733.13952.5573
H62.21551.01203.13952.55732.55731.63861.6386
H72.21551.01202.55732.55733.13951.63861.6386
H82.21551.01202.55733.13952.55731.63861.6386

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 110.809 B1 N2 H7 110.809
B1 N2 H8 110.809 N2 B1 H3 105.186
N2 B1 H4 105.186 N2 B1 H5 105.186
H3 B1 H4 113.395 H3 B1 H5 113.395
H4 B1 H5 113.395 H6 N2 H7 108.101
H6 N2 H8 108.101 H7 N2 H8 108.101
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.108      
2 N -0.090      
3 H -0.177      
4 H -0.177      
5 H -0.177      
6 H 0.171      
7 H 0.171      
8 H 0.171      


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 5.397 5.397
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.147 0.000 0.000
y 0.000 -16.147 0.000
z 0.000 0.000 -16.480
Traceless
 xyz
x 0.166 0.000 0.000
y 0.000 0.166 0.000
z 0.000 0.000 -0.333
Polar
3z2-r2-0.666
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 4.503 0.000 0.000
y 0.000 4.505 0.000
z 0.000 0.000 4.632


<r2> (average value of r2) Å2
<r2> 32.949
(<r2>)1/2 5.740