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

using model chemistry: PBEPBEultrafine/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-83.116143
Energy at 298.15K-83.122928
HF Energy-83.116143
Nuclear repulsion energy40.516748
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 PBEPBEultrafine/6-311+G(3df,2p)
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 3386 3386 0.03 136.60 0.01 0.02
2 A1 2390 2390 51.39 236.14 0.01 0.03
3 A1 1287 1287 95.57 3.85 0.33 0.50
4 A1 1147 1147 112.56 1.20 0.31 0.47
5 A1 670 670 6.77 4.72 0.29 0.45
6 A2 259 259 0.00 0.00 0.75 0.86
7 E 3486 3486 28.70 42.29 0.75 0.86
7 E 3486 3486 28.70 42.29 0.75 0.86
8 E 2445 2445 226.74 70.80 0.75 0.86
8 E 2445 2445 226.74 70.81 0.75 0.86
9 E 1619 1619 25.33 3.81 0.75 0.86
9 E 1619 1619 25.33 3.81 0.75 0.86
10 E 1143 1143 1.46 4.18 0.75 0.86
10 E 1143 1143 1.46 4.18 0.75 0.86
11 E 1037 1037 25.36 1.07 0.75 0.86
11 E 1037 1037 25.36 1.07 0.75 0.86
12 E 631 631 1.84 0.33 0.75 0.86
12 E 631 631 1.84 0.33 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14929.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14929.4 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 PBEPBEultrafine/6-311+G(3df,2p)
ABC
2.43787 0.59213 0.59213

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.924
N2 0.000 0.000 0.724
H3 0.000 -1.174 -1.243
H4 -1.016 0.587 -1.243
H5 1.016 0.587 -1.243
H6 0.000 0.954 1.094
H7 -0.826 -0.477 1.094
H8 0.826 -0.477 1.094

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64771.21611.21611.21612.23182.23182.2318
N21.64772.29002.29002.29001.02311.02311.0231
H31.21612.29002.03272.03273.15992.57422.5742
H41.21612.29002.03272.03272.57422.57423.1599
H51.21612.29002.03272.03272.57423.15992.5742
H62.23181.02313.15992.57422.57421.65211.6521
H72.23181.02312.57422.57423.15991.65211.6521
H82.23181.02312.57423.15992.57421.65211.6521

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 111.200 B1 N2 H7 111.200
B1 N2 H8 111.200 N2 B1 H3 105.195
N2 B1 H4 105.195 N2 B1 H5 105.195
H3 B1 H4 113.387 H3 B1 H5 113.387
H4 B1 H5 113.387 H6 N2 H7 107.688
H6 N2 H8 107.688 H7 N2 H8 107.688
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.231      
2 N -0.314      
3 H -0.019      
4 H -0.019      
5 H -0.019      
6 H 0.201      
7 H 0.201      
8 H 0.201      


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 5.295 5.295
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.406 0.000 0.000
y 0.000 -16.406 0.000
z 0.000 0.000 -16.733
Traceless
 xyz
x 0.163 0.000 0.000
y 0.000 0.163 0.000
z 0.000 0.000 -0.327
Polar
3z2-r2-0.654
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 4.760 0.000 0.000
y 0.000 4.760 0.000
z 0.000 0.000 5.212


<r2> (average value of r2) Å2
<r2> 33.333
(<r2>)1/2 5.773