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

using model chemistry: wB97X-D/6-31G

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/6-31G
 hartrees
Energy at 0K-83.164686
Energy at 298.15K-83.171546
HF Energy-83.164686
Nuclear repulsion energy40.372567
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/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 3511 3511 4.02 80.07 0.01 0.02
2 A1 2460 2460 65.88 119.74 0.03 0.07
3 A1 1373 1373 217.57 6.13 0.14 0.24
4 A1 1200 1200 107.06 8.39 0.73 0.84
5 A1 652 652 23.19 2.19 0.26 0.41
6 A2 256 256 0.00 0.00 0.75 0.86
7 E 3658 3658 36.16 41.75 0.75 0.86
7 E 3658 3658 36.19 41.78 0.75 0.86
8 E 2533 2533 263.77 47.34 0.75 0.86
8 E 2533 2533 264.16 47.44 0.75 0.86
9 E 1740 1740 48.21 9.24 0.75 0.86
9 E 1740 1740 48.24 9.24 0.75 0.86
10 E 1211 1211 1.86 21.68 0.75 0.86
10 E 1211 1211 1.86 21.64 0.75 0.86
11 E 1099 1099 53.86 17.57 0.75 0.86
11 E 1099 1099 53.86 17.55 0.75 0.86
12 E 686 686 1.93 0.88 0.75 0.86
12 E 685 685 1.92 0.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15651.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15651.0 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/6-31G
ABC
2.42533 0.58154 0.58154

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.934
N2 0.000 0.000 0.743
H3 0.000 -1.172 -1.249
H4 -1.015 0.586 -1.249
H5 1.015 0.586 -1.249
H6 0.000 0.962 1.072
H7 -0.833 -0.481 1.072
H8 0.833 -0.481 1.072

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.67631.21411.21411.21412.22462.22462.2246
N21.67632.31152.31152.31151.01651.01651.0165
H31.21412.31152.03062.03063.15352.56182.5618
H41.21412.31152.03062.03062.56182.56183.1535
H51.21412.31152.03062.03062.56183.15352.5618
H62.22461.01653.15352.56182.56181.66541.6654
H72.22461.01652.56182.56183.15351.66541.6654
H82.22461.01652.56183.15352.56181.66541.6654

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 108.929 B1 N2 H7 108.929
B1 N2 H8 108.929 N2 B1 H3 105.076
N2 B1 H4 105.076 N2 B1 H5 105.076
H3 B1 H4 113.486 H3 B1 H5 113.486
H4 B1 H5 113.486 H6 N2 H7 110.008
H6 N2 H8 110.008 H7 N2 H8 110.008
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.007      
2 N -0.847      
3 H -0.093      
4 H -0.093      
5 H -0.093      
6 H 0.373      
7 H 0.373      
8 H 0.373      


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 5.735 5.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.608 0.000 0.000
y 0.000 -15.608 0.000
z 0.000 0.000 -16.384
Traceless
 xyz
x 0.388 0.000 0.000
y 0.000 0.388 0.000
z 0.000 0.000 -0.776
Polar
3z2-r2-1.553
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 3.510 0.000 0.000
y 0.000 3.511 -0.000
z 0.000 -0.000 3.037


<r2> (average value of r2) Å2
<r2> 33.160
(<r2>)1/2 5.758