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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-83.197172
Energy at 298.15K-83.203946
HF Energy-83.197172
Nuclear repulsion energy40.241648
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 B97D3/6-311G**
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 3400 3352 0.47 108.29 0.00 0.00
2 A1 2365 2332 65.96 172.74 0.03 0.06
3 A1 1312 1293 86.08 7.79 0.30 0.46
4 A1 1158 1142 117.56 1.24 0.56 0.72
5 A1 601 592 14.08 2.52 0.37 0.54
6 A2 269 265 0.00 0.00 0.75 0.86
7 E 3508 3458 20.82 50.76 0.75 0.86
7 E 3508 3458 20.83 50.75 0.75 0.86
8 E 2423 2388 263.90 72.61 0.75 0.86
8 E 2423 2388 264.00 72.65 0.75 0.86
9 E 1648 1625 24.54 6.59 0.75 0.86
9 E 1648 1625 24.54 6.59 0.75 0.86
10 E 1157 1140 3.60 15.51 0.75 0.86
10 E 1157 1140 3.60 15.52 0.75 0.86
11 E 1041 1026 36.10 10.76 0.75 0.86
11 E 1041 1026 36.10 10.76 0.75 0.86
12 E 636 627 1.56 1.30 0.75 0.86
12 E 636 627 1.56 1.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14965.4 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 14751.4 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 B97D3/6-311G**
ABC
2.43354 0.57605 0.57605

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.944
N2 0.000 0.000 0.736
H3 0.000 -1.178 -1.249
H4 -1.020 0.589 -1.249
H5 1.020 0.589 -1.249
H6 0.000 0.951 1.105
H7 -0.823 -0.475 1.105
H8 0.823 -0.475 1.105

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.68041.21651.21651.21652.25902.25902.2590
N21.68042.30792.30792.30791.01971.01971.0197
H31.21652.30792.04012.04013.17332.59052.5905
H41.21652.30792.04012.04012.59052.59053.1733
H51.21652.30792.04012.04012.59053.17332.5905
H62.25901.01973.17332.59052.59051.64661.6466
H72.25901.01972.59052.59053.17331.64661.6466
H82.25901.01972.59053.17332.59051.64661.6466

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 111.208 B1 N2 H7 111.208
B1 N2 H8 111.208 N2 B1 H3 104.485
N2 B1 H4 104.485 N2 B1 H5 104.485
H3 B1 H4 113.964 H3 B1 H5 113.964
H4 B1 H5 113.964 H6 N2 H7 107.680
H6 N2 H8 107.680 H7 N2 H8 107.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.088      
2 N -0.374      
3 H -0.091      
4 H -0.091      
5 H -0.091      
6 H 0.245      
7 H 0.245      
8 H 0.245      


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 5.482 5.482
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.210 0.000 0.000
y 0.000 -16.210 0.000
z 0.000 0.000 -16.645
Traceless
 xyz
x 0.217 0.000 0.000
y 0.000 0.217 0.000
z 0.000 0.000 -0.435
Polar
3z2-r2-0.870
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 4.325 0.000 0.000
y 0.000 4.326 0.000
z 0.000 0.000 4.116


<r2> (average value of r2) Å2
<r2> 33.679
(<r2>)1/2 5.803