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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-83.238842
Energy at 298.15K-83.245705
HF Energy-83.238842
Nuclear repulsion energy40.537490
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 B3LYPultrafine/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 3471 3354 2.11 93.01 0.00 0.00
2 A1 2432 2350 67.53 152.55 0.03 0.07
3 A1 1384 1337 118.75 5.98 0.35 0.51
4 A1 1183 1144 115.38 1.98 0.65 0.79
5 A1 645 624 12.58 2.88 0.38 0.55
6 A2 284 274 0.00 0.00 0.75 0.86
7 E 3570 3450 21.89 48.82 0.75 0.86
7 E 3570 3450 21.89 48.82 0.75 0.86
8 E 2483 2399 260.52 67.91 0.75 0.86
8 E 2483 2399 260.52 67.91 0.75 0.86
9 E 1728 1670 32.65 6.83 0.75 0.86
9 E 1728 1670 32.65 6.83 0.75 0.86
10 E 1185 1145 2.86 16.75 0.75 0.86
10 E 1185 1145 2.86 16.75 0.75 0.86
11 E 1080 1044 42.52 10.86 0.75 0.86
11 E 1080 1044 42.52 10.86 0.75 0.86
12 E 663 640 1.35 1.18 0.75 0.86
12 E 663 640 1.35 1.18 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15409.0 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 14889.7 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 B3LYPultrafine/6-311G*
ABC
2.46021 0.58765 0.58765

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.931
N2 0.000 0.000 0.729
H3 0.000 -1.169 -1.243
H4 -1.012 0.585 -1.243
H5 1.012 0.585 -1.243
H6 0.000 0.948 1.094
H7 -0.821 -0.474 1.094
H8 0.821 -0.474 1.094

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65971.21001.21001.21002.23652.23652.2365
N21.65972.29202.29202.29201.01651.01651.0165
H31.21002.29202.02492.02493.15382.57302.5730
H41.21002.29202.02492.02492.57302.57303.1538
H51.21002.29202.02492.02492.57303.15382.5730
H62.23651.01653.15382.57302.57301.64271.6427
H72.23651.01652.57302.57303.15381.64271.6427
H82.23651.01652.57303.15382.57301.64271.6427

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 111.090 B1 N2 H7 111.090
B1 N2 H8 111.090 N2 B1 H3 104.933
N2 B1 H4 104.933 N2 B1 H5 104.933
H3 B1 H4 113.603 H3 B1 H5 113.603
H4 B1 H5 113.603 H6 N2 H7 107.805
H6 N2 H8 107.805 H7 N2 H8 107.805
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.207      
2 N -0.860      
3 H -0.028      
4 H -0.028      
5 H -0.028      
6 H 0.384      
7 H 0.384      
8 H 0.384      


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 5.613 5.613
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.306 0.000 0.000
y 0.000 -16.306 0.000
z 0.000 0.000 -16.876
Traceless
 xyz
x 0.285 0.000 0.000
y 0.000 0.285 0.000
z 0.000 0.000 -0.571
Polar
3z2-r2-1.142
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 4.134 0.000 0.000
y 0.000 4.134 0.000
z 0.000 0.000 3.805


<r2> (average value of r2) Å2
<r2> 33.379
(<r2>)1/2 5.777