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

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-83.265690
Energy at 298.15K-83.272508
HF Energy-83.265690
Nuclear repulsion energy40.622104
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 B3LYP/aug-cc-pVQZ
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 3454 3347 1.45 130.94 0.00 0.01
2 A1 2443 2367 56.28 266.98 0.02 0.03
3 A1 1333 1292 112.31 2.05 0.26 0.41
4 A1 1196 1159 138.88 1.86 0.14 0.25
5 A1 646 625 12.42 4.88 0.38 0.55
6 A2 256 248 0.00 0.00 0.75 0.86
7 E 3554 3443 32.64 38.47 0.75 0.86
7 E 3554 3443 32.64 38.46 0.75 0.86
8 E 2488 2411 259.04 67.41 0.75 0.86
8 E 2488 2411 259.05 67.40 0.75 0.86
9 E 1668 1616 26.65 3.38 0.75 0.86
9 E 1668 1616 26.65 3.37 0.75 0.86
10 E 1193 1156 5.16 3.64 0.75 0.86
10 E 1193 1156 5.16 3.61 0.75 0.86
11 E 1068 1035 27.78 1.29 0.75 0.86
11 E 1068 1035 27.78 1.29 0.75 0.86
12 E 651 631 1.47 0.28 0.75 0.86
12 E 651 631 1.47 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15285.4 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 14810.0 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 B3LYP/aug-cc-pVQZ
ABC
2.47292 0.58982 0.58982

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.929
N2 0.000 0.000 0.728
H3 0.000 -1.165 -1.241
H4 -1.009 0.583 -1.241
H5 1.009 0.583 -1.241
H6 0.000 0.947 1.092
H7 -0.820 -0.473 1.092
H8 0.820 -0.473 1.092

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65681.20641.20641.20642.23152.23152.2315
N21.65682.28812.28812.28811.01441.01441.0144
H31.20642.28812.01842.01843.14712.56782.5678
H41.20642.28812.01842.01842.56782.56783.1471
H51.20642.28812.01842.01842.56783.14712.5678
H62.23151.01443.14712.56782.56781.64021.6402
H72.23151.01442.56782.56783.14711.64021.6402
H82.23151.01442.56783.14712.56781.64021.6402

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 111.017 B1 N2 H7 111.017
B1 N2 H8 111.017 N2 B1 H3 105.004
N2 B1 H4 105.004 N2 B1 H5 105.004
H3 B1 H4 113.545 H3 B1 H5 113.545
H4 B1 H5 113.545 H6 N2 H7 107.882
H6 N2 H8 107.882 H7 N2 H8 107.882
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.554      
2 N -0.251      
3 H -0.344      
4 H -0.344      
5 H -0.344      
6 H 0.243      
7 H 0.243      
8 H 0.243      


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 5.267 5.267
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.348 0.000 0.000
y 0.000 -16.348 0.000
z 0.000 0.000 -16.659
Traceless
 xyz
x 0.156 0.000 0.000
y 0.000 0.156 0.000
z 0.000 0.000 -0.312
Polar
3z2-r2-0.623
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 4.692 0.000 0.000
y 0.000 4.692 0.000
z 0.000 0.000 5.020


<r2> (average value of r2) Å2
<r2> 33.260
(<r2>)1/2 5.767