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

using model chemistry: B3LYPultrafine/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-83.230718
Energy at 298.15K-83.237535
HF Energy-83.230718
Nuclear repulsion energy40.399105
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/6-31+G**
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 3464 3335 2.63 104.17 0.00 0.00
2 A1 2457 2365 68.71 179.78 0.02 0.03
3 A1 1341 1291 121.32 4.44 0.28 0.43
4 A1 1186 1142 126.43 0.30 0.09 0.17
5 A1 631 607 18.99 5.35 0.35 0.52
6 A2 276 266 0.00 0.00 0.75 0.86
7 E 3580 3446 35.20 38.33 0.75 0.86
7 E 3580 3446 35.20 38.32 0.75 0.86
8 E 2507 2413 281.09 66.65 0.75 0.86
8 E 2507 2413 281.09 66.65 0.75 0.86
9 E 1677 1614 31.62 5.83 0.75 0.86
9 E 1677 1614 31.62 5.83 0.75 0.86
10 E 1190 1145 2.63 6.37 0.75 0.86
10 E 1190 1145 2.63 6.37 0.75 0.86
11 E 1064 1024 39.68 8.11 0.75 0.86
11 E 1064 1024 39.68 8.11 0.75 0.86
12 E 644 620 1.59 1.02 0.75 0.86
12 E 644 620 1.59 1.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15337.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 14765.2 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/6-31+G**
ABC
2.44842 0.58226 0.58226

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.937
N2 0.000 0.000 0.732
H3 0.000 -1.172 -1.245
H4 -1.015 0.586 -1.245
H5 1.015 0.586 -1.245
H6 0.000 0.951 1.098
H7 -0.823 -0.475 1.098
H8 0.823 -0.475 1.098

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66981.21161.21161.21162.24672.24672.2467
N21.66982.29852.29852.29851.01871.01871.0187
H31.21162.29852.02982.02983.16172.57952.5795
H41.21162.29852.02982.02982.57952.57953.1617
H51.21162.29852.02982.02982.57953.16172.5795
H62.24671.01873.16172.57952.57951.64671.6467
H72.24671.01872.57952.57953.16171.64671.6467
H82.24671.01872.57953.16172.57951.64671.6467

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 111.049 B1 N2 H7 111.049
B1 N2 H8 111.049 N2 B1 H3 104.705
N2 B1 H4 104.705 N2 B1 H5 104.705
H3 B1 H4 113.788 H3 B1 H5 113.788
H4 B1 H5 113.788 H6 N2 H7 107.849
H6 N2 H8 107.849 H7 N2 H8 107.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.011      
2 N -0.825      
3 H -0.077      
4 H -0.077      
5 H -0.077      
6 H 0.356      
7 H 0.356      
8 H 0.356      


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 5.472 5.472
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.331 0.000 0.000
y 0.000 -16.331 0.000
z 0.000 0.000 -16.739
Traceless
 xyz
x 0.204 0.000 0.000
y 0.000 0.204 0.000
z 0.000 0.000 -0.409
Polar
3z2-r2-0.817
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 4.136 0.000 0.000
y 0.000 4.136 0.000
z 0.000 0.000 4.314


<r2> (average value of r2) Å2
<r2> 33.533
(<r2>)1/2 5.791