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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-82.156326
Energy at 298.15K-82.163207
HF Energy-82.156326
Nuclear repulsion energy40.657989
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 M06-2X/STO-3G
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 3619 3619 1.60 56.14 0.01 0.02
2 A1 2918 2918 21.67 27.61 0.06 0.11
3 A1 1465 1465 122.70 10.00 0.43 0.60
4 A1 1424 1424 108.36 1.06 0.38 0.55
5 A1 811 811 1.81 2.58 0.34 0.51
6 A2 270 270 0.00 0.00 0.75 0.86
7 E 3838 3838 22.67 30.23 0.75 0.86
7 E 3838 3838 22.70 30.10 0.75 0.86
8 E 3091 3091 49.79 17.48 0.75 0.86
8 E 3091 3091 49.73 17.44 0.75 0.86
9 E 1818 1818 15.23 13.43 0.75 0.86
9 E 1818 1818 15.24 13.43 0.75 0.86
10 E 1465 1465 11.08 12.67 0.75 0.86
10 E 1465 1465 10.19 12.72 0.75 0.86
11 E 1217 1217 44.10 7.75 0.75 0.86
11 E 1217 1217 44.08 7.74 0.75 0.86
12 E 735 735 17.10 1.06 0.75 0.86
12 E 735 735 17.07 1.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17417.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17417.6 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 M06-2X/STO-3G
ABC
2.50275 0.59862 0.59862

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

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 0.714
H3 0.000 -1.131 -1.220
H4 -0.980 0.566 -1.220
H5 0.980 0.566 -1.220
H6 0.000 0.974 1.102
H7 -0.843 -0.487 1.102
H8 0.843 -0.487 1.102

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64261.16801.16801.16802.25262.25262.2526
N21.64262.24002.24002.24001.04841.04841.0484
H31.16802.24001.95941.95943.13402.55302.5530
H41.16802.24001.95941.95942.55302.55303.1340
H51.16802.24001.95941.95942.55303.13402.5530
H62.25261.04843.13402.55302.55301.68641.6864
H72.25261.04842.55302.55303.13401.68641.6864
H82.25261.04842.55303.13402.55301.68641.6864

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 111.759 B1 N2 H7 111.759
B1 N2 H8 111.759 N2 B1 H3 104.409
N2 B1 H4 104.409 N2 B1 H5 104.409
H3 B1 H4 114.023 H3 B1 H5 114.023
H4 B1 H5 114.023 H6 N2 H7 107.090
H6 N2 H8 107.090 H7 N2 H8 107.090
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.028      
2 N -0.375      
3 H -0.115      
4 H -0.115      
5 H -0.115      
6 H 0.249      
7 H 0.249      
8 H 0.249      


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 5.927 5.927
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.108 0.000 0.000
y 0.000 -14.108 0.000
z 0.000 0.000 -14.499
Traceless
 xyz
x 0.195 0.000 0.000
y 0.000 0.195 0.000
z 0.000 0.000 -0.391
Polar
3z2-r2-0.781
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 1.662 0.000 0.000
y 0.000 1.664 0.000
z 0.000 0.000 1.525


<r2> (average value of r2) Å2
<r2> 31.565
(<r2>)1/2 5.618