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

using model chemistry: M06-2X/6-31G**

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/6-31G**
 hartrees
Energy at 0K-83.165333
Energy at 298.15K-83.172159
HF Energy-83.165333
Nuclear repulsion energy40.565884
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/6-31G**
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 3502 3328 7.45 92.39 0.00 0.01
2 A1 2514 2389 64.15 106.76 0.03 0.06
3 A1 1333 1267 143.88 6.97 0.27 0.43
4 A1 1203 1143 104.04 4.78 0.68 0.81
5 A1 671 638 12.80 2.68 0.26 0.41
6 A2 265 252 0.00 0.00 0.75 0.86
7 E 3626 3446 43.40 48.00 0.75 0.86
7 E 3626 3446 43.27 48.14 0.75 0.86
8 E 2582 2454 220.23 41.98 0.75 0.86
8 E 2582 2454 220.19 41.98 0.75 0.86
9 E 1671 1589 32.33 8.34 0.75 0.86
9 E 1671 1589 32.35 8.34 0.75 0.86
10 E 1212 1152 3.01 16.78 0.75 0.86
10 E 1212 1152 3.03 16.83 0.75 0.86
11 E 1075 1022 43.64 12.60 0.75 0.86
11 E 1075 1022 43.53 12.63 0.75 0.86
12 E 642 610 3.16 0.56 0.75 0.86
12 E 641 610 3.11 0.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15550.8 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 14779.5 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/6-31G**
ABC
2.45501 0.58939 0.58939

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G**

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 0.728
H3 0.000 -1.169 -1.236
H4 -1.012 0.585 -1.236
H5 1.012 0.585 -1.236
H6 0.000 0.951 1.089
H7 -0.824 -0.476 1.089
H8 0.824 -0.476 1.089

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65951.20811.20811.20812.23272.23272.2327
N21.65952.28582.28582.28581.01711.01711.0171
H31.20812.28582.02482.02483.14632.56202.5620
H41.20812.28582.02482.02482.56202.56203.1463
H51.20812.28582.02482.02482.56203.14632.5620
H62.23271.01713.14632.56202.56201.64721.6472
H72.23271.01712.56202.56203.14631.64721.6472
H82.23271.01712.56203.14632.56201.64721.6472

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 110.761 B1 N2 H7 110.761
B1 N2 H8 110.761 N2 B1 H3 104.613
N2 B1 H4 104.613 N2 B1 H5 104.613
H3 B1 H4 113.862 H3 B1 H5 113.862
H4 B1 H5 113.862 H6 N2 H7 108.151
H6 N2 H8 108.151 H7 N2 H8 108.151
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.023      
2 N -0.663      
3 H -0.112      
4 H -0.112      
5 H -0.112      
6 H 0.325      
7 H 0.325      
8 H 0.325      


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 5.571 5.571
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.594 0.000 0.000
y 0.000 -15.594 0.000
z 0.000 0.000 -16.153
Traceless
 xyz
x 0.280 0.000 0.000
y 0.000 0.280 0.000
z 0.000 0.000 -0.560
Polar
3z2-r2-1.120
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 3.556 0.000 0.000
y 0.000 3.555 -0.001
z 0.000 -0.001 3.310


<r2> (average value of r2) Å2
<r2> 32.857
(<r2>)1/2 5.732