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

using model chemistry: BLYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-83.194086
Energy at 298.15K-83.200842
HF Energy-83.194086
Nuclear repulsion energy40.305657
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 BLYP/6-311+G(3df,2p)
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 3357 3339 0.02 134.97 0.01 0.01
2 A1 2399 2385 54.38 230.85 0.02 0.03
3 A1 1299 1292 93.31 3.17 0.32 0.48
4 A1 1167 1160 135.72 1.30 0.37 0.54
5 A1 614 610 11.78 5.00 0.34 0.50
6 A2 252 251 0.00 0.00 0.75 0.86
7 E 3450 3431 24.18 43.29 0.75 0.86
7 E 3450 3431 24.19 43.29 0.75 0.86
8 E 2442 2429 244.38 71.98 0.75 0.86
8 E 2442 2429 244.39 71.97 0.75 0.86
9 E 1632 1623 24.32 3.84 0.75 0.86
9 E 1632 1623 24.32 3.84 0.75 0.86
10 E 1164 1158 4.09 3.79 0.75 0.86
10 E 1164 1158 4.09 3.79 0.75 0.86
11 E 1038 1033 25.48 1.40 0.75 0.86
11 E 1038 1033 25.48 1.40 0.75 0.86
12 E 633 629 1.79 0.31 0.75 0.86
12 E 633 629 1.79 0.31 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14902.3 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 14820.4 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 BLYP/6-311+G(3df,2p)
ABC
2.44578 0.57970 0.57970

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.939
N2 0.000 0.000 0.733
H3 0.000 -1.170 -1.249
H4 -1.014 0.585 -1.249
H5 1.014 0.585 -1.249
H6 0.000 0.954 1.105
H7 -0.826 -0.477 1.105
H8 0.826 -0.477 1.105

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.67221.21081.21081.21082.25552.25552.2555
N21.67222.30192.30192.30191.02371.02371.0237
H31.21082.30192.02732.02733.17062.58912.5891
H41.21082.30192.02732.02732.58912.58913.1706
H51.21082.30192.02732.02732.58913.17062.5891
H62.25551.02373.17062.58912.58911.65201.6520
H72.25551.02372.58912.58913.17061.65201.6520
H82.25551.02372.58913.17062.58911.65201.6520

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 111.290 B1 N2 H7 111.290
B1 N2 H8 111.290 N2 B1 H3 104.828
N2 B1 H4 104.828 N2 B1 H5 104.828
H3 B1 H4 113.688 H3 B1 H5 113.688
H4 B1 H5 113.688 H6 N2 H7 107.593
H6 N2 H8 107.593 H7 N2 H8 107.593
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.264      
2 N -0.389      
3 H -0.013      
4 H -0.013      
5 H -0.013      
6 H 0.230      
7 H 0.230      
8 H 0.230      


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 5.241 5.241
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.558 0.000 0.000
y 0.000 -16.558 0.000
z 0.000 0.000 -16.858
Traceless
 xyz
x 0.150 0.000 0.000
y 0.000 0.150 0.000
z 0.000 0.000 -0.300
Polar
3z2-r2-0.600
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 4.735 0.000 0.000
y 0.000 4.735 0.000
z 0.000 0.000 5.235


<r2> (average value of r2) Å2
<r2> 33.756
(<r2>)1/2 5.810