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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-31G*
 hartrees
Energy at 0K-83.091084
Energy at 298.15K 
HF Energy-83.002667
Nuclear repulsion energy40.473351
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 B2PLYP=FULLultrafine/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 3478 3299 5.81 87.19 0.00 0.01
2 A1 2509 2381 68.64 109.05 0.03 0.07
3 A1 1386 1315 131.95 6.66 0.27 0.43
4 A1 1214 1152 110.80 5.65 0.69 0.82
5 A1 652 618 14.69 2.69 0.27 0.43
6 A2 268 254 0.00 0.00 0.75 0.86
7 E 3600 3416 31.20 48.24 0.75 0.86
7 E 3600 3416 31.20 48.24 0.75 0.86
8 E 2573 2441 236.52 47.45 0.75 0.86
8 E 2573 2441 236.53 47.45 0.75 0.86
9 E 1727 1638 31.07 8.72 0.75 0.86
9 E 1727 1638 31.07 8.72 0.75 0.86
10 E 1223 1160 5.00 16.80 0.75 0.86
10 E 1223 1160 5.00 16.80 0.75 0.86
11 E 1087 1032 44.10 13.73 0.75 0.86
11 E 1087 1032 44.11 13.73 0.75 0.86
12 E 652 619 3.11 0.61 0.75 0.86
12 E 652 619 3.11 0.61 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15615.9 cm-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 14814.8 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 B2PLYP=FULLultrafine/6-31G*
ABC
2.45360 0.58542 0.58542

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.936
N2 0.000 0.000 0.729
H3 0.000 -1.170 -1.239
H4 -1.014 0.585 -1.239
H5 1.014 0.585 -1.239
H6 0.000 0.950 1.097
H7 -0.823 -0.475 1.097
H8 0.823 -0.475 1.097

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66521.20901.20901.20902.24362.24362.2436
N21.66522.29012.29012.29011.01871.01871.0187
H31.20902.29012.02702.02703.15472.57222.5722
H41.20902.29012.02702.02702.57222.57223.1547
H51.20902.29012.02702.02702.57223.15472.5722
H62.24361.01873.15472.57222.57221.64571.6457
H72.24361.01872.57222.57223.15471.64571.6457
H82.24361.01872.57223.15472.57221.64571.6457

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 111.134 B1 N2 H7 111.134
B1 N2 H8 111.134 N2 B1 H3 104.528
N2 B1 H4 104.528 N2 B1 H5 104.528
H3 B1 H4 113.930 H3 B1 H5 113.930
H4 B1 H5 113.930 H6 N2 H7 107.759
H6 N2 H8 107.759 H7 N2 H8 107.759
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.035      
2 N -0.811      
3 H -0.092      
4 H -0.092      
5 H -0.092      
6 H 0.374      
7 H 0.374      
8 H 0.374      


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 5.622 5.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.687 0.000 0.000
y 0.000 -15.687 0.000
z 0.000 0.000 -16.255
Traceless
 xyz
x 0.284 0.000 0.000
y 0.000 0.284 0.000
z 0.000 0.000 -0.568
Polar
3z2-r2-1.136
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 3.486 0.000 0.000
y 0.000 3.486 0.000
z 0.000 0.000 3.226


<r2> (average value of r2) Å2
<r2> 33.045
(<r2>)1/2 5.748