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

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-83.205767
Energy at 298.15K-83.212658
HF Energy-83.205767
Nuclear repulsion energy40.652891
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 wB97X-D/6-311G*
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 3520 3520 4.06 81.17 0.00 0.00
2 A1 2429 2429 71.93 156.16 0.04 0.08
3 A1 1388 1388 139.92 4.11 0.38 0.55
4 A1 1186 1186 107.72 2.23 0.64 0.78
5 A1 666 666 13.31 3.72 0.36 0.53
6 A2 289 289 0.00 0.00 0.75 0.86
7 E 3629 3629 27.54 41.53 0.75 0.86
7 E 3629 3629 27.54 41.56 0.75 0.86
8 E 2490 2490 274.30 68.13 0.75 0.86
8 E 2490 2490 274.83 68.30 0.75 0.86
9 E 1734 1734 34.82 6.29 0.75 0.86
9 E 1734 1734 34.82 6.29 0.75 0.86
10 E 1190 1190 2.00 18.81 0.75 0.86
10 E 1190 1190 1.99 18.78 0.75 0.86
11 E 1088 1088 45.38 10.73 0.75 0.86
11 E 1088 1088 45.42 10.71 0.75 0.86
12 E 671 671 1.01 1.42 0.75 0.86
12 E 671 671 0.99 1.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15540.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15540.9 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 wB97X-D/6-311G*
ABC
2.45221 0.59393 0.59393

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.923
N2 0.000 0.000 0.725
H3 0.000 -1.173 -1.239
H4 -1.016 0.586 -1.239
H5 1.016 0.586 -1.239
H6 0.000 0.948 1.086
H7 -0.821 -0.474 1.086
H8 0.821 -0.474 1.086

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64861.21431.21431.21432.22152.22152.2215
N21.64862.28732.28732.28731.01421.01421.0142
H31.21432.28732.03112.03113.14632.56212.5621
H41.21432.28732.03112.03112.56212.56213.1463
H51.21432.28732.03112.03112.56213.14632.5621
H62.22151.01423.14632.56212.56211.64191.6419
H72.22151.01422.56212.56213.14631.64191.6419
H82.22151.01422.56213.14632.56211.64191.6419

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 110.822 B1 N2 H7 110.823
B1 N2 H8 110.823 N2 B1 H3 105.047
N2 B1 H4 105.047 N2 B1 H5 105.047
H3 B1 H4 113.510 H3 B1 H5 113.510
H4 B1 H5 113.510 H6 N2 H7 108.087
H6 N2 H8 108.087 H7 N2 H8 108.087
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.254      
2 N -0.878      
3 H -0.019      
4 H -0.019      
5 H -0.019      
6 H 0.396      
7 H 0.396      
8 H 0.396      


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 5.682 5.682
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.180 0.000 0.000
y 0.000 -16.180 0.000
z 0.000 0.000 -16.768
Traceless
 xyz
x 0.294 0.000 0.000
y 0.000 0.294 0.000
z 0.000 0.000 -0.588
Polar
3z2-r2-1.176
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 4.164 0.000 0.000
y 0.000 4.166 0.000
z 0.000 0.000 3.731


<r2> (average value of r2) Å2
<r2> 33.132
(<r2>)1/2 5.756