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

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-83.195886
Energy at 298.15K-83.202712
HF Energy-83.195886
Nuclear repulsion energy40.566289
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 B3PW91/aug-cc-pVDZ
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 3469 3346 1.11 129.43 0.00 0.01
2 A1 2429 2343 56.06 255.89 0.02 0.03
3 A1 1311 1265 118.24 2.30 0.30 0.46
4 A1 1173 1131 113.53 1.42 0.12 0.22
5 A1 671 648 9.20 4.99 0.34 0.50
6 A2 262 253 0.00 0.00 0.75 0.86
7 E 3586 3459 32.72 38.71 0.75 0.86
7 E 3586 3459 32.72 38.71 0.75 0.86
8 E 2492 2404 255.94 66.51 0.75 0.86
8 E 2492 2404 255.94 66.52 0.75 0.86
9 E 1641 1583 25.98 3.33 0.75 0.86
9 E 1641 1583 25.98 3.33 0.75 0.86
10 E 1169 1128 3.70 4.51 0.75 0.86
10 E 1169 1128 3.70 4.51 0.75 0.86
11 E 1057 1020 28.72 1.06 0.75 0.86
11 E 1057 1020 28.72 1.06 0.75 0.86
12 E 644 621 1.59 0.27 0.75 0.86
12 E 644 621 1.59 0.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15246.3 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 14706.6 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 B3PW91/aug-cc-pVDZ
ABC
2.43432 0.59329 0.59329

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

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 0.723
H3 0.000 -1.178 -1.240
H4 -1.021 0.589 -1.240
H5 1.021 0.589 -1.240
H6 0.000 0.950 1.091
H7 -0.822 -0.475 1.091
H8 0.822 -0.475 1.091

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64681.22011.22011.22012.22682.22682.2268
N21.64682.28962.28962.28961.01821.01821.0182
H31.22012.28962.04112.04113.15592.56962.5696
H41.22012.28962.04112.04112.56962.56963.1559
H51.22012.28962.04112.04112.56963.15592.5696
H62.22681.01823.15592.56962.56961.64481.6448
H72.22681.01822.56962.56963.15591.64481.6448
H82.22681.01822.56963.15592.56961.64481.6448

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 111.152 B1 N2 H7 111.152
B1 N2 H8 111.152 N2 B1 H3 105.026
N2 B1 H4 105.025 N2 B1 H5 105.025
H3 B1 H4 113.527 H3 B1 H5 113.527
H4 B1 H5 113.527 H6 N2 H7 107.739
H6 N2 H8 107.739 H7 N2 H8 107.739
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -1.926      
2 N 0.060      
3 H 0.566      
4 H 0.566      
5 H 0.566      
6 H 0.056      
7 H 0.056      
8 H 0.056      


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 5.323 5.323
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.263 0.000 0.000
y 0.000 -16.263 0.000
z 0.000 0.000 -16.529
Traceless
 xyz
x 0.133 0.000 0.000
y 0.000 0.133 0.000
z 0.000 0.000 -0.267
Polar
3z2-r2-0.533
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 4.734 0.000 0.000
y 0.000 4.734 0.000
z 0.000 0.000 5.005


<r2> (average value of r2) Å2
<r2> 33.191
(<r2>)1/2 5.761