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

using model chemistry: PBEPBEultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/cc-pVTZ
 hartrees
Energy at 0K-83.118168
Energy at 298.15K-83.124959
HF Energy-83.118168
Nuclear repulsion energy40.500056
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 PBEPBEultrafine/cc-pVTZ
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 3378 3355 0.31 126.17 0.00 0.01
2 A1 2395 2379 55.22 199.59 0.03 0.05
3 A1 1287 1278 87.93 7.30 0.29 0.44
4 A1 1146 1138 99.63 0.35 0.69 0.82
5 A1 671 667 6.14 3.31 0.28 0.44
6 A2 260 258 0.00 0.00 0.75 0.86
7 E 3480 3456 27.82 46.23 0.75 0.86
7 E 3480 3456 27.82 46.23 0.75 0.86
8 E 2452 2435 210.87 64.21 0.75 0.86
8 E 2452 2435 210.87 64.22 0.75 0.86
9 E 1618 1607 24.80 5.05 0.75 0.86
9 E 1618 1607 24.80 5.05 0.75 0.86
10 E 1144 1137 0.92 11.15 0.75 0.86
10 E 1144 1137 0.92 11.15 0.75 0.86
11 E 1038 1031 28.46 4.68 0.75 0.86
11 E 1038 1031 28.46 4.68 0.75 0.86
12 E 631 626 2.15 0.78 0.75 0.86
12 E 631 626 2.15 0.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14930.6 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 14827.6 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 PBEPBEultrafine/cc-pVTZ
ABC
2.43701 0.59132 0.59132

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.925
N2 0.000 0.000 0.724
H3 0.000 -1.174 -1.244
H4 -1.017 0.587 -1.244
H5 1.017 0.587 -1.244
H6 0.000 0.954 1.094
H7 -0.826 -0.477 1.094
H8 0.826 -0.477 1.094

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64901.21661.21661.21662.23282.23282.2328
N21.64902.29182.29182.29181.02301.02301.0230
H31.21662.29182.03332.03333.16132.57582.5758
H41.21662.29182.03332.03332.57582.57583.1613
H51.21662.29182.03332.03332.57583.16132.5758
H62.23281.02303.16132.57582.57581.65201.6520
H72.23281.02302.57582.57583.16131.65201.6520
H82.23281.02302.57583.16132.57581.65201.6520

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 111.193 B1 N2 H7 111.193
B1 N2 H8 111.193 N2 B1 H3 105.216
N2 B1 H4 105.216 N2 B1 H5 105.216
H3 B1 H4 113.371 H3 B1 H5 113.371
H4 B1 H5 113.371 H6 N2 H7 107.696
H6 N2 H8 107.696 H7 N2 H8 107.696
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.398      
2 N -0.007      
3 H -0.026      
4 H -0.026      
5 H -0.026      
6 H 0.161      
7 H 0.161      
8 H 0.161      


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 5.408 5.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.319 0.000 0.000
y 0.000 -16.319 0.000
z 0.000 0.000 -16.694
Traceless
 xyz
x 0.188 0.000 0.000
y 0.000 0.188 0.000
z 0.000 0.000 -0.376
Polar
3z2-r2-0.752
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 4.518 0.000 0.000
y 0.000 4.518 0.000
z 0.000 0.000 4.594


<r2> (average value of r2) Å2
<r2> 33.315
(<r2>)1/2 5.772