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

using model chemistry: TPSSh/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 TPSSh/cc-pVDZ
 hartrees
Energy at 0K-83.227396
Energy at 298.15K-83.234233
HF Energy-83.227396
Nuclear repulsion energy40.369867
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 TPSSh/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 3423 3328 1.40 108.42 0.00 0.00
2 A1 2451 2383 73.15 175.98 0.03 0.06
3 A1 1329 1292 81.35 7.60 0.33 0.49
4 A1 1185 1152 104.66 2.54 0.70 0.83
5 A1 660 642 10.68 2.65 0.33 0.50
6 A2 274 266 0.00 0.00 0.75 0.86
7 E 3533 3436 26.90 53.66 0.75 0.86
7 E 3533 3436 26.89 53.67 0.75 0.86
8 E 2511 2441 266.66 63.14 0.75 0.86
8 E 2511 2441 266.65 63.14 0.75 0.86
9 E 1659 1614 19.01 8.15 0.75 0.86
9 E 1659 1614 19.00 8.15 0.75 0.86
10 E 1186 1153 3.09 15.26 0.75 0.86
10 E 1186 1153 3.09 15.26 0.75 0.86
11 E 1062 1033 37.47 10.77 0.75 0.86
11 E 1062 1033 37.47 10.78 0.75 0.86
12 E 644 627 2.07 1.13 0.75 0.86
12 E 644 627 2.07 1.13 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15255.4 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 14834.3 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 TPSSh/cc-pVDZ
ABC
2.42294 0.58660 0.58660

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.932
N2 0.000 0.000 0.725
H3 0.000 -1.182 -1.242
H4 -1.023 0.591 -1.242
H5 1.023 0.591 -1.242
H6 0.000 0.951 1.104
H7 -0.824 -0.476 1.104
H8 0.824 -0.476 1.104

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65681.22141.22141.22142.24772.24772.2477
N21.65682.29412.29412.29411.02441.02441.0244
H31.22142.29412.04642.04643.17072.58482.5848
H41.22142.29412.04642.04642.58482.58483.1707
H51.22142.29412.04642.04642.58483.17072.5848
H62.24771.02443.17072.58482.58481.64791.6479
H72.24771.02442.58482.58483.17071.64791.6479
H82.24771.02442.58483.17072.58481.64791.6479

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 111.754 B1 N2 H7 111.754
B1 N2 H8 111.754 N2 B1 H3 104.684
N2 B1 H4 104.684 N2 B1 H5 104.684
H3 B1 H4 113.805 H3 B1 H5 113.805
H4 B1 H5 113.805 H6 N2 H7 107.095
H6 N2 H8 107.095 H7 N2 H8 107.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.202      
2 N 0.077      
3 H -0.088      
4 H -0.088      
5 H -0.088      
6 H 0.130      
7 H 0.130      
8 H 0.130      


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