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

using model chemistry: MP3=FULL/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 MP3=FULL/6-31G**
 hartrees
Energy at 0K-82.959895
Energy at 298.15K-82.966770
HF Energy-82.624508
Nuclear repulsion energy40.683128
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 MP3=FULL/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 3576 3576 6.82      
2 A1 2554 2554 69.94      
3 A1 1389 1389 142.01      
4 A1 1247 1247 125.79      
5 A1 672 672 15.48      
6 A2 270 270 0.00      
7 E 3702 3702 33.31      
7 E 3702 3702 33.32      
8 E 2630 2630 227.37      
8 E 2630 2630 227.37      
9 E 1727 1727 29.69      
9 E 1727 1727 29.69      
10 E 1253 1253 8.06      
10 E 1253 1253 8.06      
11 E 1104 1104 43.83      
11 E 1104 1104 43.83      
12 E 658 658 2.16      
12 E 658 658 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 15928.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15928.5 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 MP3=FULL/6-31G**
ABC
2.48051 0.59073 0.59073

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

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 0.727
H3 0.000 -1.164 -1.232
H4 -1.008 0.582 -1.232
H5 1.008 0.582 -1.232
H6 0.000 0.945 1.090
H7 -0.818 -0.473 1.090
H8 0.818 -0.473 1.090

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65901.20201.20201.20202.23182.23182.2318
N21.65902.27902.27902.27901.01231.01231.0123
H31.20202.27902.01592.01593.13692.55742.5574
H41.20202.27902.01592.01592.55742.55743.1369
H51.20202.27902.01592.01592.55743.13692.5574
H62.23181.01233.13692.55742.55741.63691.6369
H72.23181.01232.55742.55743.13691.63691.6369
H82.23181.01232.55743.13692.55741.63691.6369

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 110.998 B1 N2 H7 110.998
B1 N2 H8 110.998 N2 B1 H3 104.469
N2 B1 H4 104.469 N2 B1 H5 104.469
H3 B1 H4 113.976 H3 B1 H5 113.976
H4 B1 H5 113.976 H6 N2 H7 107.902
H6 N2 H8 107.902 H7 N2 H8 107.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability