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

using model chemistry: CID/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 CID/6-31G*
 hartrees
Energy at 0K-82.880681
Energy at 298.15K-82.887543
HF Energy-82.611335
Nuclear repulsion energy40.479712
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 CID/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 3543 3273 9.18      
2 A1 2532 2339 70.54      
3 A1 1427 1318 155.37      
4 A1 1235 1140 114.43      
5 A1 665 614 18.15      
6 A2 264 244 0.00      
7 E 3665 3385 35.38      
7 E 3665 3385 35.38      
8 E 2602 2403 233.03      
8 E 2602 2403 233.03      
9 E 1757 1623 34.47      
9 E 1757 1623 34.47      
10 E 1238 1144 6.24      
10 E 1238 1144 6.24      
11 E 1105 1021 46.00      
11 E 1105 1021 46.00      
12 E 668 617 2.62      
12 E 668 617 2.62      

Unscaled Zero Point Vibrational Energy (zpe) 15867.1 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 14656.4 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 CID/6-31G*
ABC
2.45471 0.58486 0.58486

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.936
N2 0.000 0.000 0.730
H3 0.000 -1.171 -1.241
H4 -1.014 0.586 -1.241
H5 1.014 0.586 -1.241
H6 0.000 0.948 1.096
H7 -0.821 -0.474 1.096
H8 0.821 -0.474 1.096

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66621.21031.21031.21032.24222.24222.2422
N21.66622.29292.29292.29291.01651.01651.0165
H31.21032.29292.02862.02863.15492.57302.5730
H41.21032.29292.02862.02862.57302.57303.1549
H51.21032.29292.02862.02862.57303.15492.5730
H62.24221.01653.15492.57302.57301.64281.6428
H72.24221.01652.57302.57303.15491.64281.6428
H82.24221.01652.57303.15492.57301.64281.6428

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 111.070 B1 N2 H7 111.070
B1 N2 H8 111.070 N2 B1 H3 104.596
N2 B1 H4 104.596 N2 B1 H5 104.596
H3 B1 H4 113.875 H3 B1 H5 113.875
H4 B1 H5 113.875 H6 N2 H7 107.826
H6 N2 H8 107.826 H7 N2 H8 107.826
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability