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

using model chemistry: MP3=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-82.965326
Energy at 298.15K-82.972228
HF Energy-82.627310
Nuclear repulsion energy40.663436
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/6-31+G**
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 3570 3326 6.29      
2 A1 2532 2359 71.75      
3 A1 1397 1302 139.70      
4 A1 1239 1154 138.88      
5 A1 674 628 18.82      
6 A2 289 269 0.00      
7 E 3694 3442 37.06      
7 E 3694 3442 37.06      
8 E 2598 2421 273.58      
8 E 2598 2421 273.58      
9 E 1718 1601 30.97      
9 E 1718 1601 30.97      
10 E 1240 1155 6.70      
10 E 1240 1155 6.70      
11 E 1100 1025 43.09      
11 E 1100 1025 43.09      
12 E 661 616 0.93      
12 E 661 616 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 15862.5 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 14777.5 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/6-31+G**
ABC
2.47791 0.59049 0.59049

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.931
N2 0.000 0.000 0.727
H3 0.000 -1.165 -1.236
H4 -1.009 0.583 -1.236
H5 1.009 0.583 -1.236
H6 0.000 0.945 1.091
H7 -0.818 -0.472 1.091
H8 0.818 -0.472 1.091

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65771.20431.20431.20432.23222.23222.2322
N21.65772.28222.28222.28221.01281.01281.0128
H31.20432.28222.01802.01803.14122.56222.5622
H41.20432.28222.01802.01802.56222.56223.1412
H51.20432.28222.01802.01802.56223.14122.5622
H62.23221.01283.14122.56222.56221.63651.6365
H72.23221.01282.56222.56223.14121.63651.6365
H82.23221.01282.56223.14122.56221.63651.6365

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 111.108 B1 N2 H7 111.108
B1 N2 H8 111.108 N2 B1 H3 104.656
N2 B1 H4 104.656 N2 B1 H5 104.656
H3 B1 H4 113.827 H3 B1 H5 113.827
H4 B1 H5 113.827 H6 N2 H7 107.786
H6 N2 H8 107.786 H7 N2 H8 107.786
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability