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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-82.947455
Energy at 298.15K-82.954375
HF Energy-82.631656
Nuclear repulsion energy40.669352
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 MP2=FULL/6-311G*
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 3523 3337 7.42 79.30 0.00 0.01
2 A1 2470 2339 68.50 151.95 0.04 0.08
3 A1 1403 1329 147.24 2.42 0.42 0.59
4 A1 1209 1145 109.13 2.41 0.63 0.77
5 A1 693 657 11.42 4.17 0.35 0.52
6 A2 290 275 0.00 0.00 0.00 0.00
7 E 3651 3457 37.07 37.89 0.75 0.86
7 E 3651 3457 37.07 37.89 0.75 0.86
8 E 2538 2404 249.63 64.78 0.75 0.86
8 E 2538 2404 249.63 64.78 0.75 0.86
9 E 1750 1658 36.07 5.99 0.75 0.86
9 E 1750 1658 36.07 5.99 0.75 0.86
10 E 1204 1141 2.30 18.30 0.75 0.86
10 E 1204 1141 2.30 18.30 0.75 0.86
11 E 1102 1044 43.88 10.26 0.75 0.86
11 E 1102 1044 43.88 10.26 0.75 0.86
12 E 676 640 1.05 1.47 0.75 0.86
12 E 676 640 1.05 1.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15714.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 14883.2 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 MP2=FULL/6-311G*
ABC
2.45822 0.59391 0.59391

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.923
N2 0.000 0.000 0.726
H3 0.000 -1.170 -1.239
H4 -1.013 0.585 -1.239
H5 1.013 0.585 -1.239
H6 0.000 0.949 1.084
H7 -0.822 -0.474 1.084
H8 0.822 -0.474 1.084

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64941.21151.21151.21152.22032.22032.2203
N21.64942.28682.28682.28681.01401.01401.0140
H31.21152.28682.02592.02593.14392.56032.5603
H41.21152.28682.02592.02592.56032.56033.1439
H51.21152.28682.02592.02592.56033.14392.5603
H62.22031.01403.14392.56032.56031.64331.6433
H72.22031.01402.56032.56033.14391.64331.6433
H82.22031.01402.56033.14392.56031.64331.6433

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 110.673 B1 N2 H7 110.673
B1 N2 H8 110.673 N2 B1 H3 105.103
N2 B1 H4 105.103 N2 B1 H5 105.103
H3 B1 H4 113.463 H3 B1 H5 113.463
H4 B1 H5 113.463 H6 N2 H7 108.243
H6 N2 H8 108.243 H7 N2 H8 108.243
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability