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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-82.996640
Energy at 298.15K-83.003554
HF Energy-82.643258
Nuclear repulsion energy40.661938
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 3509 3329 7.55 85.16 0.00 0.00
2 A1 2486 2358 68.63 159.43 0.03 0.07
3 A1 1357 1287 120.13 2.80 0.38 0.55
4 A1 1226 1163 129.02 1.55 0.51 0.68
5 A1 690 655 11.66 4.06 0.33 0.49
6 A2 291 276 0.00 0.00 0.00 0.00
7 E 3637 3450 38.96 37.75 0.75 0.86
7 E 3637 3450 38.96 37.75 0.75 0.86
8 E 2553 2421 251.93 62.02 0.75 0.86
8 E 2553 2421 251.93 62.02 0.75 0.86
9 E 1672 1586 26.28 5.74 0.75 0.86
9 E 1672 1586 26.28 5.74 0.75 0.86
10 E 1230 1167 5.79 15.21 0.75 0.86
10 E 1230 1167 5.79 15.21 0.75 0.86
11 E 1093 1037 39.64 10.12 0.75 0.86
11 E 1093 1037 39.64 10.12 0.75 0.86
12 E 661 627 0.89 1.44 0.75 0.86
12 E 661 627 0.89 1.44 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15624.5 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 14821.4 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 MP2=FULL/6-311G**
ABC
2.46279 0.59368 0.59368

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 -0.926
N2 0.000 0.000 0.724
H3 0.000 -1.168 -1.235
H4 -1.012 0.584 -1.235
H5 1.012 0.584 -1.235
H6 0.000 0.948 1.089
H7 -0.821 -0.474 1.089
H8 0.821 -0.474 1.089

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65021.20831.20831.20832.22752.22752.2275
N21.65022.28062.28062.28061.01611.01611.0161
H31.20832.28062.02362.02363.14332.56072.5607
H41.20832.28062.02362.02362.56072.56073.1433
H51.20832.28062.02362.02362.56073.14332.5607
H62.22751.01613.14332.56072.56071.64221.6422
H72.22751.01612.56072.56073.14331.64221.6422
H82.22751.01612.56073.14332.56071.64221.6422

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 111.076 B1 N2 H7 111.076
B1 N2 H8 111.076 N2 B1 H3 104.785
N2 B1 H4 104.785 N2 B1 H5 104.785
H3 B1 H4 113.723 H3 B1 H5 113.723
H4 B1 H5 113.723 H6 N2 H7 107.820
H6 N2 H8 107.820 H7 N2 H8 107.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability